Effect of CO2, pH and preservatives on antiseptic ability of beverages;
二氧化碳、pH、防腐剂对饮料防腐能力的影响分析
To the feature of containing CO2 or pure CO2 in deep layer gas field of Jilin oilfield, for avoiding corrosion of testing tool, a combining testing sting which composes parts of APR testing tool and a whole APR and perforation combining testing tools are designed.
针对吉林油田深层气田含有二氧化碳或纯二氧化碳气体的特点,为避免或减少工具腐蚀,设计了部分含有APR工具和整套APR工具的射孔测试联作管柱。
Concerning the actual situation thermo-drilling of thick oil in Du Section 84 in Xinglongtai's Shuguang Oil field,CO2 ASP huff-puff oil-drilling technology is applied to drill the oil there.
针对曙光油田杜84区块兴隆台油层超稠油油藏热采开发的具体情况,成功应用二氧化碳三元复合吞吐采油技术,该工艺技术有降粘,提高油层能量,增强原油流动性和调整油层纵向吸汽剖面,提高油层纵向动用程度的作用。
Cardox was invented in the USA in 1920.
二氧化碳爆破筒是在1920年由美国发明的。
carbon dioxide gas fire extinguisher
二氧化碳气体灭火筒
The carbon dioxide from their breath is damaging the paintings.
他们呼出的二氧化碳正破坏着壁画。
A STUDY ON THE EXPLOSION LIMITS FOR THE SYSTEM OF ETHYLENE-OXYGEN-ACETIC ACID-NITROGEN-CARBON DIOXIDE
乙烯－氧－醋酸－氮气－二氧化碳系统爆炸极限的测定研究
To remove carbon dioxide or carbonic acid from.
脱去…的二氧化碳或碳酸
Suitable for checking the1~8 kg powder fire extinguisher and1 kg、3 kg、5 kg、7 kg CO2 fire extinguisher.
适用于检测1~公斤干粉灭火器筒体和2公斤、公斤、公斤和7公斤二氧化碳灭火器筒体。
having carbonation (especially artificially carbonated).
有二氧化碳的（特别是人造二氧化碳的）。
a toxic mixture of gases (including carbon dioxide and carbon monoxide and nitrogen) after an explosion of firedamp in a mine.
矿山沼气爆炸后留下的一种有毒的气体混合物（含二氧化碳、一氧化碳和氮）。
the atmosphere in a mine following an explosion; high in carbon dioxide and incapable of supporting life.
矿中发生爆炸后的空气，含大量二氧化碳，不能维持生命。
diisopropyl peroxy dicarbonate
过氧化二碳酸二异丙酯
dicyclohexyl peroxydicarbonate
过氧化二碳酸二环已酯
The oxygen and the carbon combine to form carbon dioxide.
氧和碳化合，形成二氧化碳。
An asphyxiating mixture of gases, primarily nitrogen and carbon dioxide, left in a mine after a fire or an explosion.
爆后废气火灾或爆炸后，残留在矿井中的一种令人窒息的混合气体，主要含氮气和二氧化碳
CO^2 laser processing machine tool
二氧化碳激光加工机床
carbon dioxide solid refrigerator
二氧化碳固体制冷器
carboloy dioxide ice
干冰、固态二氧化碳
high pressure co3 laser
高压二氧化碳激光器
CO^2 medical laser instrument
二氧化碳激光治疗仪