He found in a series of trials that populations of the familiar weed evolve changing physically to take advantage of this sort of resource enhancement within the space of one growing season.
他发现，就在一个生长季节里，这种草在历经了几次考验之后，它的种群又扩大了，只是物理特性发生一些改变，以适应人们的这种新措施。
With the development of science, supply chain management has become the third profit spring behind reasonable resource utilization and labor efficiency enhancement.
随着科学技术的进步，供应链管理已经成为继资源合理利用和劳动效率提高之后的第三利润源泉。
With the increasingly enhancement of global warming and human activities, the spatial-temporal distribution of water resource has obviously changed.
随着全球气候变化和人类活动的日益增强，水资源的时空分布正在发生着明显的改变。
To solve the problem that Yellow River areas is short of water resource, rain enhancement experiments are conducted in upper reach of Yellow River.
为了解决近年来黄河流域水资源短缺的现象，2000年由青海省气象局组织及多个单位合作，在黄河上游进行了人工增雨试验。
To solve the problem that Yellow River areas is short of water resource, rain enhancement experiments are conducted in upper reach of Yellow River.
为了解决近年来黄河流域水资源短缺的现象，2000年由青海省气象局组织及多个单位合作，在黄河上游进行了人工增雨试验。
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