摘要
针对现有弹性模量测量系统操作复杂 ,读数困难等问题 ,采用半导体激光器改进测量系统 ,使操作变得简单、容易 .
For the reason of being difficulty and unconvenience on operation and reading in the elastic modulus measuring system, the semiconductor laser is used to improve the system and make the operation simple and easy.
出处
《西安工程科技学院学报》
2002年第3期268-269,282,共3页
Journal of Xi an University of Engineering Science and Technology
