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activity ratio放射性活度比率核
activity ratio method活度比值法【核】
actual transformation ratio实际变压器的变比
actual transformation ratio实际变换系数
adjacent channel power ratio相邻信道功率比
adjacent-channel coupled-power ratio相邻信道耦合功率比
adjacent-channel interference-power ratio相邻信道干扰功率比
adjustable-ratio autotransformer可调变比的自耦变压器
air leakage ratio漏风率
air-fuel ratio control空气、燃料比控制
ambiguity-to-signal ratio模糊度-信号比
amplitude-to-period ratio幅度-周期比
antenna ratio天线比和栅连接的任何导电体表面积与栅面积之比
area illumination ratio区域照度比
arms ratio桥臂比
aspect ratio高［深］宽比
aspect ratio conversion纵横比变换
aspect ratio dependent etching effect纵横［深宽］比相关蚀刻效应
AT to TT ratio工作时间-总时间比
attenuation ratio衰减比率
attenuation-to-crosstalk ratio衰减-串扰比
automatic current-time ratio start自动按电流时间比例起动
automatic current-time ratio starting自动按电流时间比例起动
automatic frequency ratio control自动频率比控制
auxiliary water ratio自用水率
availability time ratio可用率系数
average-likelihood ratio平均似然比
axial ratio轴比偏振椭圆长短轴之比
back-diffusion ratio背向扩散比
bandwidth-to-drive voltage ratio带宽-激励电压比
beam equivalent pressure ratio束等效气压比
beam pressure ratio束压比 (MBE 中不同分子束间等效气压之比率)
benefit-cost ratio利润成本比
bit error ratio test set误码率测试设备
bleeding ratio泄放比
bleeding ratio抽汽比
book to shipment ratio订货-发货［运销］比
booking to billing ratio订货-发货运销比一个季度的平均订货额与一个季度的发货额之比
book-to-bill ratio订货-发货运销比一个季度的平均订货额与一个季度的发货额之比
book-to-bill ratio订货-发货运销比又称 BTB
branching ratio分支比【核】
breeding ratio增殖比【核】
brush coverage ratio电刷覆盖系数
burn-out ratio烧毁比【核】
burn-up ratio燃耗比
cadmium ratio镉比【核】
California bearing ratio test加利福尼亚土壤承载比试验
capacity-to-demand ratio容量-需求比
capture-to-fission ratio俘获裂变比【核】
carrier power to noise temperature ratio载波功率-噪声温度比
carrier to interference ratio载波-干扰信号比
carrier to interference spectral density ratio载波-干扰信号频谱密度比
carrier to noise plus interference ratio载波对噪声加干扰之比
carrier/composite second order beat ratio载波-复合二次差拍比
carrier/composite triple beat ratio载波-复合三次差拍
carrier-to-clipping distortion noise ratio载波-箝位失真噪声比
carrier-to-interference ratio载波干扰信号比
carrier-to-interference ratio载波-干扰信号比
carrier-to-intermodulation ratio载波-互调比
carrier-to-noise power ratio载波-噪声功率比
carrier-to-noise ratio载波-噪声比
carrier-to-noise ratio in the transmission bandwidth传输带宽载波-噪声比
carrier-to-noise temperature ratio载波-噪声温度比
carrier-to-nonlinear distortion ratio载波-非线性失真比
carrier-to-thermal noise ratio载波-热噪声比
cell failure ratio信元失效比
cement-aggregate ratio混凝土的灰骨比
cement-sand ratio混凝土灰砂比
cement-space ratio灰隙比［混凝土中水泥量与骨料空隙体积之比］
cement-water ratio水灰比
channel failure ratio信道失效比
channel ratio通道比
channel ratio信道比
channel signal-to-noise ratio信道信噪比
characteristic impedance ratio特征阻抗比
charge ratio装料比
chirp-to-power ratio啁啾-功率比
coarse-to-fine aggregate ratio粗细骨料比
coarse-to-fine aggregate ratio石砂比
common mode rejection ratio模拟机同信号除去比
common mode rejection ratio共模共态(信号)抑制比
common mode rejection ratio共模抑制比
common-mode rejection ratio共信号减弱系数
compensation ratio补偿比率
constant hazard ratio固定危险率
constant ratio rule定比规则
contrast ratio对比度系数
contrast signal-to-noise ratio对比度信噪比
contrast signal-to-noise ratio对比度信号-噪声比
core conversion ratio堆芯转换比【核】
core ratio of cable电缆绝缘与缆芯直径比
cost-efficiency ratio价格性能比
cost-performance ratio性能价格比
cost-performance ratio成本性能比
cracking ratio开裂系数
cracking ratio开裂比
critical heat flux ratio临界热流比
