英
[ˌpiː'eɪtʃ]
美
[ˌpiː'eɪtʃ]
- n. [化]酸碱度(=Potential Of Hydrogen)
- abbr. 公共卫生(=Public Health)
- abbr. 紫心勋章(=Purple Heart)
new
PH的英文翻译是什么意思,词典释义与在线翻译:
详尽释义
n. (名词)
- 【化】PH值(表示氢离子浓度的倒数的对数的符号),酸碱度
- 氢离子指数
- =Purple Heart 紫心勋章(授予作战中受伤的军人)
- =per hour 每小时
- =Public Health 公共卫生
- Philippines 菲律宾
- Probability of Hit 命中率
英英释义
Noun:
-
(from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);
PH的用法和样例:
例句
用作名词 (n.)
- Despite this diversity and the fact that certain organisms can grow at extremes of the pH scale, generalities can be made.
纵然有差异而事实上有些生物是可以在极端的酸碱度范围上生长,仍可以得到一些归纳结果。 - High temperatures or extremes of pH make MAbs unravel.They typically expire in weeks unless stored near freezing temperatures.
高温和极端的酸碱度都会使抗体瓦解,如果没有冰冻保存,通常数星期就会坏掉。
词汇搭配
- pH indicator PH值指示剂,氢离子...
- urine pH 尿酸碱度
- pH meter 酸碱计,氢离子浓度计...