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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] 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。
- Methods: With the activated charcoal tube, volatile organic compounds in workshop air were collected.After carbon disulfide analysis, the compounds were tested with GC-MS. 方法：用活性炭管采集车间空气中挥发性有机物，经二硫化碳解析后，气质联用法进行检测。
- Test Method for Vinyl Chloride in Workplace Atmospheres (Charcoal Tube Method) 在工场所大气中氯乙烯的试验方法(碳管法)
- I threw a stick of charcoal in the fire. 我往火里扔了一根木炭。
- A sketch or drawing made with this charcoal. 炭笔画用这种炭笔画成的速描或画
- They broiled a turkey over charcoal. 他们在炭火上烤火鸡。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The refuse left when coke or charcoal is made. 焦炭渣，煤屑焦炭或木炭做成后剩下的渣滓
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Blacked their faces with charcoal. 用木炭弄黑他们的脸
- This tube is flexible but tough. 这管子柔软但很坚固。
- Sampling Atmospheres to Collect Organic Compound Vapors (Activated Charcoal Tube Adsorption Method) 用收集有机化合物蒸气进行大气取样的规程(活性碳吸附法)
- The artist sketched the pattern in charcoal on the cloth. 画家用炭条在布上打出图案的草样。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- A substance that has been scorched, burned, or reduced to charcoal. 烧焦物被烤焦、烧焦或烧成木炭的物质
