网络释义 alkalinity n. 1. 碱度;碱性the state of being or containing an alkali 例句 释义: 全部,碱度,碱性,硷度,硷性,总碱度 更多例句筛选 1. It is often referred to as the alkalinity of the lubricant. 人们通常称其为润滑油的碱度。 www.tdict.com 2. The alkali resistance, plays the seal ...
The last bowl provides a rinse to reduce thealkalinityof the wool. 最后一只洗毛槽用来漂清羊毛,减少羊毛的碱性. 辞典例句 The sorts andalkalinityof basic ionic liquids could be designed and adjusted through molecular design. 通过分子设计的手段,可以对碱性离子液体的种类进行设计并对其碱性进行调节. ...
英英释义 pH values above 7 访问沪江小D查看alkalinity的更多详细解释> 词形变化 复数: alkalinities 相关短语 N. N. N. N. N. N. culture medium 【医】 N.N.N.培养基(含琼脂、盐、兔血,用以培养黑热病病原体) N. P. N. 【医】 非蛋白氮 chen n. yang n. 杨振宁 R. N. 1. registered ...
所以“alkalinity”就表示碱的那种性质,也就是我们说的碱性。你瞧,这么一变化,就有了一个专门表示碱特性的词,是不是很巧妙呀,“alkalinity”的词源就是这么来的哟! 要说起“alkalinity”的词源呀,那还得从“alkali”说起。“alkali”就是碱,以前人们在探索物质世界的时候,发现碱有着与众不同的地方。随着知识...
Noun1.alkalinity- pH values above 7 pH,pH scale- (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 tha...
alkalinity 英 [ˌælkəˈlɪnəti] 美 [ˌælkəˈlɪnəti]n. 碱度; 碱性 牛津词典 noun 碱度；碱性the state of being or containing an alkali
13.水接受H+离子的能力称为碱度(alkalinity)。 碱度在水处理和天然水中的化学和生物是重要的。通常,在水中呈现碱度的碱性物质有HCO3,CO 和OH 。在pH低于7时,水中H+显著降低碱度。因此,在仅有HCO3,CO 和OH提供碱度的介质,碱度的完全方程式可以表示为碱度 =[HCO_3]+2[CO_3^(2-)]+[OH^-]+[H_2] ]-[...
The meaning of ALKALINE is of, relating to, containing, or having the properties of an alkali or alkali metal : basic; especially, of a solution : having a pH of more than 7. How to use alkaline in a sentence.
The term “Alkalinity ,” commonly denoted by TA (also AT, ALK, and others) and then called titration alkalinity or total alkalinity, refers to a very important chemical concept in aquatic chemistry. Total alkalinity is one of the few measurable quantities in natural waters that allows, together...