查询词典 cotton boll

Gossypol, which is produced by gland cells in the leaves of cotton , is an attractant to the boll weevil

棉叶腺胞分泌的棉酚对棉铃象鼻虫是一种引诱剂。

The principle of the Bayesian estimation was used for forecasting the cotton phytophhtora boll rot epidemics in Shanghai.

本文描述了贝叶斯估计理论的基本原理及其在植物病害流行预测中的应用。

Bayesian estimation ; Cotton phytophthora boll rot ; Epidemics ; Forecast

贝叶斯估计；棉铃疫病；流行；预测

Surprisingly, it was erected because of the devastation5 the boll weevil caused to the cotton crops of the surrounding area!

令人惊讶的是，给棉铃竖立雕像却是源于它对周围地区棉花作物的破坏。

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。

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。

Under such conditions cotton flowering and boll setting would be reduced at the expense of excessive vegetative growth.

在这种逆境下，棉花开花和结铃会由于营养生长过旺而减少。

He got born like the cotton in the boll or the rabbit in the pea patch.

他就象棉桃里的棉花，象豌豆地里的野兔子一样生下来了。

It is the directive causethat lower rate of boll setting of〓is associated with loweryield of hybrid cotton.

通过广泛测交，筛选出超当前推广常规良种的强优势组合是可能的。

There are a significant correlation between root length density and yields of cotton at flowering and boll opening stage.

花铃期、吐絮期各土层棉花根长密度与产量呈显著的二次相关关系。

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。