查询词典 natural rubber

Blends of 75/25 chloroprene rubber/natural rubberfilled with various loadings of precipitated silica were prepared,and their mechanical properties as well as the resistances to thermal aging and oil were studied.

研究了不同用量的沉淀法白炭黑填充质量比75/25的氯丁橡胶/天然橡胶共混物的物理机械性能、耐热老化性能和耐油性能，并用扫描电镜研究了共混物的结构。

For shorthaired breeds, use a brush with natural bristles, a rubber currycomb or a hand mitt.

坚硬宽齿的金属梳子适用于长毛的品种。

The main material substances synthetic resin, synthetic rubber and natural bidentata and electrodeless compounds.

主体材料的物质有合成树脂、合成橡胶、天然高分子物质以及无极化合物。

""Containers and packagings used for food"" means products of various materials including paper, bamboo, wood, metal, enamelware, ceramics, plastics, rubber, natural fibres, synthetic fibres and glass that are used to wrap or contain food, as well as paints or coatings that come in direct contact with food.

食品容器、包装材料：指包装、盛放食品用的纸、竹、木、金属、陶瓷、搪料、橡胶、天然纤维、化学纤维、玻璃等制品和接触食品的涂料。

Lung blood on the floor could be placed India rubber trees and trees form a green screen, seems natural, beautiful, elegant.

在地上还可摆放龙血树和印度橡皮树，形成一个绿色垂帘，显得自然、美观、优雅。

Our main running scope includes: international trade, transit trade, interborough trade, goods and technology import and export, all kinds of natural and compound rubber trade, tire export etc..

公司主要经营范围：国际贸易，转口贸易，区内企业之间贸易及贸易下加工整理，货物和技术的进出口，经营各种天然橡胶，合成橡胶，轮胎出口业务。

Latex, a material obtained from rubber trees, is a natural polymer of isoprene.

从橡胶树中获得的胶乳是一种天然的异戊二烯聚合物（就是我们所说的天然橡胶）。

Magnetorheological elastomer is a new class of the magnetorheological materials, which consists of natural or synthetic rubber and micron-sized magnetizable particles solidified under the external magnetic field.

磁流变弹性体是磁流变材料中新的一员，是由天然或人造橡胶和微米级的可磁化颗粒在外加磁场下固化而成。

The application of elastic material with thermoplasticity changes the traditional concept in rubber material and its process, the appearance shortens the traditional preparation method, reduces the cost of energy consumption and process, reduces the reliance on the natural resources and pollution degree to the natural environment, and realizes the recycle and renewable usage of resources.

热塑性弹性体已大量使用，它改变了人们对橡胶材料及其加工工艺的传统概念，它的出现缩短了传统的加工工艺路线，降低了能源消耗及加工成本，减少了对自然资源的依赖和对自然环镜的污染程度，实现了资源的可再生和可循环利用。

Rubber trees initiate laticifer differentiation in June and July while no laticifer differentiation occur during the periods from November to May under natural conditions on Hainan Island. Application of jasmonates induced laticifer formation in both immature and mature rubber trees. Tapping and/or pre-tapping enhanced the ability of vascular cambia to differentiate the secondary laticifers.

结果表明，在海南岛自然条件下，乳管分化开始于6~7月份，在11月～翌年的5月没有乳管分化；割胶包括正式割胶前的预割能显著提高橡胶树形成层分化乳管的能力，其影响的范围相当大；外施茉莉酸对未开割树和割胶树的乳管分化都有促进作用。

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。