查询词典 natural rubber

The effect of acid, base and salt on the thermal stability of chlorinated natural rubber made from latex was analyzed by using chemical analysis, thermal aging experiments with UV spectroscopy analysis and thermal analysis.

采用热老化实验结合紫外光谱分析和热分析，分析了酸、碱及盐对胶乳法氯化天然橡胶热稳定性的影响，并讨论了酸、碱及盐对CNR热降解的影响机理。

Three different types of hoses are available for use in the Abaque Series pump: Natural rubber Single-stage single suction in-line centrifugal pumps (generally resistant to diluted acids and alcohols) Buna or NBR (wear resistant to oily products) and EPDM (high chemical resistance especially with concentrated acids alcohols and ketones).

三种不同类型的软管可在Abaque系列泵使用：天然橡胶，丁腈橡胶和丁腈橡胶，三元乙丙橡胶（高耐化学性，尤其是浓酸，醇酮）。

The high chrome tanned leather fibre and natural rubber content give it excellent strength, while the right percentage of vegetable tanned leather fibre aids the chamfering of edges.

高含量的铬鞣皮屑纤维和天然乳胶使它的强度增大，而适当比例的植鞣皮屑纤维更使它容易做多角度的切割。

The method comprises conducting surface treatment forCNTs to make it hydrophilism: mixing it with dispersant and deionized water and getting the CNTs-water slurry; modifying the pH value to 9~12; mixing with natural latex and getting the natural rubber liquid latex added with CNTs.

制备方法为首先对CNTs进行表面处理，使其具有亲水性：然后将其与分散剂、去离子水混合，得到CNTs-水悬浮液；调节该悬浮液的pH值到9～12；最后与天然胶乳均匀混合，得到添加CNTs的天然橡胶液体浆料。

Application of natural products in slow/controlled-release fertilizes was reviewed. Rosin、humic acid、lignin、Vegetable oil and natural rubber applying in coaling fertilizer were indroduced emphatically.

摘要综述了国内外几种天然产物松香、腐殖酸、木质素、多聚糖、植物油、天然橡胶在缓／控释肥料中的应用情况，看重介绍了这几种天然产物在包膜肥料中的应用现状。

Nutrient investigation and diagnosis of rubber plantation is the basis and core content of leading to scientific fertilization, it had played an important role on realizing the sustainable development of natural rubber planting industry.

橡胶林营养状况调查与诊断分析作为橡胶林施肥的基础与核心，对指导橡胶林科学、合理施肥，实现整个橡胶产业的可持续发展具有重要意义。

Rubber tree plantation as a result of the limitations of geographical distribution, is a resource constraint-based industry. The total world output of natural rubber is far from enough to meet the need of the rapidly growing global economics.

作为一种典型的热带植物，橡胶树由于种植地域分布的局限，成为一种资源约束型产业，天然橡胶总产量远不能满足世界经济快速发展的需求。

For example, synthetic rubber is replacing natural rubber, providing a higher resistance against oil and UV rays.

例如，天然橡胶被合成橡胶替代，增加了汽车在耐油和抗紫外线方面的特性。

The isoprene rubber can also be called "synthesis of natural rubber".

异戊橡胶也被称为&合成的天然橡胶&。

It is the toughest action yet from the International Rubber Consortium, whose members produce 70 percent of all natural rubber.

这是最艰难的行动尚未从国际橡胶协会，其成员产生百分之七十的天然橡胶。

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。