查询词典 cotton boll

The symptoms of the cotton boll rot caused by Pantoea agglomerans include hindering open bolls,discolored lint and immature or dead seeds.

成团泛菌引起的棉花烂铃病主要造成棉铃吐絮不畅，棉纤维变色，籽粒干瘪。

Farm demonstration work in the South helped to fight the cotton boll weevil.

南部农场示范工作大大帮助了对棉花象鼻虫的防治。

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。

The protein can also inhibit the growth and development of cotton boll worm.

因为它的毒杀能力强，而且其杀虫谱又与现在广泛使用Bt。

Some biological characters and its inheritance of the causal organism of cotton boll Anhui were studied in vitro.

文章摘要：在实验室条件下，对安徽省棉铃疫病菌的若干生物学特性及其遗传进行了研究。

After a couple of weeks, almost all the infected plants bore cotton boll s.

一两星期之后几乎所有有病的棉花都结核了。

Some biological characters and its inheritance of the causal organism of cotton boll blight in Anhui were studied in vitro.

在实验室条件下，对安徽省棉铃疫病菌的若干生物学特性及其遗传进行了研究。

The results also indicated that the dry matter distribution and transfer in cotton boll change regularly with the plant time and the cotton node.

棉铃内部的干物质分配、运输转移随时间及节位的变化呈现出有规律的变化。

Northern blot analysis showed that ltpp was preferentially expressed in the cotton fiber (10 dpa), and only very weak expression could be detected in the cotton boll and flower.

Northern杂交显示，该基因主要在棉花纤维中表达，在棉花铃壳和花中，检测到较弱的信号。

This simulation model applied escalator boxcar train method to simulate cotton boll development and abscission for different cultivars and sowing dates based on the relationship of assimilation source, flow, sink and the balance of supply and demand during cotton growth and development.

采用车箱理论方法，根据棉花生长发育过程中光合产物的源、库、流关系和供需平衡，定量模拟了不同品种、播期棉花蕾铃发育和脱落动态。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。