总结了硼酸盐低温玻璃的研究进展。
The progress of research on borate low-temperature glass is summarized.
硼酸盐处理木材,也可用这种方法。
硼酸盐缓冲液,硝酸钠,硫酸银,纯净水。
Borate buffer, Sodium nitrate, Silver sulphate (as preservative), purified water.
测得这三种镁硼酸盐在不同温度下的溶解度。
The solubility of these magnesium borates has obtained at varied temperature.
第二篇《硼酸盐晶体的晶格振动光谱研究》。
The second part deals with the study of vibrational spectra of borate crystals.
主要论述印制线路板生产中所用的氟硼酸盐镀锡铅溶液。
Mainly discuss fluoroborate terne electroplating solution in use for PCB fabrication.
本文研究了含铅的硼酸盐封接玻璃和无铅磷酸盐封接玻璃。
In this paper both lead borate sealing glasses and lead free phosphate sealing glasses are studied.
本发明的硼酸盐可用作发光体,尤其在生产发光透明材料中。
The borate of the invention may be used as a phosphor, especially in the manufacture of a luminescent transparent material.
无机聚合物可分成硅酮、硅烷、硅酸盐和硼酸盐(包括硼砂)。
The major classes of inorganic polymers are silicones, silanes, silicates, and borates.
辽东地区的硼矿床是典型的内生硼酸盐矿床,有其独自的发育和特点。
The boron deposits in the east Liaoning Province are typical endogenous borate beds, in which there is alone development and characteristics.
初步探明该镁硼酸盐复盐与盐湖中其它水合镁硼酸盐的形成有一定的关系。
The forming relationship of Chlorpoinnoite double borate and hydrated magnesium borate in the salt lakes has been reported slightly.
通过不同结构的胶体硼酸盐抗磨性能试验发现,水合偏硼酸钠的抗磨性最好。
Some tests were made on colloidal borates of different constitution with respect to the antiwear property. It was found that hydrated sodium metaborate possessed the best antiwear property.
研究了以一种咪唑类离子液体1-乙基-3-甲基咪唑四氟硼酸盐(EMI。
The electrochemical properties of three new kinds of liquid electrolytes, 1-ethyl-3-methyl imidazolium tetrafluoroborate(EMI.
以含稀土氧化物的硼酸盐玻璃为例,计算了玻璃的析晶活化能及晶体生长指数。
Taking borosilicate glasses containing rare-earth oxides as examples both the activation energy of crystallization and crystal growth index were calculated.
但是,与无机硼酸盐相比,有机硼酸盐的合成、结构以及应用的研究就相对较少。
In comparison with inorganic borates, relatively less work has been carried out on the synthesis, crystal structure and application of organic borates.
振动光谱对溶解度较大的硼酸盐水溶液中硼氧配阴离子能够获得基团特征振动频率。
Vibration spectroscopy has been used to study the aqueous solution structure of borate of high boron concentration.
利福平在硼酸盐或醋酸盐缓冲液中比在磷酸盐中稳定,磷酸盐可能促进利福平降解。
The laboratory findings showed that rifampicin is more stable in borate or acetate buffer than in phosphate. Phosphate makes rifampicin to break up rapidly.
结果表明,晶体中b—O键的键合形式是制约硼酸盐晶体非线性光学行为的重要因素。
Calculated results show that the chemical bonding type of b-o bonds is an important factor that strongly restricts nonlinear optical behaviors of borate crystals.
但是世界卫生组织的默伊说,亚洲地区的面条生产商仍然经常在其产品中添加硼酸盐。
But noodle manufacturers in Asia still add it regularly in their products, according to Mr. Moy of the WHO.
如今,大多数国家已禁止把硼酸盐作为食品添加剂,因为大剂量的硼酸盐有毒副作用。
Most countries today prohibit its use as a food additive because it is toxic at high levels.
过硼酸盐在工业生产中并不使用,但可供消费者使用,它们的漂白作用与过氧化氢相似。
The perborate bleaches are not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.
实验结果证明:粘土吸附、碳酸盐沉淀和硼酸盐析出是影响该区硼同位素分馏的重要因素。
The experimental results have proved that the adsorption by clay, carbonate separation and borate deposition has important influence on boron isotopic fractionation in the studied area.
这些结果对合成硼酸镁盐以及研究对盐湖中各种硼酸盐矿物的形成、开发和利用具有指导意义。
The results have been important instructional meaning to the forming and utilizing of borate in the salt lakes.
采用高温熔融法,在硼酸盐玻璃的配合料中引入抗菌剂磷酸银,一次烧制而成制得抗菌玻璃材料。
By adding silver phosphate as antibacterial into the batch of borosilicate glass, we can get the anti-bacterial glass in high temperature melting furnace.
本文主要介绍有机硼试剂,包括烷基硼烷,烯基硼烷及一些四价硼酸盐类,在碳碳键形成中的应用。
The review deals mainly with the application of organoboron reagents including aikylboranes, vinylborancs and some organoborates in carbon-carbon bond formation.
采用红外光谱、X射线衍射分析测试方法、扫描电镜等,对所合成的稀土硼酸盐进行了分析和表征。
Using the infrared spectrum analysis and X-ray diffraction analysis and test method, scanning electron microscope, etc, to rare earth of synthesis of boric acid salt are analyzed and characterized.
反应试剂(12)更进 一步包括磷酸盐,壳聚糖,次氯酸盐,硼酸盐,碳酸盐,氢氧化物或氧化物。
The reagent (12) may also advantageously comprise a phosphate, chitosan, hypochlorite, borate, carbonate, hydroxide, or oxide.
在一个世纪以前,硼酸盐被美国及其他国家广泛用于食品加工中,它们能够改善食物口感,并具有防腐功能。
Borates were widely used in food products in the U. S. and other countries a century ago to improve the texture of food as well as preserve it.
本发明公开了一种经硼酸盐系晶须增强的用于制作天线罩的陶瓷透波材料,属于特种功能陶瓷材料技术领域。
The invention discloses a borate whisker reinforced ceramic wave-transparent material used for making an antenna housing, belonging to the technical field of ceramic material with special functions.
本发明公开了一种经硼酸盐系晶须增强的用于制作天线罩的陶瓷透波材料,属于特种功能陶瓷材料技术领域。
The invention discloses a borate whisker reinforced ceramic wave-transparent material used for making an antenna housing, belonging to the technical field of ceramic material with special functions.
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