您要查找的是不是:
- These insulating gloves are made of natural rubber. 這種絕緣手套是由天然橡膠製成的。
- Subject : The quality test report of natural rubber latex 60% DRC . 標題 : 高氨濃縮天然乳膠質量檢測報告 -----...
- Any of various polymers having the elastic properties of natural rubber. 彈性體具有天然橡膠的彈性性質的多種聚合物中的一種
- Developing the correclated field researches of application and fundation of Natural Drug chemistry of, Food chemistry and biochemistry and New drug. 開展天然藥物化學、食品化學和生物化學交叉及相關領域的應用基礎研究並進行新葯開發;
- Many synthetic materials have been invented which can be used instead of natural rubber. 人們發明了許多能代替天然橡膠的合成材料。
- In the early part of the eighteenhundreds,the Americans made use of natural rubber for the first time. 19世紀初葉,美國人第一次使用自然橡膠。
- Rich in natural resources, the region produces large quantities of natural rubber, fruits, medicinal herbs, tea, etc. 這裡盛產橡膠、水果、藥材和茶葉等。
- The chemistry of petroleum and its derivatives. 石油化學石油及其複合物的化學
- The chemistry of stars and interstellar space. 天體化學關於星和星際空間的化學
- 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;李程鵬;鍾傑平.;天然橡膠和膠清橡膠的熱氧降解分析
- In the early part of the eighteenhundreds, the Americans made use of natural rubber for the first time. 19世紀初葉,美國人第一次使用自然橡膠。
- The swelling curves of natural rubber sulphidizing were fitted by a hyperbola(1/Y=A+B/X) mathematic model. 探討採用1/Y=A+B/X數學模型擬合硫化天然橡膠溶脹曲線。
- Butyl rubber closures had replaced of natural rubber closures and had been applied in pharmaceutical packaging. 丁基膠塞已經逐步取代天然膠塞,在藥品包裝行業廣泛應用。
- With the characteristic of being produced from adequate material, the mattress made of natural rubber responds entirely to the aforementioned criteria. 以符合標準的質料特性,天然橡膠墊完全可以滿足上述的要求。
- He is familiar with the chemistry of metals. 他對金屬的化學性質知之甚多。
- The effect of liquid natural rubber(LNR) on the processability of natural rubber(NR) and black filled NR compound was investigated. 研究了液體天然橡膠(LNR)對NR及其炭黑混煉膠加工性能的影響。
- The chemistry of compounds containing carbon. 含炭化合物的化學。
- The chemistry of radioactive materials. 放射化學研究放射性物質的化學
- The devulcanization machanism of natural rubber sulfur-vulcanizate by collecting and analyzing some experimental data was addressed. 從微觀結構的角度討論了天然硫化橡膠微波脫硫的反應過程。
- He is knowledgeable about the chemistry of metals. 他對金屬的化學性質知之甚多。