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- volume of hydrogen stored 贮氢量
- The influences of reaction temperature,content of catalyst,volume of hydrogen peroxide and reaction time on the yield of phenyl carboxylic acid were investigated. 以过氧化氢为氧化剂,十六烷基三甲基钨磷杂多酸铵为催化剂,催化氧化苯甲醛制苯甲酸。
- The positive rate, which was in the peak volume of hydrogen expiration on first and second hour after lactose administration , decreased gradually when the dosage of lactose intake decreased (25g, 12.5g,and 6.25g) , but it increased on the third hour. 随着乳糖摄入量的减少(25克、12.;5克、6
- 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。
- Volume Of Product Stored Available For Dispatch? 已包装产品之体积足够付运?
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。
- Application of hydrogen stored alloy material to HVAC industry 贮氢材料在暖通空调中的应用
- That technique uses a magnetic field to hold large volumes of the same isotopes of hydrogen inside a doughnut-shaped vessel, called a tokamak. 磁约束聚变的方法就是利用磁场,将大量氢的同位素维持在环形容器(称为托卡马克)中。
- The volume of trade with Japan has increased. 与日本的贸易额增加了。
- The volume of this container is 1000 cubic feet. 该容器的容积是一千立方英尺。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- The volume of business with Japan has increased. 与日本的贸易额增加了。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
- The second volume of the series treats of social changes between the wars. 丛书的第二卷论述了两次大战之间的社会变化。
- Atoms of hydrogen are fused to make helium. 氢原子可熔合成氦。
- Water,you know,is made up of hydrogen and oxygen. 你知道,水是由氢和氧构成的。
- Every day the chimneys of factories pour a large volume of smoke to the air to pollute it. 工厂的烟囱每天把大量的烟雾排放到空气中去,造成空气污染。
- Water is formed of hydrogen and oxygen. 水由氢氧构成。
- The volume of trade has receded. 贸易额已降低。