根据接线盒盒体的功能、结构与尺寸，进行了材料性能、注射工艺等分析，设计了注射模。
According to the function and structure and dimension of junction box, the material capability and injecting technology were analyzed, the structure of injection mold was designed.
目前，评价仿组织超声体模的主要方法是通过测量制备体模的仿组织材料声学参数是否符合人体组织的声学参数范围。
At present, the way to evaluate the phantom is that acoustic parameters of tissue mimicking material are detected and judged to agree with acoustic parameters of body.
方法对加速器输出的15 MV和6 MV X线在经由不同材料组成的体模后在水模中进行测量。
Methods 15 MV (6 MV) X-ray outputs which from the accelerator in carries on the survey after the different material composition mold body in water phantom.
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