查询词典 boll

It's called the boll weevil because it destroys the cotton boll , the seed pod that contains the cotton.

之所以会被称为棉子象鼻虫，是因为这种昆虫会毁坏棉花球，以及含有棉花的种子荚。

It has been frequently assumed, but not proved, that the majority of the migrants in what has come to be called the Great Migration came from rural areas and were motivated by two concurrent factors: the collapse of the cotton industry following the boll weevil boll weevil: n.

通常认为，但没有证实，这一被称作大迁徙运动中的多数的移民者来自农村，并且他们被两种共同存在的因素所驱动－开始于1898年的由棉铃虫害导致的棉花工业的垮掉和1914年一战爆发引起的欧洲移民的终止导致的北方对劳力的需求增多。

Boll looks to Amai to redeem himself for what he has done.

Boll向Amai望去，希望能使自己的所作所为得到救渎。

Young ones feed on the boll, the part of the cotton plant that contains the seeds.

它的幼虫以boll为食，boll是棉花植株上包裹种子的部位。

The development of Bt cottons has greatly decreased the yield loss of cotton production caused by cotton boll worm and the utility of chemical insecticides for boll worm-protection have been decreasing these years.

转基因抗虫棉的研制成功与生产上的广泛应用，带来了巨大的社会效益与经济效益。

Although direct lethal effects on cotton boll worm couldn't be generated in tobacco plants transformed with cholesterol oxidase full gene vector or mature enzyme gene vector, inhibitory effects on the growth and development of cotton boll worm have been observed to a certain degree.

转单价胆固醇氧化酶全酶基因和成熟酶基因的转基因烟草植株均不能对棉铃虫产生直接的致死作用，但能使棉铃虫的生长发育受到一定程度的抑制。

The leaf Bt protein in whole growth period showed in shape of "V", and the boll shell had higher Bt protein, it was benefit to resistant to boll worm in cotton.

在碳氮代谢生理方面表现为盛铃后碳氮代谢增强；Bt蛋白变化呈V型，但铃壳中含量高，有利于增强对棉铃虫的抵抗。

JS166 was better in seed cotton yield, lint yield, boll number per plant and boll size in two years. Moreover, JS166 got lower percentage of boll shedding in 2003. 99035 obtained the same yield as the Check.

JS166在单株籽棉产量和单株皮棉产量、单株铃数、单铃重等性状上两年间表现均较好，2003年还有较低的蕾铃脱落率。99035两年间在产量性状上与对照相比略有提高，但差异并不明显。

Results showed that variability coefficients of the boll number per plant were the biggest under different ecological environment.Correlative degree analysis indicated that boll weight was the leading factor restricting the boll number;lint index was one of the major factors that affected boll weight,lint percentage and seed index;seed index was the primary factor restricting lint index.Results of path analysis sho...

结果表明，不同生态环境下单株成铃的变异系数最大；关联度分析表明，铃重是制约株铃的主导因素，衣指是制约铃重、衣分及子指的主导因素，子指是制约衣指的主导因素；通径分析结果表明，株铃对籽棉产量的综合直接作用最大；偏相关分析表明，单株成铃、单铃籽棉重、衣分3个产量因素性状对产量的贡献率占总决定度的77.16%，基本上反映了产量因素的构成情况。

And some Europen famous PingPong players like SAMSONOV Vladimir from White Russia, BOLL Timo from Germany , SCHLAGER Werner from Austria and so on.

也有一些欧洲著名的乒乓选手像来自白俄罗斯的 SAMSONOV Vladimir ，来自德国的 BOLL Timo ，来自澳大利亚的 SCHLAGER Werne ，等等。

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。