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- Research result expressed: between natural surface activity agent thea saponin and metallic aluminium powder, did not occur chemical reaction, not influence content of active aluminium volume of hydrogen and gas forming property of aluminium powder. 研究结果表明:天然表面活性剂茶皂素与金属铝粉之间,在实验条件下,没有发生化学反应,不影响金属铝粉中活性铝的含量、氢气的体积以及铝粉的发气特性。
- These gases form polluted air, or smog. 而这些气体就会形成污染空气或烟雾。
- The organic compounds would have been in the gas form, too ethereal to stay packed inside a comet. 有机构成物以气体的形态存在，太过稀薄，无法存在慧星里。
- The active element Ti can react with Al_2O_3 ceramics and form reaction layer which can join ceramics and metal. 活性元素Ti能够与陶瓷发生反应，形成反应层实现陶瓷和金属的连接，初步探索陶瓷与金属活性连接的机理为：活性元素Ti在钎焊温度下与Ag_(72)Cu_(28)钎料形成液态活性合金，与界面处陶瓷发生化学反应，实现陶瓷和金属的连接。
- The organic compounds would have been in the gas form,too ethereal to stay packed inside a comet. 有机构成物以气体的形态存在，太过稀薄，无法存在慧星里。
- The growth of gas bubbles on liquid-liquid interface is studied experimen-tally when gas forms through chemical reaction in sulphuric acid solution-zinc amalgam (or mercury electrode) system. 以硫酸水溶液-锌汞齐(汞电极)体系,实验研究了液-液界面上化学反应形成气体产物时气泡的生长规律。
- The kinetics and mechanism of the reactions of blocked isocyanates are reviewed and two urethane forming reaction mechanisms by which a blocked isocyanate can react with a nucleophile are provided. 近年来，随着人们对水性聚氨酯的重视和开发，封闭异氰酸酯的重视和使用程度进一步加大。
- There are many oil and gas formed according to the abiogenic theory, also more formed as the organic origin theory said. 对不同成因油气资源的勘探应采用不同的理论、方法和技术。
- The idea is that when the fast winds ram into the slower ones upstream, a dense rim of compressed gas forms at the interface, much like the rim of snow at the front of a plow. 他们的观点在于当快速恒星风向外撞击慢速恒星风时，会在撞击的界面形成压缩气体的紧致轮圈，很类似扫雪机前缘的雪圈。
- This study conducted a multiple disciplinary approach and provides supportive and detailed data for exploration of oil and gas formed during Palaeozoic eon. 研究中央古隆起的形成与演化可为古生界天然气藏的勘探提供理论依据和翔实资料。
- Volume of Waste Gas form the Process of Production 生产工艺废气排放量
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The cow gets rid of the gases formed in the rumen by belching at frequent intervals. 牛靠经常的打嗝以释放瘤胃中形成的气体。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- The human body contains fairly large amounts of gas including mostly air as well as gases formed in the stomach and intestines during digestion. 人体内充满大量气体,当中大部份为空气及消化时所产生的气体。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- The gas escapes from the sphere of the reaction. 气体产物从反应体系中逸出。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
