查询词典 zinc blende

In order to study the permission quantity of heat transfer from high temperature smoke in the process of zinc refining in lead column, a control model was established based on the law of mass conservation and the law of energy conservation.

为了研究铅塔锌精馏过程中高温烟气供给塔盘的允许传热量，基於质量守恒和能量守恒定律，建立了铅塔锌精馏过程高温烟气供热控制模型。

Today, however, this problem has returned with the increased use of high-zinc alloys (commonly referred to as 'Yellow Brass') in forged and cast valves typically produced outside the United States.

但是，由于当今在美国国外一般生产的锻造和铸造阀门产品上，高锌合金的使用增加，现在这个问题又开始回潮。

Today, however, this problem has returned with the increased use of high-zinc alloys (commonly referred to as 'Yellow Brass') in forged and cast valves typically produced outside the United States.

但是，由于近来在美国国外生产的锻造或铸造阀门材料越来越多采用高锌合金，因此&失锌现象&又开始有所回潮。

However, this problem has returned with the increased use of high-zinc alloys(commonly referred to as ' Yellow Brass')in forged and cast valves typically produced outside the United States.

合金腐蚀，称为&脱锌现象&，在50年代已经在阀门产品上有效根除，但是，由于当今在世界上一般生产的锻造和铸造阀门产品上，高锌合金的使用增加，现在这个问题又开始回潮。

It means that in the level less than 60mg/kg iron fortification, absorptions of zinc and calcium were not affected.

可以认为铁强化面粉在低于60mg/kg的水平下对其吸收无明显影响。

DESIGN: Infants with acute diarrhea were randomly assigned to receie zinc (10 mg/d; n = 538) or placebo (n = 536) for 2 wk.

研究设计：急性腹泻的婴儿随机分为补锌组（10毫克/天，538例）和安慰剂组（538例）治疗2周。

This database contains geometrical and molecular information that allows the classification and search of particular combinations of site characteristics, and answer questions, such as How many mononuclear zinc-containing sites are five coordinate with X-ray resolution better than 1.8 Angstroms? and then be able to visualize and manipulate the matching sites.

该数据库包含了从几何学到分子学的信息，借助这些信息可以对位点特性组合进行分类和检索，并且可以回答诸如有多少锌指结构包含在优于1.8埃X射线分析结果，随后便可以看到并对这些匹配位点进行操作。

This database contains geometrical and molecular information that allows the classification and search of particular combinations of site characteristics, and answer questions, such as How many mononuclear zinc-containing sites are five coordinate with X-ray resolution better than 1.8 Angstroms?

该数据库包含了从几何学到分子学的信息，借助这些信息可以对位点特性组合进行分类和检索，并且可以回答诸如有多少锌指结构包含在优于1.8埃X射？？？？？？？？

The authors reported as follows: Results showed that removing hardness ions with a household water softener did not lead to a pattern of higher metal leaching from various home plumbing materials containing lead, copper, and zinc.

作者报道中写到：结果显示除去硬度离子的家用软化水不会对各式各样的含有铅铜锌的家庭管道的材料造成更高的金属溶解度。

If you have to supplement with Vitamin C tablets, m ak e sure that it also has Zinc to boost absorption.

如果只能服务Vc片，尽管选用含锌的以提高Vc的吸收。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？