impurities的例句（impurities在句子中的用法）

• From moment to moment, a wise man removes his own impurities, as a smith removes the dross of silver. 聪明的人时常清除内心的污垢，就如同工匠清理银矿中的杂质。 出自：英语名言
• Semiconductors containing such impurities are called p - type semiconductors. 含有这类杂质的半导体叫做P型半导体.
• A filter will remove most impurities found in water. 过滤器会滤掉水中的大部分杂质。
• Cannong licensing Simian fiber tough, shiny white color and without any impurities. 蚕农牌丝绵纤维强韧 、 颜色洁白光泽好、无任何杂质.
• Microroughness - Surface roughness with spacing between the impurities with a measurement of less than 100 μ m. 微粗糙 - 小于100微米的表面粗糙部分.
• The effects of impurities content on the CO 2 content in limekiln gas described. 论述了影响石灰窑气除CO2外其它物质含量的工艺因素.
• Once its impurities had settled, the oil could be graded. 一旦杂质沉淀下去，油就可以分级了。
• The RE impurities in gadolinium oxide are determined by ICP - AES . 采用ICP -AES 法测定氧化钆中稀土杂质,考察了基体浓度、酸度对被测元素的影响.
• The separation and determination of the primary impurities of diflubenzuron by liquid chromatography were carried out. 通过反相液相色谱方法往甲醇与水的混合流动相中加入适当调节剂,分离和测定除虫脲原药中的主要杂质.
• Method and system for removing impurities such as chlorine , chloramines, and ammonia from a hydrogen gas. 本发明公开了一种从氢气中除去杂质例如氯 、 氯胺和氨的方法和系统.
• Objective: The impurities in cefotaxime are studied. [中英文摘要]目的: 研究头孢噻肟钠原扮中的杂质.
• The buildup of impurities often results in defective plating. 杂质的积累经常导致不良的电镀.
• Product Ingredient: No other impurities except ALC particles in principle. 产品成分: 除ALC颗粒外无其他杂质.
• Oil is refined to remove naturally occurring impurities. 油经过提炼去除天然存在的杂质。
• Once its impurities had settled, the oil could be graded... 一旦杂质沉淀下去，油就可以分级了。
• The air in the factory is filtered to remove impurities. 工厂里的空气要经过过滤，以清除其中的杂质。