critical heat flux ratio热交换危机裕度
critical heat flux ratio临界热流密度比
cross modulation ratio交扰调制比
current instability ratio电流不稳定系数
current ratio电流传送系数
current transfer ratio电流转移比
current transformer saturation ratio变流器饱和度
current transformer saturation ratio电流互感器饱和度
current transformer transformation ratio电流互感器［变流器］变比系数
current unbalance ratio电流不对称系数
decoding contrast ratio译码对比率
decoupling ratio去耦系数
demineralized water/boric acid ratio control loop除盐水与硼酸比例调节回路【核】
desired-to-undesired signal ratio期望信号-不期望信号比
differential absorption ratio差分吸收率
differential absorption ratio选择吸收率
differential mode rejection ratio差模抑制比
direct to reverberant ratio直达-混响［反射］声压比
display signal-to-noise ratio显示器信噪比
distribution ratio of silica硅石分布比
distribution ratio of silica二氧化硅分配携带系数
diversity ratio of illumination照度差异比
diversity ratio of illumination照度最大与最小值比
DNB ratioDNB比
DNB ratio偏离泡核沸腾比
downtime ratio停机时间比
downtime ratio停机系数
driving to driven water flow ratio驱动水流与排送水流比
dry-out ratio干涸比【核】
duty ratio脉冲平均功率对巅值功率的比
duty ratio占空系数
duty ratio脉冲平均功率对巅值功率的比
duty ratio占空因数〔系数〕
duty ratio负载〔能率，能量〕比
economical ratio of reinforcement to concrete混凝土的经济配筋率
effective short-circuit ratio有效短路比
electric charge-to-mass ratio荷质比
electric charge-to-mass ratio电荷-质量比
electric/heat output ratio电、热输出比
electron-gun convergence ratio电子枪压缩系数
emitting periphery-to-output area ratio发射面积-输出面积比
energy efficiency ratio能量效率比
equal ratio channel等比率信道
equivalent pole arc ratio极弧等效系数
excess noise ratio超量噪声比
excitation response ratio曲磁响血系数
excitation response ratio励磁电压上升速度
expansion ratio膨胀系数
external breeding ratio外增殖比【核】
external channels ratio外通道比
external conversion ratio外区转换比
fast fission ratio快中子增殖比核
field-forcing ratio强行励磁倍数
file active ratio文件活动率
fixed ratio固定比率
fixed-ratio transformer固定变比变压器
fixed retarding ratio固定延滞比
flow ratio流比
flow-recording ratio indicator流量记录比率指示器
fluorine-to-carbon ratio氟碳比率
flux flow ratio中子通量-流量比【核】
forward transfer ratio转移比
forward transfer ratio传递比
forward transfer ratio正向传递比
forward transfer ratio正向转移比
FP-mode suppression ratio法布里-珀罗模抑制比
front-to-back ratio天线方向性比
front-to-back ratio方向性比
fuel to fertile material ratio燃料与增殖材料比【核】
fuel-to-moderator ratio燃料-慢化剂比【核】
gained output ratio增益输出比率
gain-to-noise temperature ratio增益-噪声温度比
gate-to-pin ratio门-针脚比
ghost solubility ratio重像溶解比一种正性电子束抗蚀剂的图像对比度值。其曝光区的溶解速率是由人射电荷密度和抗蚀剂吸收的总能量密度共同决定的
graphite uranium mass ratio石墨-铀质量比【核】
groutability ratio可灌浆比值
gyromagnetic ratio回转磁比
high-ratio transformer大变比变压器
high-aspect ratio大深宽比
high-aspect ratio高纵横比
high-aspect ratio drilling高纵横比钻孔法
highest response-ratio next下一最高响应比
hydrogen to carbon weight ratio氢-碳重量比
image frequency rejection ratio视频抑制比
impulse response area ratio脉冲响应面积比
intermediate-frequency rejection ratio中频抑制比
inventory to shipment ratio库存-装运比
jamming to signal power ratio干扰-信号功率比
jamming to signal strength ratio干扰-信号强度比
jam-to-signal ratio required所需干扰-信号比
length to height ratio of dam坝的长高比
light intensity ratio光强度比
light output ratio有效光输出比
light-to-dark ratio明暗比
likelihood ratio似然性比
likelihood ratio可能性比
liquidity ratio液化比率
load ratio负载率
load ratio设备利用率
load ratio control负荷变比控制
load ratio control带负荷调整变比系数
loading ratio装药率［爆破岩石单位体积的炸药重量］
locked-rotor current ratio电动机转子堵转电流倍数
logarithm area ratio对数面积比
