查询词典 chrysotile

Asbestos is a natural mineral consisting of salts of hydrous silicates fibrous shape. It can be classified into two groups:（1） serpentine that includes chrysotile, etc.;（2） amphibole that includes amosite, crocidolite, anthophyllite, actinolite and tremolite, etc.

石绵为一群水合纤维状矽酸盐矿物之总称主要分成蛇纹石与角闪石两大类，蛇纹石又以白石绵为代表，角闪石则有青石绵、褐石绵、斜方角闪石、透闪石与扬起石等。

The European Union has outlawed both brown amphibole and white chrysotile asbestos and the World Health Organisation has classified all types as human carcinogens.

欧盟更是颁布法令禁止褐色闪石石棉以及白色蛇纹石石棉的使用。世界卫生组织将各种石棉均划为人类致癌物。

At 25℃, the coefficient of friction of chrysotile gouge is very low (μ≈0.2～0.25), while lizardite and antigorite gouge are much stronger, with μ≈0.39 and 0.45, respectively.

在室温下，纤蛇纹石具有很低的摩擦系数（0.2～0.25），而利蛇纹石和叶蛇纹石的摩擦系数较高，分别为0.39和0.45左右。

Objective To learn the dose-response relationship of asbestosis prevalence in the workers of small towns chrysotile processing plants.

目的探讨乡镇石棉加工人员接触石棉尘量与石棉肺发病的剂量-反应关系。

And the World Health Organisation confirms that some countries have reduced restrictions and increased production and use of chrysotile.

同时，世界卫生组织也证实，一些国家已经放松了相关限制，蛇纹石石棉的生产和使用呈上升趋势。

Objective To seek for a suitable chamical agent for surface modification of chrysotile.

目的 寻求一种适宜的石棉表面改性剂。

But asbestos merchants, in spite of the overwhelming scientific evidence, claim that chrysotile is safe.

然而，面对着大量的科学证据，石棉厂商们却依然声称石棉是安全的。

Dose response relationship of workers in a chrysotile product factory was studied.

对某石棉制品厂接触石棉工人进行了剂量-反应关系的调查研究。

Both chrysotile and silica may stimulate up-regulated expression of these cytokines,especially the expression of TGF-β1,which may relate with carcinogensis caused by chrysotile.

细胞因子，尤其是TGF-β1的过度表达可能在石棉的致肿瘤过程中起一定作用。

The cytotoxicity of chrysotile asdestos on pulmonary alveolar macrophages maybe related to the surface free radicals of chrysotile asbedtos.

纤状蛇纹石石棉对肺泡巨噬细胞的毒性可能与其表面活性基团有关。

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％。