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- These insulating gloves are made of natural rubber. 这种绝缘手套是由天然橡胶制成的。
- Subject : The quality test report of natural rubber latex 60% DRC . 标题 : 高氨浓缩天然乳胶质量检测报告 -----...
- Any of various polymers having the elastic properties of natural rubber. 弹性体具有天然橡胶的弹性性质的多种聚合物中的一种
- Developing the correclated field researches of application and fundation of Natural Drug chemistry of, Food chemistry and biochemistry and New drug. 开展天然药物化学、食品化学和生物化学交叉及相关领域的应用基础研究并进行新药开发;
- Many synthetic materials have been invented which can be used instead of natural rubber. 人们发明了许多能代替天然橡胶的合成材料。
- In the early part of the eighteenhundreds,the Americans made use of natural rubber for the first time. 19世纪初叶,美国人第一次使用自然橡胶。
- Rich in natural resources, the region produces large quantities of natural rubber, fruits, medicinal herbs, tea, etc. 这里盛产橡胶、水果、药材和茶叶等。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- The chemistry of stars and interstellar space. 天体化学关于星和星际空间的化学
- Allergenic proteins of natural rubber latex,H.Y.Yeang,Siti Arija M.Arif,Faridah Yusof,and E.Sunderasan,Methods 2002,27:32 45. 侯婷婷;李程鹏;钟杰平.;天然橡胶和胶清橡胶的热氧降解分析
- In the early part of the eighteenhundreds, the Americans made use of natural rubber for the first time. 19世纪初叶,美国人第一次使用自然橡胶。
- The swelling curves of natural rubber sulphidizing were fitted by a hyperbola(1/Y=A+B/X) mathematic model. 探讨采用1/Y=A+B/X数学模型拟合硫化天然橡胶溶胀曲线。
- Butyl rubber closures had replaced of natural rubber closures and had been applied in pharmaceutical packaging. 丁基胶塞已经逐步取代天然胶塞,在药品包装行业广泛应用。
- With the characteristic of being produced from adequate material, the mattress made of natural rubber responds entirely to the aforementioned criteria. 以符合标准的质料特性,天然橡胶垫完全可以满足上述的要求。
- He is familiar with the chemistry of metals. 他对金属的化学性质知之甚多。
- The effect of liquid natural rubber(LNR) on the processability of natural rubber(NR) and black filled NR compound was investigated. 研究了液体天然橡胶(LNR)对NR及其炭黑混炼胶加工性能的影响。
- The chemistry of compounds containing carbon. 含炭化合物的化学。
- The chemistry of radioactive materials. 放射化学研究放射性物质的化学
- The devulcanization machanism of natural rubber sulfur-vulcanizate by collecting and analyzing some experimental data was addressed. 从微观结构的角度讨论了天然硫化橡胶微波脱硫的反应过程。
- He is knowledgeable about the chemistry of metals. 他对金属的化学性质知之甚多。