给系统添加制冷剂，检查和测试的调节器，校准系统，并进行日常维护或维修。
Recharge system with refrigerant, check and test regulators, calibrate system and perform routine maintenance or servicing.
本发明的更多好处是：测量范围的延伸和机械调节、校准和维护的简化。
Added benefits of the invention are: Extended range of measurement and simplified mechanical adjustments, calibration and maintenance.
调节简单——能完全接触到气流校准控制器，从而能快速方便地调节浮动装置。
Adjusted simply — get to the air current adjust controller entirely, so that adjusting the float installation quickly and easily.
在漏孔校准过程中，通过调节稳压室中的压力，很容易使标准气体流量与漏孔漏率非常接近或相等，从而避免四极质谱计的非线性影响。
In calibrating the leak, the pressure in the ballast chamber can be precisely controlled in such a way that the standard gas flow through the orifice is close or equal to the leak rate.
科学家和工程师在接下来的几周内将校准开普勒的科学仪器——光度计，并调节望远镜基线以获得最佳焦距。
Scientists and engineers will spend the next few weeks calibrating Kepler's science instrument, the photometer, and adjusting the telescope's alignment to achieve the best focus.
科学家和工程师在接下来的几周内将校准开普勒的科学仪器——光度计，并调节望远镜基线以获得最佳焦距。
Scientists and engineers will spend the next few weeks calibrating Kepler's science instrument, the photometer, and adjusting the telescope's alignment to achieve the best focus.
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