boron是什么意思？

boron

英[ˈbɔ:rɒn] 美[ˈbɔrɑn]

• n. <化>硼；

例句

• Especially indicated for glazes which contain lead and boron. 尤其适用于含铅、含硼的釉药.
• A hardfacing electrode containing boron and various alloy elements has been developed. 研制出一种含硼等多种合金元素的耐高温磨损堆焊焊条.
• Determination micronutrient boron for foliar fertilizer by indirect acid - base titration, overcome the inadequate of others method. 采用间接酸碱滴定法,测定叶面肥中的硼含量, 克服了其它方法的不足,试验结果满意,便于应用推广.
• A spectrophotometric method for the determination of trace boron in ferrosilicon alloy was proposed. 建立了蒸馏分离-姜黄素光度法测定硅铁合金中痕量硼的方法.
• Iron - nickel - phosphorus - boron quaternary alloy electroless plating on copper panel was described. 在铜基上化学镀铁 - 镍 - 磷 - 硼四元合金.
• Calmon has quoted ion exchange costs of $ 0.12 - 0 . 30 / 1000 gal for boron treatment. 卡尔蒙提出的离子交换树脂处理硼的费用为0.12 ― 0.30美元/千加仑.
• There is still great interest in boron as an essential plant nutrient. 迄今硼作为植物的必要营养元素仍极其重要.
• Borides were distributed in the shape of continuous net in the structure of high boron alloy. 基体随着添加元素的种类和数量不同而有所不同,硼化物在组织中呈连续网状分布.
• Boron and boride have been widely applied to modern industry. 硼及其硼化物在现代工业中有着广阔的应用前景.
• Borax is the compound commonly applied to the soil to correct boron deficiency. 硼砂是矫正土壤缺硼的常用硼化合物.

英英词典释义

• Noun
  1. a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

行业词典

• 医学： ［拉 borium］硼：非金属元素，以结晶或粉末形式存在。硼是硼砂和硼酸的主要成分：化学符号B，原子序数5，比重2.54，原子量10.811；