杆菌（rod）

1、Because the top of the connecting rod

Because the top of the connecting rod swings about the pin and changes direction each time the piston reaches mid-stroke, the relative speed b...

2、（控制棒）卡棒事故 (control rod) stuck rod acci

（控制棒）卡棒事故 (control rod) stuck rod accident

3、Rod cell和Cone cell的区别是（）.

Rod cell和Cone cell的区别是（）.A细胞核B细胞体C膜盘是否游离D是否与双极细胞形成突触

4、The small end of the connecting rod is

The small end of the connecting rod is attached to the piston with a （）.AcrankpinBsliding wedgeCwrist pinDtorque bashing

5、Diesel engine main and connecting rod

Diesel engine main and connecting rod precision bearings are made in halvesEach half exceeds one-half the bearing circumference by a small amountThe small amount is termed （）.AclearanceBcrushCpitchDthrust

6、Zinc rods are installed in the refrige

Zinc rods are installed in the refrigeration system （）.Aliquid strainerBliquid receiverCsaltwater condenserDevaporator