查询词典 crops

Another threat is that the crops might interbreed with related species and create a super weed that bedevils farmers and crowds out native species in the wild .

另一个后果是农作物会和相关的物种杂交并繁衍出超级杂草，这些杂草破坏了本地物种的生态环境，使得农民们感到苦恼。

In order to improve the analytical quality of the background values in soil s and crops, an intercomparison test among 23 laboratories has been organized.

为了提高农业土壤、作物背景调查分析的质量，农业部环境监测研究所分别组织了土壤参考样品的比较测试。

When you haven't got water available to use to irrigate crops and grow food...

当我们没有足够的水灌溉作物和生产食物时。。。

I don't know how we are going to irrigate our crops next summer.

我不知道明年夏天我们用什么来灌溉我们的粮食。

China's glaciers feed the Yangtze and Yellow Rivers, which irrigate crops along their banks.

在中国的这些冰川是长江和黄河的源头，灌溉着两岸的庄稼。

Second, it can be used to irrigate farmland to help crops grow.

其次，它能用来灌溉农田帮助庄稼生长。

This can be very accurate to determine the situation of the irrigation of crops.

这样可以很准确的确定庄稼的灌溉情况了。

The 60% of Georgian farmers whose fields are not irrigated have lost all of their crops—a "staggering" situation, according to Tommy Irvin, commissioner of the Georgia Department of Agriculture.

据佐治亚州农业厅厅长Tommy Irvin透露，由于农田得不到灌溉，本州60%的农民是颗粒无收，他们处于一个"难以想像"的状况。

We worked the land and sold the crops in Ramallah, Hebron and Jaffa.

我们在地里干活将农产品卖到拉马拉希伯伦和雅法

Jerusalem Artichoke is a new alternative to grain crops such as corn and wheat that are currently used for fuel ethanol production in China.

以菊芋的主要成分菊粉为原料发酵生产酒精，是我国燃料乙醇产业的一个新的研究方向。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。