棉花的

Therefore, Alternaria is the main pathogen of cotton leaf spot. 2. Pathogenicity test of the above-mentioned 26 strains showed that they are the cotton leaf spot pathogens as the eumycetes isolated from the Invasived plants are the same with the pathogenetic strains.

根据科赫氏法则从接种发病植株叶片上分离病菌，其形态特征与从自然发病植株上分离的相同，证实这些菌株就是棉花叶斑病的致病菌，其中链格孢属是棉花叶斑病的主要致病菌属 3。

This open up the new page of our country option market, will have decisive effect undoubtedly to stabilizing risk of price of cotton of pily market, avoid, get the great attention of public figure of group of domestic and international economy.

这开辟了我国期货市场的新篇章，对稳定棉花市场、规避棉花价格风险无疑将起到举足轻重的作用，受到国内外经济界人士的极大关注。

The results suggest that bothmaize and castor-oil plant could be refuge to provide susceptible individuals and toprolong the effectiveness of Bt-cotton, but peanut and sesame may not.

说明除普通棉花外，玉米、蓖麻能作为庇护所，提供Bt易感棉铃虫与抗虫棉上的棉铃虫个体随机交配，稀释抗性基因频率，防止棉铃虫对转Bt抗虫棉的抗性，而芝麻和花生不适于作为Bt易感棉铃虫的庇护所在田间与转基因棉花套种。

In the early months of the year, before planting, many cotton farmers made "forward" sales contracts for delivery to the buyer of all cotton to be harvested on their farms at a fixed price per pound, without guarantee of quantity or quality.

在那年的头几个月，在棉花尚未播种时，许多棉农便签订了&先期&合同，答应以每磅固定的单价向买方交付他们农场上将收获的全部棉花，没有数量和质量担保。

In the early months of the year, before planting, many cotton farmers made "forward" sales contracts for delivery to the buyer of all cotton to be harvested on their farms at a fixed price per pound, without guarantee of quanitity or quality.

在那年的头几个月，在棉花尚未播种时，许多棉农便签订了&先期&合同，答应以每磅固定的单价向买方交付他们农场上将收获的全部棉花，没有数量和质量担保。

The relationship between stickness and sugar content of cotton,test methods and the treating techniques to viscous cotton are summed up in this paper.

综述了棉花粘性与含糖量的关系。目前世界各国测试棉花含糖量的方法及处理粘性棉的技术。

He observes that on its way to becoming finished thread, cotton moves through a number of different operations at different locations in the factory.

他观察到，在棉花工厂完成一道编织程序的过程，棉花要经过不同的地点与受到的不同操作。

The early cotton plants were perennials known as tree cotton and were confined to regions with very warm climate. By early-Islamic times, however, a new annual variety had appeared, which had perhaps developed in the eastern part of Central Asia.

早期棉花是多年生植物称为树棉，而且局限在气候十分温暖的地区，然而直到早伊斯兰时期才出现了一种一年生的棉花新品种，这种新品种可能由中亚的东部发展而来。

The study showed that the change of rhizosphere soil microbial community structure of infected by Verticillium wilt cotton plants was the most significant characteristic, especially to increase of the sum of fungi.

研究表明棉花黄萎病病株根际土壤微生物群落结构的变化，特别是真菌数量的大幅度增加，是棉花黄萎病发病最明显的特征。

A new cotton-picking machine, though it may reduce the cost of cotton underwear and shirts to everyone, and increase the general wealth, will mean the employment of fewer cotton pickers.

新型棉花采摘机，虽然可以降低每个人购买棉质内衣和衬衫的成本，并且提高整体的财富，但是受雇的棉花采摘工人数量会减少。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！