棉花的

They shall protect the enclosed equipment against a static head of water of six (6) feet for thirty (30) minutes, dust, splashing or external condensation of noncorrosive liquids, falling or hose directed water, lint and seepage.

这种外壳应该保护壳内设备不受6英尺静水压持续30分钟的侵蚀，不受灰尘、无腐蚀性液体的喷洒或外部凝结，水瀑或软管流出的水，棉花和渗水的侵蚀。

As the toenail grows, your podiatrist may push a little piece of cotton wool under your nail to stop it growing into your skin.

由于趾甲的增长，您的podiatrist可能推一小片棉花羊毛下，您的指甲，以阻止它发展成为你的皮肤。

A few cotton spinning of Tianjin and other places knit printworks, in the meantime, to the setting of this company.

宗旨和任务作了进一步的了解，介绍如下：美国棉花公司（COTTONINCOPO－RATED）是美国棉农和棉制品进口商出资兴J］的专门从事棉纤维及棉制品加工技术的研究，并为美棉使用厂提供技术经济信息与服务的公司。

The most critical events appeared to be the establishment of apical-basal patterns of symmetry,formation of apical meristems,and differentiation and axial change of procambium during the development of cotton somatic embryos.

棉花体细胞胚发育过程中最关键的事件似乎是极性的建立、顶端分生组织的形成以及前形成层的分化和生长轴变化。

As the thickness of cotton and rayon is similar to each other, the difference in the adsorption is considered to be caused by the difference in their fiber structures.

由于棉花和人造丝的厚度是彼此相似，在吸附的差异被认为是由在其纤维结构的差异造成的。

According to the prior research , a highly efficient ext raction method was modified1 High2concent ration and DNA 2f ree RNA could be attained by using CTAB/ Guanidine Thiocyanate ext racion buffer1The total RNA can reach 1.7～2.0 of the OD260/ OD280 ratio with the yield of more than 015mg per gram of f resh tissues1 The method is suitable for high2quailty total RNA ext raction in leaves , root s , corollas , seeds and developing fibers.

本研究在前人方法的基础上对快速提取棉花组织总RNA 的方法进行了探讨。利用改进的CTAB 异硫氰酸胍裂解缓冲液，获得的RNA完整性好，无 DNA 污染，含量高，每克鲜组织能提取015mg 总RNA ， OD260/ OD280比值均在117～210之间。

Aphids belong to Diptera insect pests; they damage plants directly by sucking juice of phloem, and indirectly by spreading plant disease. The plant lectins are proteins that bind reviviscence to specific mono- or oligosaccharides; therefore they have potential in plant genetic engineering.

本研究还克隆了植物凝集素基因，以解决棉花蚜虫的危害问题，蚜虫属同翅目昆虫，通过吸取植物韧皮部的汁液造成直接危害，又通过传播植物病害对植物造成间接危害，植物凝集素是一类具有特异糖结合活性的蛋白，在植物基因工程中具有较大的应用潜力。

Cotton fabric We would like to introduce ourselves as one of the leading suppliers of inter linings in India,we are looking for suppliers of cotton linings for our Exporters,we need linings of,20'sx20's/60x60 in grey or RFD and white.

棉织品我们想介绍自己是在印度的衬料之间的主要供应者之一，我们寻找供应者棉花给我们的出口商，我们需要，20 'sx20 /和白色的灰色或者RFD 60 x60。

Tom Slattery owned no slaves ,and he and his two oldest boys spasmodically worked their few acres of cotton, while the wife and younger children tended what was supposed to be a vegetable garden.

汤姆·斯兰特瑞没有奴隶，他和两个年长的儿子断断续续地耕种着少得可怜的棉花田，而妻子和年幼的孩子就照料所谓的蔬菜园。

Generally,it is considered that cotton fibre is a column and its surface is smooth.The surface structure of Xinjiang long fine hair cotton is researched by using electronic microscope scanning (S-570 Japan).The result shows that the cotton fibre is not a column,but is spiral.The fibre of only 15%does not twist.The surface of the fibre is not smooth,and there are burrs on it.These characteristics would be another important factor effecting the stickability of cotton.

一般认为，棉纤维呈圆柱状，纤维表面是光滑的，笔者以新疆长绒棉为研究对象，用日立S-57日扫描电镜，研究了棉纤维的表面结构，结果表明，棉纤维并非呈圆柱状，自然状态下呈螺旋形，象氨基酸那样，根据概率估计，没有扭曲的约占15%，棉纤维表面并不光滑，有毛刺，这种结构特性是影响棉花粘着性的又一重要因素。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。