negative ion
基本解釋
- [化學(xué)] 陰離子
英漢例句
- What is the use of these same negative ion generators?
這些所謂負(fù)離子發(fā)生器有什么用呢?。 - The new method in the determination of negative ion surface-active agent is introduced, comparing with methylene blue method, it have merits of simple operation step and little dosage.
介紹了水中陰離子表面活性劑測(cè)定新方法,該法與亞甲藍(lán)法比較,具有操作步驟簡(jiǎn)單,萃取劑用量少的優(yōu)點(diǎn)。 - Let's purify air with a negative ion generator.
我們用負(fù)離子發(fā)生器凈化一下空氣吧。 - I have shown that by taking Avogadro's number of individual ion pairs and putting them all together in a line, the system's energy became more negative.
我推導(dǎo)出了,從每一個(gè)離子對(duì)中抽出阿伏加德羅常數(shù),再把它們放在一起在一列中,這個(gè)系統(tǒng)的能量就變得更負(fù)。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
雙語(yǔ)例句
原聲例句
詞組短語(yǔ)
- negative oxygen ion generator 負(fù)氧離子發(fā)生器
- negative -ion measurement 負(fù)離子測(cè)試
- negative air ion 空氣負(fù)離子
- negative hydrogen ion [天物]負(fù)氫離子
- negative e ion 陰離子;負(fù)離子
短語(yǔ)
專(zhuān)業(yè)釋義
- 負(fù)離子
This text introduced the function and mechanism of the negative ion of opal additive. The production process, application result and its outlook of the negative ion textiles were described.
介紹了蛋白石負(fù)離子添加劑的作用和功能、負(fù)離子紡織品的生產(chǎn)工藝、負(fù)離子紡織品的應(yīng)用效果,并對(duì)負(fù)離子紡織品的應(yīng)用前景進(jìn)行了展望。 - 陰離子
- 負(fù)離子
Infrared ray and negative ion of bamboo charcoal were tested. Nano-modified bamboo charcoal were developed firstly all over country.
并測(cè)試了竹炭的紅外線性能與負(fù)離子性能。 - 陰離子
- 陰離子
But produced liquid from ASP flooding has high water content. The oil droplets adsorb the negative ion surfactant,so, electric repulsive force increases and the droplets are hard to coalescence.
但三元復(fù)合驅(qū)采出液含水量較高,乳化嚴(yán)重,油滴表面由于吸附溶液中的陰離子表面活性劑而帶電,使油滴間斥力增加,難以聚并。地球科學(xué)
- 負(fù)離子
- 負(fù)離子
- 負(fù)離子
- 陰離子
- 負(fù)離子