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- Along with the economy development, human activities not only straightly threatened the ecological environment but decreased the population number of Anura. 随着经济的发展,人类活动直接威胁着无尾两栖类的生存环境,也造成其种群数量大幅度减少。
- Objective To understand the relationship between variation of population number of Anopheles minimus and malaria prevalence. 目的了解哀牢山微小按蚊数量变化与疟疾流行的关系。
- At the time of this survey, the town's population numbered around 4,500. 在勘察期间,计算出的该城镇人口数量约为4500。
- In 2001, total population number was 828 pairs and nesting area 3. 25 X 104m2, and the population number of Egretta garzetta, Nyc ticerax nycticorax, Ardeo]a bacchus, and Bubu]cus ibis was 638, 112, 78, and 20 respectively. 2001年岛上繁殖鹭类共828只,营巢区面积为3.;25×104m2,其中白鹭638只,池鹭78只,夜鹭112只和牛背鹭20只。 本文探讨了大屿岛繁殖鹭类数量及繁殖区面积在不同年份的变化原因。
- Ironically,continuing increase in population numbers posed some awkward puestions for the government. 具有讽刺意味的是,人口数量的不断增加给政府提出了种种棘手的问题。
- When the city declares its population numbers,does it reckon in the farmers in outer areas? 这个城市通报人口数目时,包括了附近郊区的农民吗?
- When the city declares its population numbers, does it count in farmers in outer areas? 这个城市公布人口数字时, 是否把郊区的农民也包括在内?
- When the city declares its population numbers, does it reckon in the farmers in outer areas? 这个城市通报人口数目时包括了附近郊区的农民吗?
- Ironically, continuing increase in population numbers posed some awkward puestions for the government. 具有讽刺意味的是,人口数量的不断增加给政府提出了种种棘手的问题。
- But Ackley noticed that their population numbers were always lower than the naturally evolved guys. 然而,艾克利注意到,它们的种群数目总是低于自然进化的家伙。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- With population numbers continuing to increase, and the higher demand for water use by industry and agriculture, the situation can only get worse. 随著全球人口不断上升,工业与农业对水源的需求亦不断增加,缺水情况只会日益恶化。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- The population numbers (Y) of the striped flea beetle was closely related to rainfall (X1) and the average temperature (X2) of a period of ten days. 黄曲条跳甲在一季菜生长期内的发生动态与寄主植物生长发育期密切相关。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- It is situated in the Ruma municipality, Srem District, Vojvodina province.The village has a Serb ethnic majority and its population numbering 991 people (2002 census). Donji Petrovci (袛芯褮懈 袩械裈褉芯胁褑懈); also known as Petrovci (袩械裈褉芯胁褑懈); is a village in Serbia.
- The students in our class number thirty. 我班总共有三十名学生。
- Research was conducted on the effect of glyphosate at five concentrations on microbial population numbers and the growth rate of bacteria, actinomycetes, and fungi in soil. 研究了草甘膦在5种浓度下对土壤微生物种群数量及土壤中细菌、放线菌、真菌生长速率的影响。
