1.
Any of several barium compounds, such as barium sulfate.
重土（氧化钡）一种含钡化合物，如硫酸钡
2.
baria-alumina-silica fibre
氧化钡-氧化铝-氧化硅纤维
3.
The Effects of CaO and BaO on Cobalt-based Fischer-Tropsch Catalysts
氧化钙、氧化钡对钴基费—托合成催化剂的影响
4.
white poisonous crystals; made by dissolving barium oxide in water.
白色有毒晶体，将氧化钡溶于水中制成。
5.
The Study of BaO-Ln_2O_3-TiO_2 Microwave Ceramics Modification by Lanthanide Elements;
镧系元素对氧化钡—氧化镧—二氧化钛微波陶瓷的改性研究
6.
Manganese ores--Determination of barium oxide content
GB/T14949.3-1994锰矿石化学分析方法氧化钡量的测定
7.
Thermogravimetric Kinetics of Polystyrene Degradation over BaO
氧化钡催化降解聚苯乙烯的热分析动力学
8.
a white toxic powder obtained by heating barium oxide in air.
一种白色的有毒粉末，通过加热空气中的氧化钡而得到。
9.
an oxide of barium; a whitish toxic powder.
钡的氧化物，一种发白的有毒粉末。
10.
A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate.
锌钡白一种由硫化锌、氧化锌和硫酸钡混合构成的白色色素
11.
Barium sulfonate and barium soap of petroleum ester oxide were dissolved in kerosene or machine oil to prepare oil-soluble corrosion inhibitor.
将石油磺酸钡和氧化石油脂钡皂溶于煤油或机油中制得缓蚀剂。
12.
Preparation and Properties of BST Nano-powder and BST/MgO Multiphase Ceramic Material
钛酸锶钡纳米粉及钛酸锶钡/氧化镁复相陶瓷的制备与性能
13.
SURFACE PROPERTY AND CATALYTIC ACTIVITY FOR ETHYLENE EPOXIDATION OF SILVER-BARIUM CATALYSTS
银-钡催化剂的表面性质和对乙烯环氧化的活性
14.
6 Explain why barium forms a peroxide but beryllium does not.
解释为什么钡能形成过氧化物而铍则不能。
15.
The Research of Ba-Ti-Nd System and Effect of Bi_2O_3 Dopant;
钡钛钕系陶瓷材料及氧化铋掺杂改性的研究
16.
Investigation on Reduction and Oxidation of La-Mn Co-doped Barium Titanate Ceramics
La-Mn共掺杂的钛酸钡陶瓷还原再氧化研究
17.
Study on La、Ba Modified Nickel-Al_2O_3 Catalysts Used for Partial Oxidation of Methane;
镧、钡改性镍—氧化铝催化剂用于甲烷部分氧化的研究
18.
determination of the mass concentration of sulfur dioxide(hydrogen peroxide/barium perchlorate/thorin method)
二氧化硫的质量浓度的测定-过氧化氢/高氯酸钡/钍试剂法