the secondary unit的意思|示意

The constant speed transmission structure includes a constant speed rotating unit and a power transmission unit which is arranged inside the secondary stationary seat.

定速转动单元包括呈转动穿于第一、二固定座并由动力传动单元驱动的转动内杆及套设于转动内杆外的固定外管；

Auxiliary storage, also called Secondary storage, stores instruction and data when they are not being used by the processor unit.

辅助存储单元也称为第二存储单元，用来存储处理器单元当前没有使用的指令和数据。

These functions enable a higher-level unit, such as a body control module to monitor the state of the electronic-control unit and prevent secondary problems due to continuing current flow.

上述功能可使车体控制模块等高级单元得以实现，并可监测电子控制单元的状态和防止电流引发的其他问题。

Model analysis shows that the secondary structures of the two molecules in each asymmetric unit are obviously asymmetric.

模型分析发现，不对称单位中两个胰岛素分子的二级结构有较显著的不对称性。

For the indirect cooling method, glycol liquid as the secondary coolant is cooled in the refrigerating unit, pumped to the cooler in the house to cool the air.

乙二醇间接制冷方式是通过低温盐水机组将乙二醇降到一定温度，通过循环泵将乙二醇溶液供到需要制冷的气调库内换热器中，再由换热器对库内环境进行制冷。

Use a secondary data connection to validate unit tests check box, and click a database connection in the list if you want test execution to be validated against a different database connection.

“使用辅助数据连接验证单元测试”复选框并单击列表中的某个数据库连接。