PB

Lead: Metallic chemical element, chemical symbol PB, atomic number 82.

铅: 金属化学元素, 化学符号PB, 原子序数82.

——期刊摘选

This method is able to measure Mn, Cu, Pb, Zn, Co , Ni and P quickly.

该方法也可同时用于:Mn 、 Cu 、 Pb 、 Zn 、 Co 、 Ni、P等杂质元素的快速测定.

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F can promote the emission of Pb, Cd, Zn and Cu.

氟会促进Pb, Cd, Zn和Cu的逸放.

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They recognized that in a thorium province Pb 208 would present complications.

他们承认,含钍区内的Pb208会产生干扰.

辞典例句

Phenobarbital ( PB ) and dexamethasone ( DEX ) are P 450 inducers while troleandomycin ( TAO ) can inhibit P 4503 A activity.

苯巴比妥 ( phenobarbital,PB ) 是P4502B、P4502C和 3A的强诱导剂;而地塞米松 ( dexamethasone, DEX ) 和三乙酰竹桃霉素 ( troleandomycin,TAO ) 则分别是P4503A的 强诱导剂和抑制剂.

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The physicochemical performances and detergency, bleaching of containing oxygen - PC and PB were studied.

研究了含氧系漂白剂 ─ ─过碳酸钠(PC)和过硼酸钠(PB)的物化性能和洗涤漂白性能.

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The spectral proper - ties of the reactions of T ( 4 - MOP ) PS _ 4 , withCu ~ ( 2 + ), Pb ~ ( 2 + ), Zn ~ ( 2 + ), Cd ~ ( 2 + ), Co ~ ( 2 + ) and Mn ~ ( 2 + ) have beeninvestigated.

探讨了试剂的特性及其与Cu~ ( 2+ ) 、 Pb~ ( 2+ ) 、 Zn~ ( 2+ ) 、 Cd~ ( 2+ ) 、 Co~ ( 2+ ) 和Mn~ ( 2+ ) 反应的最适条件.测得了这些配合物的配位比 、 摩尔吸光系数.

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PB experiments do for myself. To achieve some of these functions. Very helpful.

PB实验,自己做的. 能实现其中的一些功能. 很有帮助的.

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Save the Adventure Island PB really need efforts.

救救冒险岛的PB真的需要努力了.

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PB films are stored near to bending furnace ( high temperature ).

PB胶片存放在热弯炉旁边 ( 温度太高 ).

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It also shows that it's hard to produce arc with the increment of Pb content.

此外,增加Pb含量使材料的起弧变得困难.

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PB Dynamic Menu technology, reprinted from other sites. Need to use the compiler.

PB动态菜单技术, 转载自其他网站. 需要编译才能使用.

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The microstructure, recovery and recrystallization behavior of spray formed Al Al ( Pb ) composite plates were also studied.

同时还研究了喷射沉积成形Al?Al ( Pb ) 复合板的组织及回复再结晶行为.

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Based on the data window PB technology TreeView control.

数据库树形控件.基于PB数据窗口技术的TreeView控件.

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PB has authenticated and is up to date. checking your account.

经检查你的帐户. PB已经验证并且是最新的.

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