30 YEARS FOLLOW UP STUDY:THE DOSE-RESPONSE RELATIONSHIP OF ASBESTOS EXPOSURE AND ASBESTOSIS
30年队列研究:接触石棉粉尘与石棉肺发病的剂量-反应关系
"Coal miners and workers in the asbestos, iron, and cotton industries may breathe in dust, which can cause lung diseases."
煤矿工人和石棉、铁以及棉花业的工人可能吸进粉尘，引起肺部疾
cement asbestos board
石棉水泥板，硬石棉板
The strengths decrease in order crocidolite chrysotile, amosite.
强度按青石棉，温石棉，铁石棉顺序下降。
Petroleum, processed foods, fertilizers, cement, steel, cotton, electronics, sugar, rice, cocoa, citrus, coffee.
石油,被处理的食物,肥料,水泥,钢,棉花,电子,糖,米,可可粉,柑橘,咖啡。
The Experimental Study on Nonasbestos Fiber Reinforced Cement s Interface Optimized by Silicon Fume;
微硅粉优化非石棉纤维增强水泥界面的试验研究
Comparative Study of the Cytotoxicites between Chrysotile and Three Substituent Mineral Fiber Dusts in vitro
温石棉与其3种天然代用纤维矿物粉尘体外细胞毒性的对比研究
An asbestos with fine, silky fibers.
高级石棉，石绒一种很细的丝光石棉
The three most important varieties are chrysotile, crocidolite and amosite.
三种最主要的品种是温石棉，青石棉和铁石棉。
flexibility [asbestos fibre]
柔韧性〔石棉纤维〕
board machine for making paperboard,asbestos board or asbestos-cement boards
纸板、石棉板或石棉水泥板制板机
asbestos conduit (excl. of asbestos-cement)
石棉套管（不包括石棉水泥制品）
asbestos frame (excl. of asbestos cement)
石棉框架（不包括石棉水泥制品）
joint for tubing of asbestos (excl. of asbestos cement)
石棉管道接头（不包括石棉水泥制的）
Cotton is naturally self-pollination.
棉花本是自花授粉的。
Meal from glandless seed is naturally free of gossypol.
来自无腺体棉籽的棉籽粉自然不含有棉籽醇。
Advantage and defect of semi-metallic, none-asbestos polymer and powder metallurgy were discussed.
探讨半金属基摩擦材料、非石棉有机摩擦材料和粉末冶金摩擦材料的优缺点。
The Hydrolysis of Inulin with Immobilized Inulinase on Cotton Cloth;
棉织物固定化菊粉酶酶解菊粉的研究
