gas的例句（gas在句子中的用法）

• A coking gas oil was treated by clay refining processs in laboratory. 以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.
• The coker gas oil was refined by benzyl alcohol extraction. 以苄醇为溶剂,用萃取方法提高了焦化柴油的质量.
• Colour stability of coker gas oil has been improved by DMF extraction. 以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.
• The heated gas is piped through a coil surrounded by water. 受热气体通过水中的盘管输送。
• A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas. 某种蟑螂喷射一种催泪性毒气――乙 基丙烯 醛.
• Gas bubbles coalesce to grow as they rise. 气泡在上升中聚集成长.
• Gas hydrate is a kind of ice clathrate hydrate. 气体水合物是一类笼形结构的冰状晶体.
• Gas hydrate is a kind of ice - like clathrate hydrate. 摘要气体水合物是一类笼形结构的冰状晶体.
• When these results were re - investigated using gas chromatography the earlier work was confirmed. 当用气相色谱重新研究这些结果时,完全肯定了早期的工作.
• We use gas chromatography for moisture determination in a number of grains. 我们用气相层析法来测定各种谷物的水分.
• Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph. B是气相色谱与质谱联用的框图.
• A gas chromatogram method to detect 3 - methylindole content is established. 建立了三甲基吲哚的气相色谱含量测定分析方法.
• The tar component in the acid - containing was analyzed with gas - chromatogram. 阐述了利用气相色谱技术测定含酸废水中焦油组成的分析方法.
• A method for determination of chlorothalonil in the aerosol by capillary gas chromatography was described. 采用毛细管气相色谱法定量分析百菌清烟雾剂中百菌清的含量.
• The invention discloses a catalytic purification method of chlorobenzene waste gas. 本发明公开了一种氯苯废气催化净化方法.
• In the reaction of chlorination, carbon tetrachloride was used agent, and chlorine gas as chlorinating agent. 在氯化反应中, 以四氯化碳为溶剂, 氯气为氯化剂.
• 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.
• High - intensity - type chimeric hedging may be gas - tight syringe safety connections, never loose. 高强度嵌合式套头,可与针筒安全气密式连接, 绝不松脱.
• Its common useis in conjunction with selective gas chemisorption for verification of metal surface area. 它通常是和选择性气体化学吸附结合起来使用,以确定金属表面积.
• How does chaffy dish eat is basically suffer from excessive internal heat or filling gas blood? 上火,但是能去湿.多吃点白萝卜就好了.火锅吃多了主要是上火还是补气血?