查询词典 boll

Well, had it not been for the boll weevil, the local economy would have continued its unhealthy dependence on its one crop, one-product economy.

因为如果不是棉铃象甲虫，该地区的经济作物恐怕还会持续着其不健康的对单一作物、单一产品经济的依赖。

In order to fight the two pests that usually attack cotton in the region, the boll weevil and the cotton leafworm, natural insecticides and biological combat were used.

为了对付棉籽象鼻虫和棉叶蠕虫这两种棉花作物的主要天敌，种植者借助了他们的昆虫天敌和生物手段来解决这一问题。

Cholesterol oxidase is a type of protein that was found to have pest-resistant activity only years ago, its toxity to such sensitive pests as cotton boll weevil is euqivalent to previously found BT.

胆固醇氧化酶基因是近几年才发现的一种抗虫蛋白质，它对敏感害虫——鞘翅目的棉铃象甲的毒杀能力与早期发现的Bt。

Certain beetle species and the boll weevil. To be effective, B.t. must be eaten by insects during

须在昆虫哺养期间，即幼虫阶段，吃进苏云杆菌，最为有效地发挥功用。

The boll weevil, for example, lays its egg inside the cotton cocoon, which leads the cocoon to fall.

例如棉籽象鼻虫，喜欢把卵产在棉茧里，从而导致棉茧脱落。

In 1904 the boll weevil , a small insect that destroys thecotton plant by laying its eggs within it , crossed from Mexicointo Texas . By 1910 it had spread to Alabama .

1904年，一种在棉株上产卵而破坏棉株的微小的昆虫——棉花象鼻虫从墨西哥传进德克萨斯州，到了1910年它已经扩展到亚拉巴马。

After the boll weevil infestation, urban Black workers faced competition from the continuing influx of both Black and White rural workers, who were driven to undercut the wages formerly paid for industrial jobs.

棉铃虫害之后，城市黑人工人面临了来自黑人和白人工人持续涌入的竞争，后者被迫削减以前所从事工作的工资。

Well, that's exactly what the people of Enterprise, Alabama, did on December 11, 1919, when they built a monument to the boll weevil, a tiny insect pest that devastated their cotton fields and forced farmers to pursue mixed farming and manufacturing.

嗯，阿拉巴马州企业市的居民在1919年12月11日，就帮棉子象鼻虫立了一个纪念碑。这种小型昆虫会破坏棉花田，而迫使农人必须要种植其他多种植物，与制造多种农产品。

After he said it, he let the boll to add a beer.

说完他深深地吸了一口气，让酒保加了一杯酒。

I don't much care for Uwe Boll movies .

我很在意不乌韦棉铃电影。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。