查询词典 heavy metal

Heavy metal concentrations in plants and soils were studied in the area with serpentine soil in Yunnan in China.

土壤重金属污染及其修复是当今环境科学研究中的热点问题之一。

Heavy metal contamination in soils and vegetables in five environmental units, i.e. mining and smelting area, arterial traffic,factory,sewage irrigation plot and farm produce base, in 5 counties and 4 suburbs of Nanjing City were investigated.

采集了南京市5县4郊5个环境单元（矿冶区、交通干线、工厂周边、污灌地、农产品基地）共100个样点的农田土壤及部分蔬菜样品，测定了重金属（Pb、Cu、Zn、Cd）的质量分数。

A heavy metal ball used in the shot put .

用在铅球比赛中的重金属球。

A metalhead, in my definition, is someone who completely devotes himself to this peculiar form of music, and I'm sorry to say that despite the fact that this is the music I love, I think I would contribute more to this growing genre, not by spinning my head in a Slipknot concert, not by forming a band of my own (I love listening to death growls but I can't actually do them myself), but by writing about it, and describing heavy metal, in my own words, what it actually is.

我觉得一个对重金属音乐走火入魔的人，他会把他的所有精力全部放进去，例如组建自己的乐队或者一个乐队的每场演唱会都会去看而且非常的入迷。虽然我非常喜欢这种音乐，我还没有到组建自己的乐队（我很喜欢听那种怒吼，但我自己吼不出来），或者去听一场活结乐队（Slipknot，美国著名重金属乐队）的演唱会，在那里疯狂的呐喊。我最多能做的，至少是现在可以做的，是尝试宣传这种音乐，用自己的语言去告诉那些不了解这种音乐的人，重金属音乐到底是一种什么样的东西。

Character: White or almost white crystalline powder, smell-less;Assay:≥98.5%;Solubility:Soluble in water, Slightly soluble in acetone and ethanol;IR:Complies with the working standard;Chemical identification:Red;Na Salt indentification:Complies with the standard;Relative substance:Complies with the working standard;pH:8.0-9.5;Loss on drying:≤0.5%; Heavy metal:≤ 20ppm

特征及特性：应为白色或类白色结晶性粉末；无臭，无味；含奥扎格雷钠(C13H11N2NaO2)≥98.5%；在水中溶解，在乙醇和丙酮中微溶；IR图谱与对照品一致；化学鉴别应显红色；溶液主斑点与对照品溶液主斑点的位置相同；钠盐鉴别符合规定；有关物质鉴别符合规定；pH：8.0～9.5；；干燥失重≤0.5%；重金属≤20ppm

Soil of demonstrative smeltery periphery and paddy already were differred by heavy metal the pollution on degree.

说明冶炼厂周边土壤及稻谷已受到重金属不同程度上的污染。

Microbial populations and heavy metal tolerant bacteria in soils around a copper-zinc smeltery were investigated.

对某铜锌冶炼厂周边土壤微生物区系和土壤抗性细菌数进行了实验分析。

In this paper, the stabilization method using fluidized bed combustion coal fly ash, and the mixture of cement and FCA, is proposed to study the control of heavy metal leachate.

本文进行了使用燃煤流化床飞灰单独作固化剂以及与水泥混合作固化剂来固化垃圾焚烧飞灰的实验研究，还考察了添加剂对实验结果的影响。

Which I produced the 201-silicone oil due to a special production process, with the exception of a 201-all the characteristics of silicone oil, silicone oil in the non-heavy metal, non-catalyst residues and decomposition products, thus non-toxic , Tasteless, odorless features more prominent, and it has a good low-temperature-resistant high-performance, high flash point, low freezing point, steam down, a good anti-oxidation and chemical stability in industrial and agricultural production, defense industry, scientific research And medical and public health departments, are an excellent application.

其中我公司生产的201甲基硅油由于采用了特殊的生产工艺，除具备201甲基硅油的一切特性外，在硅油中不含重金属，不含催化剂残留物和分解物，因而无毒、无味、无嗅的特点更为突出，它具有良好的耐高低温性能，闪点高，凝固点低，蒸汽压低，良好的抗氧化性和化学稳定性，在工农业生产、国防工业、科学研究及医疗卫生等部门，都得到了极好的应用。

"Contain enlarge of station of sewage disposal of heavy metal ion to be able to transform a project " construction dimensions is treat industrial foul water everyday 8000 stere, always invest 93.08 million yuan.

"含重金属离子污水处理(通过物化方法去除水中一些物质的过程)站扩能改造工程"建设规模为每天处理工业污水8000立方米，总投资9308万元。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新