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Terms for subject Animal husbandry containing first | all forms | exact matches only
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age at first breeding首次配种年龄
age at first breeding初配年龄
age at first calf初次产犊年龄
age at first calf初次产羔年龄
age at first calf初产年龄
age at first calving初次产犊年龄
age at first calving初次产羔年龄
age at first calving初产年龄
age at first calving初产年龄
age at first lambing初次产羔年龄
age at first lambing初次产犊年龄
age at first lambing初产年龄
age at first recruitment初次补充生殖群体年龄
breakage first hypothesis染色体畸变先断假说
chick's first breath蛋的气室
conception rate after first insemination第一情期受胎率母畜经一次授精后的受胎率
conception rate after first insemination一次授精受胎率
double first cousin双重亲表兄弟姐妹
first-aid treatment畜主临时先行治疗
first anaphase第一次减数分裂后期
first backcross generation回交一代
first break头道皮磨
first break头道粉碎系统
first break第一道皮磨
first break dust一皮粗粉
first break fine middlings一皮小细渣
first break flour头道皮磨粉
first break flour一皮粉
first-calf cow初产母牛
first calver初产母牛
first-chop头等
first-chop一级
first cousin亲表兄弟姐妹
first crop初收获
first cross二品种杂交
first-cross heifer二品种杂交青年母牛
first cutting割第一茬
first cutting第一次割刈
first-cycle conception rate第一情期受胎率
first degree relatives一级亲属
first dose首次量
first dose初剂量
first feedingafter moulting饷食蚕起后第一次喂食
first feedingafter molting饷食蚕起后第一次喂食
first feeding of silkworm饷食
first feeding stage饷食期蚕起后第一次喂食的适宜时间
first filial descendant第一子代
first filial descendant一代杂种
first filial descendant杂种第一代
first filial generation一代杂种
first full第一次成熟
first generation of hybrid杂种一代
first grazing第一次放牧返青后
first grazing初牧
first harvest第一次采伐
first harvest初伐
first harvest after planting开剪栽植后第一次收获
first hatched larva苗蚁
first intermediate host第一中间寄主
first mature larva初熟蚕
first maturity最初首次成熟
first meiotic division第一减数分裂
first metaphase第一分裂中期
first milk胶奶母畜分娩后最初数日内分泌的乳汁为初乳,色黄而黏稠,营养物质(特别是蛋白质、维生素)丰富,含有抗体,可增强幼畜对疾病的抵抗力
first milk初乳
first molasses一号糖蜜
first molasses原糖蜜
first molt头眠
first moult头眠
first nerve第一脑神经
first order reaction一级反应 (first)
first polar body第一极体初级卵母细胞成熟分裂时产生的极体
first pollution初次污染
first priority第一优先
first quality cut一级肉块
first quality cut高值肉块
first quality roll磨一级粉的轧机
first quality rolls磨一级粉的轧机
first rank follicle第一列卵泡
first-rate最佳的
first, second and third generations following irradiation with X-raysX 射线照射的第一代、X 第二代、X 第三代
first somatoblast第一原体细胞
first-stage of labor分娩第一期
first-stage of labour分娩第一期
first stomach第一胃反刍动物的瘤胃容积大,具有贮存饲料和进行发酵的作用
first stomach第胃
first tempering bin谷物头次调湿仓
first trimester abortion妊娠头 3 个月流产
first-visit初诊
grass first class一级牧草
oocyte of first order初级卵母细胞完成减数分裂之前的卵母细胞
single first cousin亲表兄弟姐妹
single first cousin单重表兄弟姐妹
single first cousin亲表兄弟姐妹
spermatocyte of first order初级精母细胞完成减数分裂之前的精母细胞
the first generation of inbreeding近交一代