barium

Results indicate that both of barium thioglycolate and barium-natrium thioglycolate can increase the thermal stability of PVC system, and the thermal stability of barium thioglycolate is better.

结果表明:巯基乙酸和巯基乙酸-钠都能提高PVC的热稳定性,但巯基乙酸的稳定性要好于巯基乙酸-钠。

It reacts violently with oxygen difluoride and barium peroxide.

一氧化碳同氟化氧、氧化会发生剧烈应。

Sulfuric acid, compounds, barium salt , mixt. with zinc oxide and zinc sulfide;

名称 硫酸氧化锌和硫化锌的化合;立德粉;

EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

EDTMPS对硫酸钙、硫酸垢的阻垢效果好。

EDTMPS对硫酸钙、硫酸垢的阻垢效果好。

EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

Esophageal barium meal examination showed visible esophageal smooth funnel-shaped narrow the application of spasmolytic agents will enable the expansion.

食管餐检查可见食管下端呈光滑的漏斗型狭窄，应用解痉剂时可使之扩张。

In this paper,two methods for analyzing air sulphation rate were studied and compared.One was ion chromatography and the other was barium sulfate spectrophotometry.

本文主要用离子色谱法改良硫酸比浊法对大气硫酸盐化速率进行分析。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿中至少含有两种放射性：铋伴生的命名为钋，伴生的命名为镭。

This work applied the new type capillary column modified by barium sulfate. It has completed the solubilty of high boiling ester in para-methyl-toluate with the method of chromatography.

研究了硫酸微晶改性新型毛细管柱的应用.可用于色谱法测定完全互熔性高沸点酯类在对甲基苯甲酸甲酯中的溶解度.

We have observed similar protection and viability with other water-insoluble compounds such as calcium alginate, dimethylglyoxime, zinc carbonate, barium carbonate, and 1-aminoanthraquinone.

我们已观察到其他非水溶性化合（如海藻酸钙、丁二酮肟、碳酸锌、碳酸及1-氨基蒽醌）也有类似的保护和生存能力。

Methods: X-ray fluoroscopy examination arid barium meal were performed in 15 cases with esophageal foreign bodies and injury.All cases were proven by esophagoscope examination and clinic treatment.

方法：15例食管异食管损伤患者采用普通X线透视检查及食管餐造影确诊，后经内镜及临床治疗证实。

In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.

1895年，威廉·伦琴偶然发现阴极射线管能使涂有一层氰亚铂酸盐的薄相纸发光，甚至当阴极射线管和相纸分别放在不同的房间时也能发光。

Results:WNM can inhibit the spontaneous movement of isolated intestine of rabbits and antagonize the spasm of isolated intestine induced by acecoline,barium chloride,histamine.

结果：胃宁合剂能抑制家兔离体肠管自发活动和拮抗氯化乙酰胆碱、氯化、组织胺所致动离体肠管痉挛性收缩。