查询词典 chemical lead

UCB01S is of oil resistant,acid resistant,alkaliresistant and seawater resistant.more over,there is no lead in the PTFE surface layer and so is particularly fit for bushings in food stuff machines,alkali flow meters,pumps motion elements in pharmaceutical machines,printing machines chemical engineering machines and other ocean industry.this is a triple layers composites bush,the base material being a bronze plate and a film of heat resistant power filled PTFE being calendered onto the sintered spherical bronze interlayer.

UCB01S不锈钢耐腐蚀轴承，是以不锈钢材料为基体，中间烧结耐腐蚀合金粉末，表面轧制以聚四氟乙烯为主的低摩擦材料，经过卷制成型的一种十分有效的耐腐蚀材料。它具有耐油、耐酸、耐碱、耐海水和耐磨损的特点，表面的PTEE材料不含铅成份。在食品饮料机械、印染机械、化工机械、海洋工业耐腐蚀滑动部位最适合使用。

"But like any other behavior that doesn't lead directly to reproduction—such as aggression or altruism—same-sex behavior can have evolutionary consequences that are just now beginning to be considered," he said."For example, male-male copulations in locusts can be costly for the mounted male, and this cost may in turn increase selection pressure for males' tendency to release a chemical called panacetylnitrile, which dissuades other males from mounting them."

&但是如其他并不直接影响繁殖的行为-如挑衅或利他行为，同性间的性行为也可能产生进化结果，这一点刚开始加以考虑&他说，&比如，蝗虫中雄性之间的交配对被交配的雄性来说代价很大，但同时也增加了选择力，因为雄性接下来会释放一种叫panacetylnitrile的物质，这种物质能阻止其他雄性来跟它交配。&

Faced with the severe international financial crisis situation, which is responsible for the staff person to lead authorities to their contact separately Su salt valve company Haiyuan machinery companies, eight giant pharmaceutical companies, chemical companies and other enterprises Nichiha assist analysis of the status quo, to establish confidence , troubleshoot and resolve development problems and re-enacting practical to address the financial tsunami of the development plan.

面对国际金融危机的严峻形势，该局负责人带领机关工作人员分别到自己联系的苏盐阀门公司、海源机械公司、八巨药业公司、吉华化工公司等企业帮助分析现状，树立信心，排查和解决发展中的难题，重新制定切实可行的应对金融海啸的发展规划。

The paper introduces the chemical reaction principle and working characteristics of lead-acid battery,analyzes phenomenon and reason of battery sulfating ,gives steps of processing sulfation,and points out prevention method.

介绍了铅酸蓄电池化学反应原理和工作特性，分析了电池产生&硫酸化&的现象及原因，给出了解决&硫酸化&电池的处理步骤，同时也指出了预防产生&硫酸化&的方法。

Lead acid reserve battery is one of the most commonly used chemical power supplies in electrical fuzes for spinning projectiles,but its application in non-spinning condition is very rare.

铅酸储备电池是旋转弹电引信使用最多的化学电源之一，在非旋转条件下使用较为少见。

Main Products battery parameter tester, button-type battery test separator, battery test system, the battery automatically detects the line, lithium battery testing equipment, testing equipment lead-acid batteries, the battery internal pressure tester, chemical equipment, the capacity of tester, high current discharge detection equipment, the battery separator lines.

电池参数测试仪、钮式电池测试分选机、电池测试系统、电池自动检测线、锂电池检测设备、铅酸电池检测设备、电池内压测试仪、化成设备、容量测试仪、大电流放电检测设备、电池分选线等。

Long-term cash at high prices to buy a smart card chip after punching strip of waste, scrap lead frame and other waste, electronic waste plant paste / brush machine cloth / Electronic feet / Dross, electroplating plants plated / silver / platinum / palladium / Rhodium liquid and sludge waste, waste Goldfinger, line factory or other electronic components such as membrane switch factory Factory / monolithic capacitor plant / plants and so on gold-plated connectors silver platinum palladium rhodium scrap / waste water / sludge, chemical plants or Plant a variety of other precious metal catalyst waste, waste¨°/ sensitive film, metallurgical plant borax slag / furnace ash / activated carbon / zinc wire, jewelry factory watch factory polished powder and other gold-bearing, silver, palladium, rhodium, platinum scrap, etc..

长期现金高价收购智能卡芯片冲切后的废条带、引线框架边角料及其它废品、电子厂废银浆/擦机布/电子脚/锡渣、电镀厂镀金/银/铂/鈀/铑废品废液及污泥、废旧金手指、线路板厂或其它电子元件厂如薄膜开关厂/独石电容厂/连接器厂等镀金银铂钯铑废品/废液/污泥、化工厂或其它厂各种废贵金属催化剂、废定影液/感光胶片、冶金厂硼砂渣/炉灰渣/活性炭/锌丝、首饰厂表厂打磨粉及其它含金、银、钯、铑、铂等的废品。

Lead is a chemical which causes cancer.

铅是一种致癌的化学品。

On Earth, a liquid ocean was needed to nurture the chemical processes that lead to the appearance of life.

在地球上，海洋是形成生命的化学过程的必要条件。

Lead is a chemical which causes cancer.

铅是可致癌的化学产品。

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。