log-likelihood ratio representation对数似然比表示法
long-term averaged signal-to-noise ratio长期平均信噪比
magnetoresistive ratio磁致电阻比
magnification ratio放大系数
magnification ratio增益系数
main exciter response ratio主励磁机响应系数
main exciter response ratio主励磁机电压上升速度
mains-interference ratio猊电源干扰比
mains-interference ratio抗电源干扰因数
main-to-side lobe ratio主瓣-副瓣比
marked transformer ratio标称变换比
marked transformer ratio标称变压系数
mark-to-period ratio光栅条纹-周期比
mark-to-space ratio标空比
mark-to-space ratio标记点空比
mark-to-space ratio传号脉冲与空号脉冲之比
mark-to-space ratio脉冲信号荷周比
masking to noise ratio掩蔽-噪声比
mass ratio of fission裂变碎片质量比【核】
maximal ratio combining最大结合比
maximum cable inductance to resistance ratio电缆电感与电阻的最大比值
maximum external inductance to resistance ratio外部电感与电阻的最大比值
maximum internal inductance to resistance ratio内部电感与电阻的最大比值
maximum probability ratio sequential test最大概率比顺序试验
mean bit error ratio平均误码率
mean conversion ratio平均转换比【核】
minimum burn out ratio最小烧毁比【核】
minimum critical heat flux ratio最小临界热流密度比【核】
minimum departure from nucleate boiling ratio最小偏离核态沸腾比值
mode power ratio模功率比
mode suppression ratio模抑制比
moderating ratio慢化比【核】
modular ratio钢和水泥的弹性模数比
modulation frequency-to-carrier ratio调制频率与载频的比
modulation ratio调制度
mortar voids ratio砂浆空隙率
mortar voids ratio灰浆孔隙比
multiple ratio transformer多变比变压器
NCR load ratio空载比
negative sequence current ratio负序电流比
negative sequence voltage ratio负序电压比
neutrons protons ratio中子-质子比【核】
no load ratio空载比
no load ratio无载率
noise-to-carrier ratio噪声-载波比
noise-to-mask ratio噪声-掩蔽比
noise-to-signal loudness ratio噪声一信号响度比
noise-to-signal ratio噪声信号比
noise-to-signal ratio信噪比
nominal transformation ratio额定变比
nominal transformation ratio额定变压系数
normal mode rejection ratio正常［简正］模抑制比
numerical aperture-to-wavelength ratio镜头数值孔径-照明波长比率
offset ratio偏移率
offset ratio倾斜率
operating ratio运行比
operating ratio利用率
operating time ratio动作时间比
operating time ratio运行时间比
optical signal-to-noise ratio光信噪比
optical signal-to-noise ratio光信号-噪声比
output voltage ratio输出电压比
output signal to interference plus noise ratio输出信号干扰噪声比
output signal to interference plus noise ratio输出信号对干扰加噪声之比
oversampling ratio过取样比
overvoltage ratio过电压系数
oxygen to nitrogen atomic ratio氧-氮原子比
peak-to-average power ratio峰均功率比
peak-to-average ratio峰均比
peak-to-average ratio峰值-均值比
peak-to-background ratio峰值-背景比
peak-to-deviation ratio峰值-偏差比
peak-to-mean ratio峰均比
peak-to-mean ratio峰值-均值比
peak-to-sidelobe ratio峰值-旁瓣比
peak-to-valley current ratio峰-谷电流比
performance ratio性能参数
perimeter/area ratio周长面积比
polarization constituent ratio偏振组分比
polarization constituent ratio极化组分比
polarization extinction ratio偏振消光率
polarization extinction ratio偏振消光比
potential transformer transformation ratio电压互感器变比
power interference ratio电源干扰比
power ratio输入与输出功率比
power signal-to-noise ratio功率信噪比
power standing-wave ratio功率驻波系数
power standing-wave ratio功率驻波比
power-flow ratio功率流量比
powersum attenuation-to-crosstalk ratio功率总和衰减-串扰比
power-to-capacity ratio蓄电池功率容积比 (storage battery)
prediction error to quantizing noise ratio预计误差-量化噪声比
pressure ratio control unit压力比控制装置
pressure-ratio indicator压力比指示器
price ratio价格比
price-to-earnings ratio股价-红利比
price-to-earnings ratio价格-盈利比
price-to-performance ratio价格性能比
primary/secondary turns ratio初次级匝数比
profit and loss ratio损益比
protection ratio against lightning impulses雷电冲击保护率
