You can go to the service centre and have your name and job interest registed.

你可以去服务中心，然后登记你的姓名和求职意向。

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A mathematic model for calculating the ellipticity of the output beams in slightly noncoplanar resonators is given. By analyzing the error in the patent registed by r.

建立了计算轻微非共面腔输出光椭圆度的数学模型，分析了R。

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