DictionaryForumContacts

   Chinese
Terms for subject Ecology containing | all forms
ChineseEnglish
两熟two crops a year
生草地annual rangeland
世界环境教育十联合国教科文装置鉴于世界环境问题日趋严重,确定1990〜2000年为“世界环境教育十年”Decade of World Environmental Education
生植物biennial plant
生牧草biennial forage
产草量变率annual variation rate of forage yield
伦敦的“奇臭”19世纪初,随着沿岸城市居民的增加,以及造纸厂、肥皂厂、制革厂的建立,生活污水,工业废水和其他污染物源源不断地进入泰晤士河,牛津以下河段的水质急剧恶化,至伦敦附近,泰晤士河更变得污浊不堪,成了远近闻名的“臭河”。这臭味久久弥散,持续了一个多世纪Great stink of London 1858
放牧草地all-year grazing rangeland
种群contemporary population
消长规律year round variation
国际减灾十international decade for natural disaster reduction
国际水文十计划International Hydrological Decade IHD
国际沙漠和荒漠化international years of deserts and desertification
国际海洋勘探十计划International Decade of Ocean Exploration
国际饮水供应和卫生十计划International Drinking Water Supply and Sanitation Decade
夏季一生植物summer annuals
平均径流量average annual runoff
生牧草perennial forage
生的perennial
生禾草草地mixture grassland of perennial grasses
生草地perennial plant rangeland
large annual rings
大小on-year and off-year
天然药物资源允收量annual possible gathering volume of nature medicine resources
太平洋代际振荡Pacific Decadal Oscillation
安全使用safe service life
不涸河川year-long stream
平均mean age
1990关于石油污染的防备、应付和合作的国际公约International Convention on Oil Pollution Preparedness, Response and Co-operation 1990 (OPRC)
内分配特征distribution characteristic in year
1969国际海洋污染损害问题法律会议International Legal Conference on Marine Pollution Damage 1969
容量annual capacity
平均annual mean
平均流量mean annual discharge
平均浓度mean annual concentration
度影响annual incidence
度总成本total annual cost
径流yearly run off
径流量yearly runoff
折算费用又称年费用annual equivalent cost
森林采伐限额annual limit of total lumber amount
温度差year temperature difference
轮宽度ring width
轮密度ring density
轮生长动态growth dynamic of tree rings
1973防止船舶污染国际条约1978年议定书Protocol 1978 Relating to the International Convention for the Prevention of Pollution from Ships
际年代际变化interannual and decadal variation
龄效应age effect
young of the year
种群adult population
放射性radiometric age
放射性碳代测定法radio carbon dating
枯水year with low flow
树木轮气候信息dendrochronologic information
树高-龄关系height-age relationship
处理量计划processing quantity plan per year
度保养计划annual maintenance programme
度保养计划annual maintenance program
生态ecological age
矿山生产能力annual producing capacity of mine
种植cultivation year
耕作cultivation period
草地产草量grassland plant yield for year
草地可食草产量grassland forage yield for year
转折change age
代测定法radium dating
龄变化的自然死亡率change in natural mortality with age