quadrature rejection ratio正交抑制比
Rankin cycle ratio汽轮机内效率
ratio adjuster变比调节器
ratio-arm bridge被测元件间比例臂电桥
ratio-balance relay比率平衡继电器
ratio between energy per bit and noise density每比特能量与噪声密度之比
ratio correction比值修［校］正
ratio detector比值〔例〕检波器
ratio meter比率〔值〕表
ratio meter电流比率计
ratio-meter比率表
ratio of a capacitor divider电容分压器的分压比［电压比］
ratio of channel width and channel length沟道宽长比
ratio of channel width and channel length沟道宽度-沟道长度比
ratio of dielectric nonlinearity介电非线性率
ratio of energy per modulating bit to the noise spectral density每调制比特能量与噪声频谱密度之比
ratio of polyimide wall area and exposed metal area聚酰亚胺侧壁面积与暴露金属面积之比
ratio of reactance to resistance电抗电阻比
ratio of reactance to resistance品质系数
ratio of signal plus noise and distortion to noise and distortion信号加噪声加失真对噪声加失真之比
ratio of slope斜度
ratio of transformation变换比
ratio of windings匝数比
ratio regulation变比调节
ratio relay比例继电器
ratio switch比例开关
ratio test变压比测定
ratio-type telemeter比例式遥控计
ratio wanted-to-unwanted power of received input接收输人有效信号功率与杂波功率之比
reactance ratio无功电压降对感应电动势的比值
reduction ratio of oxygen concentration氧浓度缩减率
reflection ratio反射率
reflux ratio回流比【核】
reinforcement ratio含筋率
reinforcement steel area ratio配筋百分率
relay armature travel ratio继电器衔铁行程比
release to birth ratio释产比［裂变气体释放量与产生量之比］【核】
reset ratio继电器复归系数返回系数
resetting ratio返回因数
resetting ratio继电器复归系数返回系数
resetting ratio复归系数
residual resistivity ratio剩余电阻率比
retrace ratio射线回扫率回描率
returning ratio回收率
returning ratio恢复系数
returning ratio回归系数
reverse transfer ratio反向传递比
reverse transfer ratio反向转移比
salt rejection ratio盐排除率
salt rejection ratio脱盐率
salt rejection ratio除盐率
sand and aggregate ratio砂与骨料比
saturated signal-to-noise ratio饱和信噪比
secondary emission ratio二次发射比
secondary-to-primary turn ratio变压系数［二次绕组同一次绕组匝数比］
sequential probability ratio顺序概率比
sequential probability ratio test顺序概率比测试
series mode rejection ratio串模抑制比
series-mode rejection ratio串联态抑制比
setting ratio整定倍数
setting ratio of a specified time定时限的整定比
setting ratio of characteristic value继电器特性值整定倍数
setting ratio of specified time时限整定倍数
setting ratio of the characteristic quantity特性量整定比
severely errored cell blocks ratio严重信元误块比
severely errored seconds ratio严重误码秒比
short-circuit current ratio短路电流倍率
shrinkage ratio收缩率［比］
side lobe suppression ratio旁瓣抑制比
side-mode suppression ratio边模抑制比
signal plus noise to noise ratio信号加噪声对噪声之比
signal to additive noise ratio信号-加性噪声比
signal to background ratio信号-背景噪声比
signal to channel noise ratio信号-信道噪声比
signal to error ratio信号-误码比
signal to multiplicative noise ratio信号-复接噪声比
signal to multiplicative noise ratio信号-倍增噪声比
signal to noise and distortion ratio信号对噪声和失真之比
signal to noise and distortion ratio信噪失真比
signal to noise and distortion ratio信号对噪声加失真之比
signal to noise plus interference power ratio信噪干扰功率比
signal to noise plus interference power ratio信号对噪声加干扰功率之比
signal-to-bias noise ratio信号对噪声偏压比
signal-to-bias noise ratio信号-偏磁噪声比
signal-to-buzz ratio信号-蜂音比
signal-to-clutter ratio信杂比
signal-to-clutter ratio信号-杂波比
signal-to-crosstalk ratio信号-串音比
signal-to-crosstalk ratio信号-串扰比
signal-to-distortion ratio信号-失真比
signal-to-disturbance ratio信号-干扰比
signal-to-interference ratio信扰比
signal-to-interference ratio信号干扰比
signal-to-interference ratio信号-干扰比
signal-to-intermodulation ratio信号-交调比
