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- The main factors that affect the hydrogenation efficiency and the hydrogenation selectivity were ascertained. 通过正交试验,找出了影响加氢效率和加氢选择性的主要因素。
- The test results showed that activity, hydrogenation efficiency and operation flexibility of the catalyst meet the requirement of commercial application. 结果表明,该加氢催化剂在活性、净化度及操作弹性方面均有所突破,具备了工业应用的条件。
- In order to raise hydrogenant efficiency,a sort of nickel Catalyst and preferably sorptive anxiliary were used at th envieonment of low temperature and low pressure. 在有助剂和催化剂的作用下,采取低温、低压加氢技术。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The results show that C18 unsaturated fatty acid hydrogenated by H2 plasma is feasible and the hydrogenative efficiency and selectivity reach a fairly high level in certain conditions. 实验结果表明,常压下C18烯酸的等离子选择性加氢是可行的,在适当的条件下,加氢效率和选择性都可以达到一个较高的水平。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高,我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- 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。
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。