This fact leads to use compensation techniques to correct and minimise those errors that can be measured by advance measuring instruments such as laser interferometers.
这一事实导致使用补偿技术，以纠正和减少那些可以提前测量仪器，如激光干涉仪测量误差。
The depolarizers are widely used in many photoelectric measuring instruments, such as astronomical instruments, laser processing, laser medicines, optical fiber communication and so on.
现在退偏器件已经广泛应用于天文学仪器、激光加工、激光医学光纤通讯等光电测量仪器中。
The products have been characterized using laser scattered particle analyzer, specific surface areas measuring and testing instruments, XRD, TEM and TG-DTA.
通过激光粒度仪、比表面测定仪、XRD、TEM和TG-DTA对样品粒度、比表面、晶型、形貌、失重情况等进行分析表征。
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