镁

A chalk bag and some chalk (Magnesium Bi Carbonate, actually) will help you keep your hands dry.

粉袋和镁粉使你的手保持干燥。

According to a Material Safety Data Sheet published by Elmers Products, Inc. this material includes an acrylic binding resin and 5 to 10% by weight magnesium carbonate, 50 to 70% limestone, 1 to 5% chlorite, 1 to 5% kaolin, 1 to 5% calcite, 5 to 10% talc and 0.1 to 0.99% quartz.

根据材料安全数据表Elmers出版的产品，公司这种材料包括丙烯酸树脂和具有约束力的5至10 ％的重量碳酸镁， 50至70 ％，石灰石， 1至5％，绿泥石， 1至5 ％高岭土， 1至5％，方解石， 5至10 ％，滑石粉和0.1至0.99 ％石英。

The effect of reaction parameters such as quantity of NaCl, magnesium carbonate and crosslinking reagent, water-to-monomer ratio and polymerization temperature on particle sizes was investigated in detail.

着重研究了反应体系中电解质的用量、聚合反应温度、水油比、碱式碳酸镁及交联剂的用量等反应参数对微球粒径的影响。

The causes and mechanisms of fouling are studied based upon the field investigation and laboratory analysis,which show that the major components of the fouling are calcium and magnesium carbonates with calcium carbonate in large percentage.

结果表明污垢的主要成分为钙和镁的碳酸盐，其中主要是碳酸钙。

The salt surface contains potassium, magnesium lithium and sodium chloride.

在盐地的表面含有钾，镁锂和氯化钠。

A white mineral consisting of magnesium sulphate and potassium chloride; a source of potassium salts; used as a fertilizer .

一种白色矿物，由硫酸镁和氯化钾组成，是钾盐的来源，用作肥料。

Electrolytes are chemicals in the body that regulate important physiological functions and include sodium, chloride, magnesium, potassium and calcium.

电解质是机体中维持重要生理运作的化学物质，包括钠，氯，镁，钾和钙。

Cement mortars were prepared by gauging the dry mixes of magnesia and dolomite powders in the ratio of 1 : 3, 1 : 4 and 1 : 5 by mass with magnesium chloride solution

水泥砂浆制备了衡量干燥混合镁和白云石粉的比例为1： 3 ， 1 ： 4和1： 5的质量与氯化镁溶液

The rich magnesium chloride resources in salt lakes of Qinghai can be devoloped various magnesium products .

摘要青海盐湖中有丰富的氯化镁资源，由氯化镁可生产多种镁产品。

Anhydrous magnesium chloride is the raw material of electrolyzed metal magnesium and an important intermediate of some catalyzers or medicines.

无水氯化镁是电解金属镁的原料，也是众多催化剂和医药的中间体。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。