查询词典 resistant

The rubber cover, which is made form chemical resistant materiral. Has fine anti-chemical corrosiveness and good physical properties.

选用耐酸碱的材料加工制成覆盖蹭，具有良好的抗化学腐蚀性能和良好的物理性能。

Corrugated paper has high intensity structure,corrosion resistant,long service life.

波纹纸特殊处理，结构强度高，耐腐蚀，使用周期长。

Treated pavement layers stabilized with RBI Grade 81 are also resistant to adverse pot-holing, corrugation and ravelling.

经RBI 81级产品稳定处理过的路面层还可防止有害的道路涡穴、起皱和磨损分裂。

In addition, it has other problems such as costliness, the emergence of resistant virus and the drug toxicity.

目前研究的众多HIV疫苗中，减毒活疫苗因可诱发广泛、持久、强大的免疫反应引人注目，但由于存在突变返祖的可能而倍受争议。

It is blended with glass fiber weft, polyester fiber warp, the fabric's elongation, flexibility and abrasion resistance can be improved, heat-resistant is better than cotton belt, it can replace cotton belt that request the stretch long rates and higher abrasion resistance of the winding of the electrical equipment insulation material packed.

一种以聚酯纤维为经纱、玻璃纤维为纬纱的混纺带，织物的伸长率、柔软性和耐磨性都得以提高，耐热性又优于棉布带，可代替棉布带用于对伸长率和耐磨性要求较高的电机电器的缠绕包扎的绝缘材料。111

Since 1950, developments such as durable- press polyester/cotton blends, shrink - resistant wool, and flame -retardant treatments have decreased maintenance requirements, improved performance,and enhanced the safety of textile materials.

年以来，涤棉织物的耐久定型整理、毛织物的防缩整理、阻燃整理，均降低了对纺织品维护的要求，改善了织物的性能，提高了纺织品的安全性。

Planting resistant cotton varieties, agricultural and chemical control are important measures of integrated management of cotton boll worm.

本文提出适合江西棉区推广应用的棉铃虫综合治理措施，包括种植抗虫棉、农业防治、化学防治等。

The leaf Bt protein in whole growth period showed in shape of "V", and the boll shell had higher Bt protein, it was benefit to resistant to boll worm in cotton.

在碳氮代谢生理方面表现为盛铃后碳氮代谢增强；Bt蛋白变化呈V型，但铃壳中含量高，有利于增强对棉铃虫的抵抗。

Trichogramma showed high control efficacy on cotton bollworm eggs after three times of release both in the second and in the third generation bollworm periods. The parasitism on the second and third generation bollworm eggs were 66.0%-70.7% and 76.0%-81.2%, respectively, which were significantly higher than that in the control (second generation: 7.0%-12.3%, third generation: 5.2%-7.4%). And the injury rate of cotton buds and bolls in the second and third generation bollworm were 2.2% and 3.1%, respectively, which were significantly lower than that in the control (second generation:8.5%, third generation: 20.9%). In the second generation bollworm period, number of bollworm eggs or larvae in the Trichogramma released cotton field did not differ to that in the chemically controlled field. But in the third generation, there were significantly less bollworm eggs and larvae in the Trichogramma released cotton field. There were more predators in the Trichogramma released cotton field. These results indicated that cotton boll worm in the transgenic insect-resistant cotton field can he effectively controlled by mass-releasing of T.

结果发现：棉铃虫卵在棉株不同部位的分布差异较大，2代棉铃虫卵主要分布在叶正面、叶背面和茎尖，3代棉铃虫卵主要分布于蕾铃；在放蜂田，赤眼蜂对棉株不同部位棉铃虫卵的寄生率差异较大，2，3代棉铃虫时期对叶正面、叫背面、茎尖、蕾铃的棉铃虫卵寄生率均较高，对叶柄和茎杆处卵的寄生率较低；并以3代棉铃虫时期的寄生率较高；在2，3代棉铃虫时期分别连续释放3次赤眼蜂，对棉铃虫具有很强控制作用，2，3代棉铃虫卵的被寄生率分别为66.0%~70.7%和76.0%~81.2%，均显著高于化防田的自然寄生率（2代：7.0%~12.3%，3代：5.2%~7.4%）；蕾铃被害率分别为2.2%和3.1%，均显著低于化防田（2代：8.5%，3代：20.9%；2代棉铃虫时期，放蜂田和化防田的棉铃虫卵量和幼虫数量差异均不显著，但3代棉铃虫以后，放蜂田棉铃虫卵量和幼虫数量均显著低于化防田，且放蜂田的捕食性天敌数量显著高于化防田。

Our main products include pure wool fine and white industrial felt, exclusive musical instrument felt, soft felt, oil absorption felt, high temperature resistant felt, filter felt, felt strip, plastic blended felt, polishing felt, wool polishing wheel, felt washer, cycle drum wool tray, wool abrasive and cotton-wool ball.

金？公司主要产品：纯羊毛细白工业毡、乐器专用毡、松软毛毡、吸油毡、耐高温毛毡、过滤毡、毛毡带、塑混体毛毡、抛光毡、羊毛抛光轮、毛毡条、毛毡圈、毛毡筒、羊毛磨头、羊毛球等系列。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