英语释义

• having a positive electric charge;

  "protons are positive"

片语

electropositive developer正电性显影剂

electropositive material阳电荷材料

electropositive potentia阳电势

electropositive deoiling阴极除油

positive正数；[摄] 正片

electropositive toner正电性色调剂

electropositive masculine阳性的

masculine男性；阳性，阳性词

electropositive degree盐化程度

electropositive ions邻二氮菲

electropositive radical阳根

英汉例句

• a binary compound consisting of carbon and a more electropositive element, especially calcium.

  碳化物一种二元化合物，由碳和一个电正性的元素，尤指钙，组成。

• that has the effect of making metallic lead less electropositive than classical theory indicates it should be—which would tend to make the battery worse.

  产生的结果是，金属铅的电正性没有古典化学理论认为的那么强看起来似乎铅不适合用来做电池。

• strongly electropositive elements react with water and acids.

  强电正性原子同水和酸反应。

• 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。

• but if diminutive of dubiety of coronary heart disease moves electrocardiogram test result is positive, the possibility with its electropositive holiday is larger.

  但是冠心病可疑性小的人假如运动心电图试验结果阳性，其假阳性的可能性较大。

• that has the effect of making metallic lead less electropositive (ie, more electronegative) than classical theory indicates it should be—which would tend to make the battery worse.

  产生的结果是，金属铅的电正性没有古典化学理论认为的那么强（或者说，更为电负性）——看起来似乎铅不适合用来做电池。

• the most electropositive elements are found in the lower left of the periodic table and the most nonmetallic in the top right.

  电正性最强的元素出现在周期表的左下角，而非经属性最强的元素则出现在周期表的右上角。

• a compound of arsenic with a more electropositive element.

  关于含有砷的化合物，尤指含有三价砷。

• the patients electropositive germiculture received appropriate antibiotics to mainline , according to pharmic susceptive experimentation.

  细菌培养阳性者根据药敏试验选择恰当的抗生素静滴。

• metallic tin is not electropositive enough compared with the electronegativity of its oxide to deliver a useful potential difference.

  比起铅来，金属锡的电正性没有二氧化锡的电负性强，所以无法产生可用的电位差。

• still have even if contact with a person that has antibody, have a meal together, and the person that has antibody follows the 4th as electropositive as the 5th person to have a contact, have risk.

  还有就是跟一个有抗体的人接触，一起吃饭，而有抗体的人跟第四项与第五项阳性的人有接触，有危险吗。

• a compound of phosphorus and a more electropositive element or radical.

  磷酸盐和磷酸酯：与磷酸有关的许多化合物的统称。

• a chemical compound of a halogen with a more electropositive element or group.

  碳化物一种二元化合物，由碳和一个电正性的元素，尤指钙，组成。