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- Based on the experience of author,the influence of the acidity and interfering element on malachite green color-development is emphatically introduced. 在光度法基础上推荐了碱性染料,特别是孔雀绿作离子缔合试剂。
- The precipitation titrametric method is used to determining barium molybdate by sodium carbonate to fusing and decomposition samples,precipitation and separating interference elements. 采用碳酸钠熔融分解试样,沉淀分离干扰元素,以沉淀滴定法测定钼酸钡。
- He hates interference with his work. 他厌恶别人妨碍他的工作。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Her interference was not warranted. 她干涉得毫无道理。
- He will not brook any interference. 他不会容忍他人的任何干涉。
- I don't want any interference from you! 我用不著你来干涉!
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- I resented his interference in my affairs. 我很不满他干预我的私事。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The optimum determination conditions are optimized and the test for the interferential elements that probably exist is conducted. 建立了优化的测定条件,并对可能存在的元素作了干扰实验。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- K2CO3 was added to the natural water sample for preprocessing, and the main interfering elements, i.e.calcium and magnesium, could then be conveniently separated from lithium. 在天然水样中加入碳酸钾进行预处理,方便地分离了锂的主要干扰元素钙和镁。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件