您要查找的是不是:
- normal lead content 铁的正常含量
- Any of several yellow pigments consisting of normal lead chromate and other lead compounds. 任何由常态的铬酸铅和其他铅化合物组成的黄色颜料。
- The stable variation of lead isotope compositions suggests that it belongs to normal lead. 铅同位素组成变化不大,属正常铅。
- Paints and varnishes. Determination of soluble metal. Preparation of soluble lead content. 涂料和清漆。可溶金属含量的测定。可溶铅含量的配制。
- And please noted that the lead content in the products produced by your factory were exceed the limits. 但请注意,你们公司生产的产品铅含量会超出它的限制
- The lead content in vegetabies around highway has been studied by graphite furnace-atomic absorption spectrophotometer. 用原子吸收分光光度计石墨炉法分析了公路附近的蔬菜中铅的含量。
- Manton WI, Rothenberg SJ, and Manalo M. 2001. The Lead Content of Blood Serum. Enviro Res Section A 86, 263-273. 刘振轩、何逸迁、张文发、祝志平、王绣真。1996。组织病理染色计数与图谱台湾养猪科学研究所16-26.
- It is not only a radiotherapy reform but a practical and effective treatment that the moulding of low-melting-point lead is used to supplement conventional and normal lead block. 摘要用低熔点铅合金浇铸的办法补充传统的标准式铅挡,是放射治疗界进行普通放疗的一项改革,也是一种切实有效的治疗方案。
- BRAUDE G L.Cadmium and lead content of soybean products [J].J Food Sci, 1980,45:1187. 贺建群;杨居荣;许嘉琳;等.;重金属及其交互作用对小麦幼苗中金属含量的影响[J]
- The United States has restricted lead contenting content in paint since 1978. 美国从1978年就限制油漆中的铅含量。
- The calculation formulas for lead content in lacquer were presented,and some notices were also given. 给出了色漆中铅含量的计算公式,概括了试验中的注意事项。
- The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability. 铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
- Lead content in the monogenean, Ancyrocephalus mogurndae and in different organs of its host, the mandarin fish, Siniperca chuatsi. 河鲈锚首吸虫及其宿主鳜鱼组织器官中铅含量的比较。
- Lead content in liquor above standards was mainly induced by lead corrossion of distillator, condenser, piping line and liquor container. 白酒铅含量超标主要是由蒸馏器、冷凝器、导管和贮酒容器中的铅经溶蚀而带入,设备的铅含量越高,酒的酒度越高,则设备的铅溶蚀越大。
- Will be light-emitting diodes and resistors, potentiometers, as Figure 3-4 to the circuit, rotating potential allows normal LED light-emitting diodes. 意志是发出光的两极管和电阻,电位计, 当做对线路来说的图 3-4, 替换潜能允许常态引导发出光的两极管。
- Main Job Duties:1. Handles all lead content test for CPSIA and other banned chemical tests,2. Issde Gcc(General ...... ... 公司名称:东莞利威鞋业有限公司工作地点:广东省东莞市发布时间:2009-5-11
- The arrowheads are indeed scary things, with a lead content as high as 7.71%, which made them lethal. These were the first poisonous arrowheads ever discovered in human history. 秦国的箭镞更加神奇,它的含铅量高达7.;71%25。 这种有毒物质的介入,大大提高了武器的杀伤力,是人类历史上首次发现的有毒箭头。
- A novel differential pulse stripping voltammetry was developed for the determination of the lead content in sodium benzoate by the bismuth-film-modified glass-carbon electrodes. 通过铋膜修饰的玻碳电极,建立了苯甲酸钠中铅的差分脉冲溶出伏安分析法。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。