查询词典 chemical lead

Tetraethyl lead was determined inderictly by conversion of chemical reaction, and compared with AAS, the results were satisfying.

本文的研究可以为mTAS进一步对环境中有毒金属的形态进行分析、测定生化样品打下基础。

Company and the Chinese Academy of Sciences Institute of Chemistry, Nanjing University of Technology Institute of Chemical Technology has a good technical cooperation, product quality can meet the needs of different customer requirements, in particular, high content, low-arsenic, low lead, low-iron phosphorus trichloride, oxychloride P-selling more than a dozen provinces and cities nationwide, autonomous regions and exported to Europe, Southeast Asia and Taiwan, production and sales and market share in the same industry in the country ranked the top three, Jianping people adhere to the "credibility first, customer first, service first" operating purposes, warmly welcome customers at home and abroad to discuss cooperation with our company.

公司与中科院化学研究所、南京工业大学化工学院有着良好的技术合作，产品质量能满足不同客户的要求，尤其高含量、低砷、低铅、低铁的三氯化磷、三氯氧磷畅销全国十几个省市、自治区及出口到欧洲、东南亚和台湾地区，产销量和市场占有率在全国同行业中居前三甲，建平人恪守"信誉第一、顾客至上、服务至上"的经营宗旨，热忱欢迎国内外客户与我公司洽谈合作。

As the winter weather , dry skin side of people are prone to dry skin desquamation; some people bath too frequently, use the bath salts,and bath too much in the winter, or the water temperature is too high, they all can lead to dry skin scaling and itching; containing high chemical skin care products will also stimulate the skin and cause desquamation.

由于冬季气候干燥，肤质偏干的人群很容易发生皮肤脱屑；一些人冬季洗澡过于频繁、使用浴盐、浴液过多，或水温过高，都会导致皮肤干燥、脱屑、瘙痒；含有化学物质过高的护肤品也会刺激皮肤，引发脱屑。

Not have to worry about, certainly not, and cleft lip, cleft palate as a result of chemical, drugs, emotional and should not teratogenic, emotional instability, and 3 months of your baby may lead to abortion, so when a prospective mother must To maintain a pleasant mood, to avoid large swings in sentiment caused by uterine contraction caused by abortion, the prospective mother throughout the pregnancy to woolly-headed, all unhappy things not serious and all肚肚for the baby.

不用担心，肯定不会的，唇裂、颚裂是由于化学、药物引起的，情绪激动并不能致畸，情绪的不稳定，对3个月内的孩子可能会引起流产，所以当了准妈妈一定要保持心情愉快，避免情绪的大幅波动所引发的子宫收缩而导致的流产，准妈妈在整个孕期要难得糊涂，凡是不开心的事不要认真，一切为了肚肚中的宝贝。

A wet chemical etching process for lead zirconate titanate PbZrxTi1?

本文介绍了一种锆钛酸铅薄膜的湿法腐蚀工艺。

In the expansive spaces,the sudden changes of chemical,physical and biochemical conditions lead to final destruction of the auriferous complex compounds and facilitate the precipitation and accumulation of natural gold in the shear belt.

在这些剪切带扩张空间内，由于化学的、物理的及生物化学条件发生突变，导致热液的地球化学平衡被破坏，促使自然金沉淀析出，并聚集在剪切带内构成矿床。

With the rapid development of the industry,more and more complicated chemical is used ,which lead to a creasing waste water.

快速发展的工业越来越多地采用各种复杂的化学的方法，从而使废水大量增多，而很多废水中含有种种有害的化学物质。

Results indicates that PHEDP gun material surface metallization can lead chemical reaction between metallic element and interface, and thus generate compounds, form firm interface, even for heterogenic materials, which have big difference on structure, organization and properties.

研究结果表明，用脉冲HEDP法材料表面金属化，即使对于结构、组织和性质差异较大的异质材料界面，金属元素与材料界面也会发生化学反应，形成化合物，使得界面结合非常牢固。

The company insists the"with artificial this, regarding technology as lead to,then run before creative"for the principle of operate the aim.the company owns a large quantity character excellence of technology talented person,and nicety of examination instrument,pass the equipment of the perfect combination cast intoed the feiersi the product to have no woth the quantity inside that the compare.year the have no 200 ten thousand rice,the product is extensive to used for the neering the is black electric have the metals burn chemical engineering the is black electric power powder that wait the profession percolation.

公司坚持&以人为本，以科技为导向，以超前创新&为理念的经营宗旨。公司拥有一大批素质优秀的科技人才，以及精密的检测仪器，关键设备来自德国、日本。科技与设备的完美结合铸就了菲尔斯产品无以伦比的质量内涵。年产无纺针刺布180万平方米，机织布200万米，产品广泛用于冶金、建材、有色金属、冶炼、化工炭黑、电力等行业的粉尘过滤。

So the study on chemical constituents towards Laurencia can enrich the knowledge of this genus and provide a new way for seeking the lead compounds of new medicine.

因此研究凹顶藻Laurencia的化学成分，可以丰富人们对该种属的认识，同时对寻找新的药物先导化合物提供重要的依据。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。