sustain a population发音

意思翻译

维持人口

相似词语短语

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

sustain───vt.维持；支撑，承担；忍受；供养；证实

a population of───……的人口

sustain pedal───延音踏板

sustain synonym───维持同义词

sampled population───抽样总体

aging population───老年人口；老化人口

hungary population───匈牙利人口

netherlands population───荷兰人口

双语使用场景

Carry capacity — The level of population a given habitat can sustain indefinitely.───载流容量——特定地点能够无限期持续的人口级别。

Los Angeles was once too dry to sustain the population of a huge city. But infrastructure was built that allowed water to be pumped in from east of the region.───其中一些已很明显，洛杉矶曾因太干旱而不能满足一个大城市人口所需的用水量，但美国人修建了东水西调的基础设施。

Their research showed that when the number of trap cells exceeded a key threshold in the mixtures, the virus population could no longer sustain itself and declined toward extinction.───他们的研究显示：当诱骗细胞的数量在混合物超过一个关键阈值时，病毒群不能再自我维持并趋向灭绝。

Today, for reasons not well understood, she has just1. 74, far below the average 2. 1 children needed to sustain a population overtime.───如今，平均每个伊朗妇女只有1.74小孩，远低于维持人口所需的2.1个小孩。

英语使用场景