查询词典 strand flat

Calcium carbonate and soluble glass and so on were confected as alkaline antifouling agent. The Infrared Spectrometry results showed that 2275-2250 cm~(-1) diagnostic absorb wave crest in part A and 3390-3200 cm~(-1) in part B and 1730 cm~(-1) in coating film strongly proved polymers reacted just as the reacting mechanism, that means polysiloxane which offer low-surface-energy property linked Polyurethane system by —OH groups reacting with —NCO groups. Relative molar mass of part A and part B was determined by Gel Permeation Chromatography and the results were appropriate. Surface-energy was determined and results were between 33.6-47.17 mN/m and it increased when alkaline antifouling agent was put into the coating. Alkaline antifouling agent was releasing steadily when the coating film was dipped in seawater. As time gone, the pH value of seawater was increasing. Solubility parameter and results showed that there was no corrasive phenomenon between the polyethylene strand and the coating.

红外光谱分析结果表明，出现在A组分中的2275～2250cm~(-1)处的异氰酸酯特征吸收峰、B组分中的3390～3200cm~(-1)处硅羟基的特征吸收峰及出现在固化后涂膜中的1730cm~(-1)处氨基甲酸酯基团的特征吸收峰证明了涂料成膜物质交联固化符合本文的设计要求，即赋予涂膜低表面能特性的有机硅组分通过—OH基团与—NCO基团的反应已经链接到聚氨酯体系中；凝胶渗透色谱结果表明，成膜物质的A、B组分均为低分子量，符合预聚物的要求；涂膜表面能的测算结果表明，涂膜的表面能在33.6～47.17mN／m之间；加入碱式防污剂后涂膜的表面能略有升高；碱式防污剂的释放平稳，随着涂膜在海水中浸泡时间的增长，pH值有增加的趋势；用溶解度参数原则来评价涂料与网绳的涂装，结果表明，本试验研制的防污涂料对聚乙烯网绳无溶蚀作用。

Our company produces all kinds of chopped strand mat for 6000Ton per year , 5000 Ton woven roving per year, 30 million square meters fiberglass mesh per year.

本公司年产各种规格短切毡6000余吨；玻纤方格布5000余吨；各种玻纤纱3000余吨；玻纤网格布2000万平方米。

" Siona leaned over the table and read:"A strand of Ghanima's hair with a starflower blossom which she once brought me.

" 赛欧娜倾身桌前，读到："甘尼玛的一缕头发和她曾摘给我的一朵星花。

This valve's spring support structure, has overcome the traditional stopcock leak-proof energy balance, and easy to rust away the flaw, the alone biased seal design, compared the traditional stopcock to reduce the operation pitch of strand greatly, and maximum limit reduced the packing surface attrition, lengthened valve's service life.

该阀的弹性座结构，克服了传统旋塞阀密封性能差且易锈蚀的缺陷，独具的偏心密封设计，较传统旋塞阀大大降低了操作扭距，且最大限度地减少了密封面的磨损，延长了阀门的使用寿命。

In 1930 Adams was so impressed by the US photographer Paul Strand, whose photographs emphasized beauty of tone and sharp detail, that he adopted Strad's approach, called "straight photography".

在1930年亚当斯是如此深刻的印象，美国摄影师保罗钢绞线，其照片，强调美丽的语气和敏锐的细节，他通过strad的做法，所谓的"直摄影"。

All I need is one strand of hair.

而我只要你的一缕头发。

You can't just have me strand ed here.

你不能就这样把我困在这里。

We also found a strand of hair.

我们还找到了一条头发

The reason for this is because not a single strand of time has a great effect of the whole.

原因是一个单独的时间串不会对整个时间造成严重的影响。

He is merely a strand in it.

他对大地做了什麼

Eight cases of simple chordee of penis were adopted urethral extending.9 cases of severe simple chordee of penis were adopted primary urethroplasty.

8例单纯性阴茎下弯患者采取尿道延伸术，9例重度阴茎下弯患者采取切断尿道矫直阴茎一期尿道成形术。

She is a daintily dressed young lady.

她是个装饰娇艳的少女。