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- water power crack method 水力裂缝法
- the theory of water power cracking 水力压裂理论
- A water power station must have a dam. 水电站必须有拦河坝。
- The most effective water power in the world-women's tears. 世界上最有效的水力是－女人的眼泪。
- Mills used to depend on wind power or water power. 从前磨坊常常得依靠风力或水力来作动力。
- We can transmute water power into electrical power. 我们能将水力变成电力。
- Water power can be used to generate electricity. 水力可以用来发电。
- We can transmute water power into electric power. 我们可以将水力变成电力。
- Most of electricity comes from water power plants. 大部分电力是由水力发电厂生产的。
- The process of impurity removing from fine silica powders with thermal crack method is investigated by means of DTA and XRD. 通过显微镜观察和X-射线衍射分析方法,研究用热爆裂法除去二氧化硅微粉中杂质的过程。
- So we propose a method for air aeration using water power and appliedit to the aspect of sewage ecological treatment. 研究了利用水体的势能进行大气复氧的方法，并将其引进污水生物处理领域。
- Many water power stations have been built in the country. 我国已建成许多水电。
- The three main sources of power are coal, oil and water power. 动力的三个主要来源是煤，石油和水力。
- Steam and water power are used for the generation of electricity. 蒸汽和水力可用来发电。
- Abstract: The liner of turbine draft tube in Ankang Water Power Station was punched by cavitation,which leads to welding crack,metal shed and concrete delve,water spurting out.The cause of the damage is analyzed,the treatment is expounded. 文摘:论述了安康水电站水轮机尾水管里衬被汽蚀破坏穿透、焊缝开裂、撕裂掉块、混凝土掏空、大量喷水的事故原因及处理方法。
- The liner of turbine draft tube in Ankang Water Power Station was punched by cavitation,which leads to welding crack,metal shed and concrete delve,water spurting out.The cause of the damage is analyzed,the treatment is expounded. 论述了安康水电站水轮机尾水管里衬被汽蚀破坏穿透、焊缝开裂、撕裂掉块、混凝土掏空、大量喷水的事故原因及处理方法。
- Tears are a form of feminine water power used to overcome masculine will power. 眼泪是女性用来征服男性意志力的水力。
- saw-cutting and static crack method 锯割静裂法
- The invention is a new heat supply manner cracking furnace and the heat cracking method. 本发明为新型供热方式的裂解炉及用其进行热裂解的方法。
- There was explicit recognition of the future importance of water power sites. 对水资源的长期重要性有了明确的认识。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
