1、Any of several barium compounds, such as barium sulfate.
2、Test method for barium yield of barium flash getter
3、barium chloroplatinite
4、Test method for barium content in getter fill and getter film of barium flash getter
5、Barium as barite (barium sulfate) is used industrially as a white pigment for paint.
6、New production technology of barium fluoride and intermediate product barium fluosilicate
7、barium sulfate is radiopaque.
8、Barium vacancy existed in grain boundary is responsible for the PTCR effect observed in donor doped barium titanate ceramics.
9、The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.
10、Manganese ores--Determination of barium oxide content
11、of or relating to or containing barium.
12、In this paper, an advanced technology is metioned. Barium Sulfate is made from barium chloride and the bittern water in Yuncheng Saline Lake.
13、Copper chloride, barium sulfate is honest, they do not lose barium chloride, copper sulfate 11 molecule, but only changed its form.
14、Barium sulfonate and barium soap of petroleum ester oxide were dissolved in kerosene or machine oil to prepare oil-soluble corrosion inhibitor.
15、The dipping of barium sulphide - black ash, the setting of yellow water (barium sulphide solution) and the treating technology of sludge and the remaking of equipment are introduced.
16、The natural barium carbonate is called witherite commonly.
17、Explain why barium forms peroxide but beryllium does not.
18、The removal efficiency of the reactor packed with barium titanate was much higher than that without barium titanate. The highest removal efficiency of benzene was 92.6% and that of toluene was 96.8%.
19、The smoke suppressing effect of organic barium salt, a product of the reaction between barium bioxide and naphthenic acid in coking gasoline, as a diesel oil additive was studied.
20、EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
21、The preparation and doping method influences the electrical properties of barium titanate strongly.
22、Conclusion Duodenal endoscope and air barium double radiography are mainstays for the diagnosis of PTD.
23、Method Model and specimen experiments of double contrast radiography were done at different does barium(barium tide level)and all kinds of position. Double contrast radiographic signs in experiments were observed and assessed.
24、Liquid method is preferable in preparing barium strontium titanate powders with high performance.
25、The mixture of kerosene and No. 10 engine oil was used as the basic oil. Barium sulfonate and barium soap of petroleum grease oxide were used as the corrosion inhibitor, and their optimal content was 12% to 14%.
26、The said fireproof solvent consists of magnesium chloride, sodium chloride, barium chloride and ammonium bicarbonate.
27、Such, the studies on preparation of barium titanate powder and ceramics have been widely carried out nowadays.
28、Methods:1796cases(more than50years old)suffered from cholecystopathies received barium double contrast upper gastrointestinal examination or endoscopic examination.
29、Complex impendence techniques are used to analyze the humidity sensing mechanism of nanometer barium titanate humidity sensors on silicon substrate.
