求翻译：转子系统由安装在前轴承箱内的推力轴承定位，并有8个支撑轴承支撑。 静叶片调节级采用子午面收缩静叶栅，降低静叶栅通道前段的负荷，减少叶栅的二次流损失。高中压静叶片全部为弯曲叶片，每只静叶自带菱型头形内外环，整圈组焊后在中分面处割开，成为上下半结构。低压第一级为弯曲静叶，第2～4级为扭曲静叶，第5、6、7级为弯曲静叶。低压前5级隔板导叶为自带菱型叶冠焊接结构，末二级隔板为单只静叶焊接在内外环上的焊接结构。是什么意思？

Rotor system mounted on the front of the bearings inside the thrust bearing positioning, and eight support bearing support. Adjust the level of static blades meridian plane contraction static cascade, reducing the load of the static cascade preceding, to reduce the cascade of secondary flow loss. Al

Rotor system is installed on the front bearing housing in the thrust bearing, and there are 8 support bearing support. Mute vanes with sub-surface contraction quiet afternoon, Grid, Grid, and reduce static channel before the load of the grid, reducing leaf damage at 2. High school is made up of all

The rotor system by installs in the front bearing box the thrust bearing localization, and has 8 support bearing support. The stationary vane accent ranks uses the meridian plane to contract the static blading, reduces in front of the static blading channel the section load, reduces the blading the

Rotor systems installed in thrust bearings front bearing box positioning, and 8 support bearing support. Static blade adjustment level radial shrinkage stator cascade, reducing the static load on the grid before the channel, reducing the secondary flow loss of Cascades. High pressure static blades a

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