[无化]氢氧化钡

barium hydroxides───[无化]氢氧化钡

calcium hydroxide───[无化]氢氧化钙；氢化钙

barium dioxide───二氧化钡

barium peroxide───[无化]过氧化钡

sodium hydroxide───n.[无化]氢氧化钠

calcium hydroxides───[无化]氢氧化钙；氢化钙

sodium hydroxides───n.[无化]氢氧化钠

barium dioxides───二氧化钡

barium oxide───[无化]氧化钡

process quality and using result of high purity barium carbonate prepared with barium hydroxide have been introduced.───介绍八水氢氧化钡制取高纯碳酸钡的工艺、产品质量及用户使用结果。

Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared homogeneous precipitation method.───以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.

The sea water desalting agent consists of silver-carrying acid zeolite, silver oxide and barium hydroxide.───海水淡化用海水脱盐剂，其组成包括载银酸性沸石、氧化银和氢氧化钡。

produced by the reaction of raw material barium sulfide with the copper oxide in water.───硫化钡为原料，在水溶液中与氧化铜反应，生成氢氧化钡。

Respectively using barium hydroxide and a basic anion exchanger as a catalyst, 2,2-bis(hydroxymethyl) butyraldehyde is prepared from the Aldol condensation of butyraldehyde with formaldehyde.

The nucleator of barium hydroxide and its different content for the inorganic phase change material calcium chloride hexahydrate have been studied in this paper.

Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.

This paper introduces two new methods for sweet water depuration in glycerin production the method of sodium aluminate and barium hydroxide.

Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared homogeneous precipitation method.

The hemicellulose fraction which is rich in D-glucose and mannose residues was further subdivided by treatment with barium hydroxide, then four distinct polysaccharide fractions were obtained.

In the Somogyi-Nelson procedure, barium hydroxide a d zinc sulfate are used to precipitate proteins.

The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.

The process quality and using result of high purity barium carbonate prepared with barium hydroxide have been introduced.