铅的

Lazurite is a type of colored crystal glass,main ingredients are:acid washed quartz and feldspar、potassium nitride（KNO3;to lower temperature）、magnesium chloride（MgCl;help melting,increase it's endurance）、aluminum oxide（increase luminous and chemical tolerance）、lead oxide（international standard for crystal at least 24﹪,lead can increase the color transparency、weight.

琉璃属於彩色的水晶玻璃，其主要原料是精选强酸洗过的石英砂及长石、硝石（硝酸钾：KNO3；降温）、咸土金属（氯化镁：MgCl，助熔、增加耐久性）、氧化铝、氧化铅（水晶玻璃一般国际要求标准24﹪以上，铅可使颜色通透光亮，曲折率高、增加重量感。

To explore the mechanisms of lead-induced apoptosis, PC 12 cells were exposed to 100 μmol·L-1 lead acetate for 24 h, and cellular morphology, cytoskeleton and ultrastructure were observed.

为了从形态学角度研究铅诱导细胞凋亡的机制，用100 μmol·L-1乙酸铅对PC12细胞进行染毒24 h，检测细胞整体形态、细胞骨架和细胞超微结构的改变。

In addition, many small businesses there is no perfect environmental protection facilities, high levels of lead smelting process steam, lead dust, sulfur dioxide and other harmful substances into the atmosphere, not only the job-site labor conditions also cause serious environmental pollution.

此外，许多小型企业没有完善环保设施，铅冶炼过程中的蒸汽高，到大气中铅尘，二氧化硫和其他有害物质，不仅是施工现场劳动条件，同样会造成严重的环境污染。

The so-called "lead" in a pencil is not lead at all, but chiefly a different form of carbon called.

铅笔中所谓的铅，并不是"铅"，而主要是一种不同形态的炭，称为石墨。

Besides, the company has developed a series of high quality leadless tin solders and fluxes.

本公司借鉴欧盟标准，根据国际标准组织(用于焊料合金中含铅量应低于0.1%)的规定，研制出了一系列高品质的无铅焊锡产品及无铅焊料助剂。

In order to solve the problems of shrinkage and environmental pollution of lead and tin in EC1000 electrophoretic paint film process tests of substituting leadless and tinfree EC3000AM electrophoretic paint for EC1000 electrophoretic paint were performed.

为解决EC1000阴极电泳漆成膜过程中容易产生缩孔及其组分中的铅、锡对环境造成污染等问题，进行了用无铅、无锡绿色环保型阴极电泳漆EC3000A M取代EC1000的成膜测试。

From Japan to introduce a full set of pencil lead-automatic production lines, production of fine lead-resin, product testing by the SGS, to achieve the international quality requirements.

从日本全套引进的自动铅笔铅芯生产线，生产的树脂细铅芯，产品通过了SGS检测，质量达到了国际要求。

Methods The blood lead contents of 4385 children aged 0-18 were determined, by the Anodic Stripping Voltametry, who were received physical checkup from March 2002 to February 2003 in Beijing.

方法采用阳极溶出伏安法，检测4385例1个月～18岁儿童的血铅水平，并比较不同年龄组男、女童的血铅水平及其季节特点和临床特征。

Lead-copper concentrate shipments will be refined at Nyrstar?s Port Pirie smelter (refined lead capacity of 265,000t/y).

该矿出产的铅铜精矿将运往Nyrstar公司旗下的Port Pirie冶炼厂（精炼铅产能为265，000吨/年）进行加工。

Major research contents and achievements included as the following:(1) On the plane chart the lead isotopic vector in the medium-large scales,which indicants the deep mineralization.

主要研究内容和成果包括：（1）东秦岭地区铅同位素的矢量化处理及中细尺度地球化学填图，在平面上确定铅同位素急变带及其空间态所指示的深部成矿作用。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。