dilution是什么意思？

dilution

英[daɪ'lju:ʃn] 美[daɪˈluʃən, dɪ-]

• n. 稀释；

复数：dilutions;

动词：dilute;

例句

• This article briefly describes the method and applications of isotopic dilution mass spectrometry ( IDMS ). 本文扼要地叙述了同位素稀释质谱 ( IDMS ) 及其在化学计量学中的应用.
• The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry ( IDMS ) is described. 介绍了采用同位素稀释质谱法 ( IDMS ) 测定冻干人尿样品中镍 、 铜、铅的含量.
• He attributed this to a dilution effect of the herbicide. 他把这归因于除草剂的稀释效应.
• The stability of a dynamic dilution system for Unsymmetric dimethylhydrazine is studied by spectrophotometric method. 采用分光光度法研究了偏二甲肼动态配气系统的稳定性.
• The dilution method was obviously too tedious and uncertain for routine use. 稀释法明显太费事、太没把握了,不适用于常规操作.
• The chemical dilution technique transcends most of the difficulties. 化学稀释法能克服大部分困难.
• In the east, the water is mainly oceanic with relatively minor dilution from direct monsoonal rainfall and runoff from small streams. 东部水域主要为海水,而直接的季候雨及小溪溢流,把海水稍为冲淡.

英语六级真题

But at a time when the American factory seems to be a shrinking presence, and when good manufacturing jobs have vanished, perhaps never to return, there is something deeply troubling about this dilution of American craftsmanship.
出自-2013年6月阅读原文

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  稀释物;冲淡物
  A dilution is a liquid that has been diluted with water or another liquid, so that it becomes weaker.
  例句
  'Aromatherapy oils' are not pure essential oils but dilutions. “香薰精油”并非纯精油，而是经过稀释的。

英汉词典释义

• n.
  稀释
  In the east, the water is mainly oceanic with relatively minor dilution from direct monsoonal rainfall and runoff from small streams. 东部水域主要为海水，而直接的季候雨及小溪溢流，把海水稍为冲淡。

英英词典释义

• Noun
  1. a diluted solution
  2. weakening (reducing the concentration) by the addition of water or a thinner

行业词典

• 力学： 稀释度；
  医学： 稀释；稀释药；稀释法：顺势疗法中指一定量药物在10～100倍水中的扩散；
  电力： 稀释；