signal-to-jamming ratio信号-干扰比
signal-to-listener echo ratio信号-接收器回波比
signal-to-masking ratio信号-掩蔽比
signal-to-mean ratio信号-均值比
signal-to-noise density ratio信噪功率密度比
signal-to-noise ratio信号噪声比
signal-to-noise ratio信号-噪声比
signal-to-noise ratio at the display显示器信噪比
signal-to-noise ratio due to channel noise信道噪声引致信噪比
signal-to-noise ratio estimator信噪比估算器
signal-to-noise ratio for call release呼叫释放的信噪比
signal-to-noise ratio for optics光学信噪比
signal-to-noise ratio improvement信噪比改善
signal-to-noise ratio improvement factor信噪比改善系数
signal-to-noise ratio of quantizer数字转换器信噪比
signal-to-noise ratio of quantizer量化器信噪比
signal-to-noise ratio-video视频信噪比
signal-to-quantization noise ratio信号-量化噪声比
signal-to-reverberation ratio信号-混响比
signal-to-shot noise ratio信号-散粒噪声比
signal-to-speckle noise ratio信号-斑纹噪声比
signal-to-spontaneous noise power ratio信号-自发噪声功率比
single mode ratio单模比
slip ratio异步电动机转差率
spacing ratio间隔比
spacing ratio空间比
span-depth ratio宽深比
spectrum suppression ratio频谱抑制比
speech-to-noise ratio话音-噪声比
speed ratio control控制两个电气驱动速度的比例
splitting ratio分支［路］比
squareness ratio矩形系数
standing wave signal ratio驻波信号比
standing wave voltage ratio驻波电压比
starting current ratio启动电流比
steady state fuel conversion ratio稳态核燃料转换比系数核
steel ratio配量钢筋比
steel ratio配筋比
supply voltage rejection ratio电源电压抑制比
suppression ratio抑制比
suppression ratio压缩比
surface-to-mass ratio表积-质量比
tapping ratio分接系数 (transformer)
tapping voltage ratio分接电压比
test tone to noise ratio测试音-噪声比
throughput ratio吞吐量比率
throughput-to-sensitivity ratio流片率-灵敏度比圆片缺陷检查系统的一个综合性能指标
thrust-to-weight ratio推力-重量比
transfer ratio转移比
transfer ratio正向传递比
transfer ratio传递比
transfer ratio传递系数
transfer ratio转换比
transfer ratio正向转移比
transfer ratio correction传递比修正
transmission ratio透射比
transmission ratio传输比
transverse mode suppression ratio横向模抑制比
tritium ratio氟比【核】
true transformation ratio实际变换比
true transformation ratio实际变压系数
unbalance reduction ratio不平衡缩减比
unweighted noise ratio未加权噪声比
uptake ratio摄取率【核】
uptime ratio工作时间比
uptime ratio可使用时间比
utilization ratio of the object目标利用率
vapor-liquid ratio汽态-液态比
variable ratio combiner可变比率组合器
variable-ratio transformer可变变比变压器
variance to mean square ratio方差-方均比
video signal-to-noise ratio视频信噪比
visual signal carrier-to-noise ratio可视信号载波-噪声比
void cement ratio水泥的空隙［气泡］与总容积比
void volume ratio空隙率
voltage holding ratio电压保持比液晶电阻率，像素电极平均呈现电压与施加峰值电压之比
voltage instability ratio电压不稳定性系数
voltage interference ratio电压干扰比
voltage non-sinusoidality ratio电压非正弦性系数
voltage ratio电容分压器的分压比［电压比］
voltage-ratio box电压变比调整箱
voltage-ratio box分级分压器
voltage transfer ratio电压传递系数
voltage transfer ratio电压转移比
voltage transfer ratio analysis电压转移比分析
voltage transformer transformation ratio电压互感器变换比
voltage transformer transformation ratio电压互感器变压系数
voltage unbalance ratio电压不对称系数
volume ratio容积剂量
water cement ratio水灰比［配制水泥浆时水与水泥的用量］ (w/c)
water to uranium atomic ratio水-铀原子质量比【核】
water to uranium mass ratio水-铀质量比【核】
water to uranium volume ratio水-铀体积比【核】
water-bearing ratio水量与溶液量之比
water-uranium ratio水铀体积比
water-uranium ratio水铀质量比
water-uranium volume ratio水铀体积比【核】
weighted noise ratio加权噪声比
width to length ratio宽长比
width-to-height ratio宽度-高度比
zero-sequence current ratio零序电流比
zero-sequence current ratio零序电流系数
zero-sequence voltage ratio零序电压比
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