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- GC analytical method for o-chlorotoluene in the workplace air using sampling by charcoal tube was studied. 研究炭管采集空气中邻-氯甲苯的气相色谱分析方法。
- Objective:To establish the high performance liquid chromatography of HMX in workplace air. 目的:建立工作场所空气中奥克托今的高效液相色谱测定方法。
- Objective:Advice to adjust MBTH spectreophotometry mensuration for formaldehyde in the workplace air(GBZ/T160. 目的:建议调整工作场所空气中甲醛的酚试剂分光光度测定法(GBZ/T160.;54-2004
- Objective] To establish gas chromatographic method for butyl acetate in workplace air. 建立工作场所空气中乙酸丁酯的热解吸气相色谱测定方法。
- Objective:To develop a method for determination of HF, HCl and H_2SO_4 in workplace air. 目的:探讨一次采样同时测定出作业场所空气中氟化氢、氯化氢、硫酸的方法。
- Objective] GC analytical method for butyl ether in the workplace air using sampling by charcoal tube was studied. 研究炭管采集空气中丁醚的气相色谱分析方法。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Objective To estabish a method of microware dissolution and ICP-AES for determianation of Indium and compounds in workplace air. 目的建立工作场所空气中铟及其化合物的电感耦合等离子体发射光谱法(ICP-AES)测定方法。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥,艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。