中国证券市场没有达到半强式效率。
China's stock market doesn't achieve semi-strong form efficiency.
目的构造强安全性、高效率的身份认证机制，确保分布式系统安全。
Building strong security and good efficiency authentication scheme is the key to ensuring the security of distribution system.
闭式结构叶轮：采用优秀的水力模型，效率高，抗汽蚀性能强。
Closed structure impeller: adopt excellent hydraulic mode efficient, highly resistant to capitation erosion.
新型自吸便拆式离心管道泵具有结构紧凑、密封可靠、效率高、自吸能力强及操作维护容易等优点。
The pump has the merits of the compact structure, reliable seal, high efficiency, strong self - suction capacity and easy operation and safeguard and so on.
新型自吸便拆式离心管道泵具有结构紧凑、密封可靠、效率高、自吸能力强及操作维护容易等优点。
The pump has the merits of the compact structure, reliable seal, high efficiency, strong self - suction capacity and easy operation and safeguard an...
新型自吸便拆式离心管道泵具有结构紧凑、密封可靠、效率高、自吸能力强及操作维护容易等优点。
The pump has the merits of the compact structure, reliable seal, high efficiency, strong self - suction capacity and easy operation and safeguard and so o...
新型自吸便拆式离心管道泵具有结构紧凑、密封可靠、效率高、自吸能力强及操作维护容易等优点。
The pump has the merits of the compact structure, reliable seal, high efficiency, strong self - suction capacity and easy operation and safeguard and so o...
应用推荐