铅的

Indirect electrochemical oxidation of anethole to anisaldehyde was investigated in non-membrane electrolytic cell using Mn/Mn as redox mediator, and pure lead as cathode and anode in sulphuric acid solution. The effects of electrolysis conditions on the yield of Mn was particularly discussed.

研究了在硫酸溶液中以Mn/Mn作为媒质，铅为阴极和阳极，在无隔膜电解槽中间接电化学氧化茴香脑合成茴香醛，讨论了电解反应条件对电解产率的影响。

Indirect electrochemical oxidation of anethole to anisaldehyde was investigated in non-membrane electrolytic cell using Mn/Mn as redox mediator,and pure lead as cathode and anode in sulphuric acid solution.

研究了在硫酸溶液中以Mn/Mn作为媒质，铅为阴极和阳极，在无隔膜电解槽中间接电化学氧化茴香脑合成茴香醛，讨论了电解反应条件对电解产率的影响。

Antifriction alloys with tin and lead are used as components of machine bearings.

锑与锡、铅和铜构成耐磨的巴比合金，用于机器轴承部件。

Seeking a new unleaded gasoline antiknock agent was imperative.

寻求一种新的无铅汽油抗爆剂已势在必行。

The factory is a professional production of fluorite powder, antimony, lead and zinc businesses.

本厂是一家专业生产萤石精粉、锑、铅、锌的企业。

He also noted that "even a small decline in an IQ score is likely to be reflected in aptitude test scores such as the SAT."

他还指出，"血铅浓度即使是一个小小的下降，IQ测试分数很可能在合适的测验分数上反映出来，如SAT "。

A method for the determination of lead, arsenic, chromium ,copper and zinc in soil is described.

建立了土壤中铅、砷、铬、铜和锌含量的连续快速测定方法。

To be your own rhythm, lead and bass, all in one.

是你自己的节奏，铅和低音，在一个所有。

It is learned that the lead acid battery industry that consumes over 76% of the lead output has incurred a slowdown in general in 2009, with bearishness seen in the four main consumption fields of starting battery, power battery, telecom battery and exports.

据了解，占铅消费76%以上的铅酸蓄电池行业2009年整体消费增速放缓，在起动型电池、动力型电池、通信类和出口 4大消费领域均不见起色。

Brass, copper, stainless steel, bismuth, and lead are all suitable.

黄铜、铜、不锈钢、铋及铅都是适合的。

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。