IM gets more and more used in many people's jobs, whether they are freelancers or corporate employees. If you can't live without it, try to at least contain the damage.
越来越多的人在工作中使用即时通讯软件，无论自由职业者或者雇员。
As I lie at night im imagining things, how it used to be.
晚上我在躺在床上的想，这一切都没有改变。
Without calculation, the method can determine the order of the fringes in real time. It has practical significance when it is used to measure the curvature and slope and to im-prove the system.
本方法具有不必经过计算，实时确定条纹级数的优点，对于曲率和斜率测量方法和系统的完善具有实际意义。
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