查询词典 chrysotile

Across much of Asia, white asbestos, also known as chrysotile , is widely used to make construction materials such as roofing tiles, wall panels and expansion joints as well as brake linings and gaskets in buses and trucks.

作为制造屋面瓦、墙板、及伸缩缝等建筑材料，以及客车和卡车所使用的制动衬片和垫片的原料之一，又名蛇纹石石棉的白石棉在亚洲的大部分地区的应用非常广泛。

Is previous exposure to asbestos fibres, including chrysotile, amosite or crocidolite.

只知道自己的事业是在美国曾接触石棉纤维，包括石棉、铁石棉及青石棉。

Both chrysotile and crocidolite at given dose could stimulate type Ⅰ and type Ⅲ collagen gene expression by 2ES cell, suggesting that asbestos fibre itself may also contribute to collagen gene expression in asbestotic lung 〓.

一定剂量的温石棉和青石棉都可以刺激2BS细胞Ⅰ、Ⅲ型胶原基因的表达，表明石棉纤维本身也是引起石棉肺病变中胶原基因表达增加的重要原因。

The strengths decrease in order crocidolite chrysotile, amosite

强度按青石棉，温石棉，铁石棉顺序下降。

The authors analysed naked and transformed groups of fibrous brucite, wollastonite, chrysotile asbestos, sepiolite, palygorskite, clinoptilolite, crocidolite and diatomaceous earth mineral dust s by IR under acid and alkali etching and strong mechanical and polarized molecular interaction.

本文通过酸碱蚀、强机械力和极性分子等表面作用，利用红外吸收光谱手段分析7种重要矿物粉尘的表面基团裸露、转化过程，总结了矿物粉尘表面存在的基团类型及其表面活性位的分布及在不同环境条件下的转化，对讨论粉尘生物活性及矿物表面／细胞物理化学作用过程有重要意义。

Methods Rabbit pulmonary alveolar macrophages were cultured in vitro. The cell death rate, the malandialdehyde, lactate dehydrogenate and superoxide dismitase contents in the cultured cells were determined at different incubation time and different dose of chrysotile asbestos for the cytotoxicity of the material.

采用体外细胞培养技术，以兔肺泡巨噬细胞死亡率、乳酸脱氢酶、超氧化物歧化酶活力及丙二醛含量变化来表示不同剂量、不同培养时间的纤状蛇纹石石棉对巨噬细胞的毒性。

It's just a PR campaign when they say that asbestos can kill, Viktor Ivanov told journalists in 2007, when he was head of the Chrysotile Association, an industry group based in the Russian town of Asbest.

总部设在俄罗斯阿斯别斯特市的蛇纹石石棉联合会主席维克多。伊万诺夫曾在2007年这样告诉记者：&说石棉致命只不过是一场舆论公关。&

At the cross section, the fibers of chrysotile show the special microstructure: the core is round, the outer layers are irregular-shaped multiangular.

在垂直纤维方向上，蛇纹石纤维表现出内层为圆柱状、外层为多角形的&内圆外方&的结构模式。

The results showed that these were 2.3~5.4% of chrysotile and 0~0.87% of amosite in the asbestos tile; 0.31% of amosite in the partition; 0.20% of amosite in the fireproofing.

结果显示，石绵瓦含有白石绵2.3~5.4%和褐石绵0~0.87%等，学校旧隔板有0.31%，某大楼的防火材有0.20%褐石绵其余则没有被发现。

Serpentine rock is primarily composed of one or more magnesium silicate minerals such as chrysotile -- often occuring as fibrous veinlets in serpentine, the most common type of asbestos which separates into thin, strong, and flexible fibers that are heat resistant.

蛇纹石岩主要是由一种或更多种镁硅酸盐矿物，如温石棉-蛇纹石纤维中常见的细脉，其中的石棉形成薄的，坚韧，有弹性的耐热纤维分隔层。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。