试样夹 meaning in Chinese

sample holder
specimen grips

The sample holder removes easily with four screws
试样夹通过四个螺丝钉固定，非常便于移动。
Materials testing machines ; design and application of test piece holding devices in hardness testing machines
材料试验机.硬度试验机的试样夹紧装置的设计和应用
The mms raman spectrometer has a sample holder with cover for operation in full ambient light without affecting performance
Mms拉曼光谱仪拥有一个试样夹，该固定器的遮盖物使分光在任何环境光线条件下都可以运转而且不会影响其表现。
The sample holder ' s z - axis adjustment makes it easy to find the maximum signal strength , and a safety cover rotates when needed to block the laser
试样夹在z轴方向上的调整使其能够方便地发现最大信号强度，此外，当需要阻断激光的时候安全保护罩将会旋转。