population experiment发音

意思翻译

群体试验

相似词语短语

experiment───v.尝试；试验；进行实验；n.实验，试验；尝试

population───n.人口；[生物]种群，[生物]群体；全体居民；[统计学]总体

social experiment───社会实验

chromatography experiment───色谱实验

sampled population───抽样总体

aging population───老年人口；老化人口

hungary population───匈牙利人口

factorial experiment───[数]析因实验；因子试验

netherlands population───荷兰人口

双语使用场景

SINCE 1979 China has undertaken a bold demographic experiment to reduce its population growth, placing a limit on the number of children many couples can have: one.───从1979开始，为降低其人口的增长，中国实施了一场勇猛的人口实验，限制许多夫妻所能生育的数：一个。

experiment conducted in the southern state of Kerala found that a sudden fall in the bee population was caused by towers installed across the state by cellphone companies to increase their network.───在印度南部喀拉拉省进行的实验发现，当地蜜蜂数量突然减少，是行动电话公司为扩大网路在该省各地设立基地台造成的。

A field experiment was conducted to study effects of root pruning at returning green stage on population structure, soil water and yield formation of winter wheat.───通过田间试验研究了返青期不同程度根修剪处理对冬小麦群体结构、土壤水分及产量形成的影响。

英语使用场景