Except for hydrogen, a gas, the elements of group IA make up the alkali metal family.

All the members of the alkali metal family, form ions having charge of 1 + only.

所有成员的家庭, 碱金属离子的形式有1+.

Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8 % of alkali metal oxide.

无碱布采用铝硼硅酸盐玻璃成份,其碱金属氧化物含量不大于0.8%.

A new chalcogenide glass system containing higher content of alkali metal ions was developed.

开发了有高含量碱金属离子的新型硫化物玻璃.

Poly ( acrylic acid acrylamide ) alkali metal salt complex is a new kind of solid polymer electrolytes.

聚 ( 丙烯酸-丙烯酰胺 ) -碱金属盐复合物是一种新型高分子固体电解质.

The immediate products of this reaction are alkali-metal derivatives of dialkyl phenylmalonates.

此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.

Basic suite consists of tholeiite and alkali-basalt.

基性岩套由拉斑玄武岩-碱性玄武岩组成.

The two blue pigments we have are Berlin Blue and Alkali Blue Lake.

我们有两种蓝色颜料,分别为柏林兰和碱性蓝色淀.

The deposit is an alkali-feldspar granite type Ta deposit.

该矿床为碱性长石花岗岩型钽矿床.

Widely applicable to various working conditions of acid and alkali, salt, such as the transmission medium.

广泛适用于各种工况条件的酸、碱 、 盐等介质的输送.

Mainly applicable to storage and transportation, acid, alkali, salt and other corrosive liquids.

主要适用于储运 、 酸 、 碱 、 盐等各种腐蚀性液体.

Resistant to the erosion of acid , alkali, salt, esp. strong acid and alkali.

耐酸,碱, 盐, 油类腐蚀, 特别是耐强碱性能好.

Space and time change on water-salt movement in saline-alkali soil without drainage was studied and analyzed.

研究分析了榆林沙区无排灌条件 盐碱地 水盐运动的时空变化,其水盐运行主要是随着季节、地形等因素的变化而变化.

Special efficacy on Saline-alkali soil management.

对于 盐碱地 治理有独到功效.

A . splendens is a pioneer plant in saline-alkali soil ameliortion.

摘要芨芨草是盐碱化土地改良中的先锋草种.

Alkaline wash plays an important role in the production of silicon steel.

摘要硷洗是矽钢生产的重要环节.

Water Ionizer is a new products with high-tech to bring Alkaline Water and Acid Water.

水静电是一种新产品,用 高新技术,使碱性水和酸性水.

Use alkaline water solution or organic solvents to separate enzymatic hydrolysis ( EH ) lignin from the corn stalks residue.

研究了采用无机碱性水溶液和有机溶剂从玉米秸秆 发酵制备 乙醇的残渣中分离得到酶解木质素的方法.

BIOCERA Antioxidant Alkaline water filter can be added on the top of Undersink water filter.

BIOCERA抗氧化碱性滤水器可以安装在厨下式滤水器的上面.

Acid water and alkaline water were applied in soybean soaking for sterilization.

电生功能水具有迅速高效的杀菌能力.

There is a common method of refining alkaline cleaning , clay refinement and hydrofining, and so on.

常用的精制方法有碱洗, 白土精制和加氢精制等.