您要查找的是不是：
- hydrogen are plasma method 氢电弧等离子体法
- Atoms of hydrogen are fused to make helium. 氢原子可熔合成氦。
- Carbon and hydrogen are chemical elements. 碳和氢是化学元素。
- Oxygen and hydrogen are the constituent parts of water. 氧与氢为水之构成要素
- Yet barriers to gassing up cars with hydrogen are significant. 但要真正用氢当做汽车的动力来源，还有很多障碍。
- Main inte-rests are plasma physics, Tokamak experiments and ste-ady-state operations of superconducting Tokamak. 主要从事等离子体物理、托卡马克实验、超导托卡马克的稳态运行研究。
- A new method on synthesizing ammonia,heat equilibrium low temperature plasma method,is introduced. 介绍了一种新的合成氨方法热平衡低温等离子体法。
- Main interests are plasma physics, study of Tokamak experiments, plasma diagnostics, FIR laser system and optics. 主要从事等离子体物理、托卡马克实验、高温等离子体诊断、远红外激光和光学系统研究。
- Oxygen and hydrogen are released from the water which is reduced by electrolysis. 氧气和氢气从电解水中被释放出来。
- Atomic hydrogen was formed as a breakup product of the ions. 作为这两种离子分裂的产物，形成了原子状态的氢。
- Explosion vents may not be required where small quantities of hydrogen are involved. 使用少量氢时，可以不要求有爆炸通风孔。
- The results show that nanometer manganese powder that is prepared by the arc plasma method using raw manganese ore is non-stoichiometry oxide particles containing iron，copper and other elements. 结果表明，以锰矿为原料电弧等离子体法制备的纳米锰是以锰为主体，含有铁、铜等金属元素并部分以氧化态存在的粒子。
- In line with this idea, molecular hydrogen was not found in complex C. 与此观念相较，复合体C内并未发现氢分子的踪影。
- The deoxidization effect with hydrogen was superior to that with cyclohexene. 氢气还原活化效果明显优于环己烯还原效果。
- The Eradicator Hexapod's initial weapons are plasma discs that resemble closely the Devastator Warship's weapon. 根除者六足机甲的初始武器是类似于毁灭战舰的粒子飞盘。
- Alloy steel was plasma nitirded under the atmosphere of pure nitrogen using active screen plasma nitriding(ASPN)at high voltage and low pressure. 采用高电压、低气压的离子渗氮工艺,利用活性屏离子渗氮(ASPN)技术对合金钢在纯氮气氛下进行离子渗氮处理。
- The two pipes for the introduction of the hydrogen were fixed at the lower end of each balloon. 在每一个气球的下部都装上了两根输送氢气的管子。
- Commercially two main types of hydrogenations are carried out with Nickel catalyst. 商业上采用的以镍作催化剂的氢化有两种。
- The yield of the reaction was determined using chemistry titration by which the unreacted active hydrogen was detected. 采用化学滴定法测定了未反应活泼氢的质量分数，从而确定了含氢硅油中活泼氢的转化率。
- The applications of palladium membrane in the reaction system for producing olefin and hydrogen were introduced. 介绍了钯膜在制取烯烃和氢气的反应系统中的应用。
