electropositive
英
美
adj. 阳电的,带阳电的,正电性的
英英释义
adj
- having a positive charge
- protons are positive
双语例句
- Butyl  ̄( 13) C data indicated that the influences of tin on butyl group is an electropositive inductive effect.
基于化学位移及偶合常数讨论了丁基及各杂环基与锡的键合性质,丁基~(13)C谱显示,锡对丁基的影响是电正性取代诱导效应。 - By PV I spiked experiments and real-time fluorescent quantitative RT-PCR technology detected in the water PV I virus, comparison of membrane adsorption-elution method and electropositive material enrichment of the virus in the water.
通过PVⅠ加标实验和实时荧光定量RT-PCR技术检测水中的PVⅠ病毒,比较用膜吸附-洗脱法和载阳电荷滤料法富集水中病毒的回收率和效果。 - A soft silver-white ductile metallic element ( liquid at normal temperatures); the most electropositive and alkaline metal.
一种质地柔软的银白色韧性金属元素(常温时为液体),是最具正电性与碱性的金属。 - The ionosphere is generally electropositive by Compton evacuation of electrons. The deep Earth is also positive by electrostatical pumping of electrons from the ionosphere.
电离层由于电子的康普顿散射通常是正电的,地球深部由于电子静电泵离电离层也是正电性的。 - A compound of sulphur and some other element that is more electropositive.
硫磺和另一种阳性更强的元素形成的化合物。 - A binary compound of carbon with a more electropositive element.
一种二元化合物,由碳和一个电正性的元素组成。 - Any of various compounds of silicon with a more electropositive element or radical.
由硅和另一种阳性更强的元素或基组成的化合物。 - Electropositive drilling fluid system can be used to keep the wellbore stability, improve ROP and protect oil/ gas reservoirs.
而正电性钻井液体系可以解决井壁稳定、提高钻井速度、保护油气层等关键技术问题。 - So, at any moment, you know in any bond which is the more electropositive.
在任何时候,你都能判断谁是正电性的。 - Synthesis of Mixed Dibasic Acid Dioctyl Esters on Sodium Bisulfate Monohydrate a binary compound of carbon with a more electropositive element.
一水硫酸氢钠催化合成混合二元酸二辛酯一种二元化合物,由碳和一个电正性的元素组成。