Polymerase chain reaction is really just a process of heating and cooling genetic material.
聚合酶链反应（PCR）确实就是一个给遗传物质加热和冷却的工艺而已。
Coolant equipment and cooling system.
冷却设备和冷却系统。
Excellent lubrication and cooling effect.
优良的润滑性及冷却作用。
Delivery and cooling system with high precision, easy to use.
传送与冷却系统精确度高，使用方便。
Ref. Plant to be done protection device test and cooling-down test.
冷藏机组保护装置试验及打冷试验。
Ref. Plant to be done protection device test and cooling down test.
冷藏机组保护装置试验及打冷试验。
The cold energy of LNG consists of cold exergy and cooling capacity.
冷藏、空调和制干冰利用了LNG的冷量。
With a temperature control and cooling system, operation is simple and sealing reliable.
带温度控制和冷却系统，操作简单，封口可靠。
Best Solution: Fresh Air, High Humidity and Cooling.
最佳的解决方案：新鲜空气、高湿度和冷却。
Best Solution: Fresh Air, High Humidity and Cooling.
最佳的解决方案：新鲜空气、高湿度和冷却。
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