汽水分离再热器（MSR）是核电站常规岛中较复杂的设备，它的技术含量高、制造难度大，一般均在国外制造。
Moisture Separator Reheater (MSR) is a complicated equipment in conventional island of a nuclear power station , it is made in abroad because it contains high technology and difficult manufacturing .
其电枢制造工艺复杂、要求高、难度大，需要采用新的材料和加工技术。
The technological process to manufacture the armature of CBLDCM is complex, exigent and difficult. The new material and process technique are needed.
热壁加氢反应器是炼油工业加氢裂化装置中的关键核心设备，制造工艺复杂，技术难度大。
The hot wall hydrogen reactor which has complicated manufacture process and needs high technology is a key equipment of hydrocracking apparatus in refinery.
因其技术含量新、制造难度大，我国前些年一直依赖进口。
In past years, China has been relying on importing it since it features high technology and is quite difficult to manufacture.
因其技术含量新、制造难度大，我国前些年一直依赖进口。
In past years, China has been relying on importing it since it features high technology and is quite difficult to manufacture.
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