1) boron oxide
硼酐
1.
The molten hydrolytic reaction between sodium chloride and boron oxide at high temperature was studied.
研究了高温熔融状态下水蒸气与氯化钠、硼酐的水解反应。
2.
Triisopropyl borate was synthesized with high yield from 2 propanol and boron oxide by using calcium hydride as drying agent to remove resultant water.
采用氢化钙作为脱水剂,以硼酐及异丙醇为原料合成了硼酸三异丙酯,该方法具有成本低、操作简便、条件温和、产率高的优点。
2) boron anhydride
硼酸酐
3) tungstenic acid-boron anhydride
钨酸-硼酐
5) Boron
[英]['bɔ:rɔn] [美]['borɑn]
硼
1.
Synthesis and Characterization of a New Kind of Boron Aluminophospate Molecular Sieves;
硼铝磷酸盐分子筛(BAPO-11)的合成与表征
2.
The influence of environmental pollution in boron-industry worksite on element contents of male worker body fluid;
硼作业场所环境污染对男工体液元素含量的影响
3.
Progress on Boron Recovery From Brine By Precipitation;
沉淀法提取卤水中硼的研究进展
6) boron(B)
硼
1.
It is found that they are characterized by high salinity,high acti-vated coefficient,and NaHCO 3 formation water in early state of activation is mainly distributed along District9of Karamay oilfield-Wuerhe oilfield-Fengcheng oilfield-Mahu oilfield,with trace elements of boron(B),ammonium(NH 4+ ),and abnormal high content of organic carbons.
精选并研究了准噶尔盆地252个活化水样,发现矿化度大、活化系数高、处于活化早期状态的NaHCO3水分布在克拉玛依油田九区—乌尔禾油田—风城油田—玛湖油田一带,同时地层水中微量元素硼(B)、铵(NH+4)、有机氮的含量呈现异常高值分布。
2.
By solution culture,the effects of boron(B) on Glucose-6-phosphate dehydrogenase(G-6-PDHase)activity and the soluble sugar in leaves of rape cultivars(Brassica napus L.
通过营养液培养试验,研究了硼对不同硼效率甘蓝型油菜品种叶片6-磷酸葡萄糖脱氢酶(G-6-PDHase)活性和可溶性糖含量的影响。
补充资料：硼酐
分子式：B2O3
CAS号：
性质：又称氧化硼（boron oxide）。无色玻璃状晶体或粉末。密度2.46g/cm3。熔点460℃。沸点1860℃。溶于热水、酸、乙醇。微溶于冷水。吸湿性强。由硼酸在常压下加热灼烧经抽丝制得也可将硼酸置于密闭加热器中真空下加热制得。用于制取元素硼和精细硼化合物。也可与多种氧化物化合制成具有特征颜色的硼玻璃、光学玻璃、耐热玻璃、仪器玻璃及玻璃纤维、光线防护材料等。还可用作油漆的耐火阻烯添加剂和干燥剂。
CAS号：
性质：又称氧化硼（boron oxide）。无色玻璃状晶体或粉末。密度2.46g/cm3。熔点460℃。沸点1860℃。溶于热水、酸、乙醇。微溶于冷水。吸湿性强。由硼酸在常压下加热灼烧经抽丝制得也可将硼酸置于密闭加热器中真空下加热制得。用于制取元素硼和精细硼化合物。也可与多种氧化物化合制成具有特征颜色的硼玻璃、光学玻璃、耐热玻璃、仪器玻璃及玻璃纤维、光线防护材料等。还可用作油漆的耐火阻烯添加剂和干燥剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条