The cold air in the working chamber can convent if the exhaust valve on top of the oven is open, the temperature is controlled constant automatically by digital display instrument.
开启箱顶排气阀可使工作室温之冷空气得以对流交换，温度控制采用数字显示仪表自动恒温调节。
Methods On the basis of the governmental standard, analyze the content of ethanol in the constant temperature of oven and take some measures to reduce the heat energy dissipation of headspace bottle.
方法在企标基础上，改用恒温法进行测定，同时采用一定的顶空瓶保温措施降低温度散失。
Preliminary dry samples are got quickly in microwave oven in the first step and completely dry samples are obtained in the constant temperature of oven in the second step.
第一步应用微波干燥原理使试样在微波炉中快速初步干燥，第二步使试样在烘箱中恒温烘至全干。
During the constant temperature process, the temperature will be controlled automatically by the temperature controller in the oven, without manual operation.
在恒温过程中，借助箱内控温器自动控温，不用人工管理。
Pre-heating oven. Oil heating for bronzing plate, constant temperature auto control, oil pump circulation.
烫金版油加热，恒温自动控制，油泵循环。
Method:Take water as dissolvent, make the culture medium, put it into constant temperature oven, nourish and observation.
以其更有利于生产。方法：以水为溶剂，将培养基制成后，置于恒温箱中，培养，观察。
Including optical analyzer, salt spray test machine, infrared reflow soldering, constant temperature oven, current load, etc.
当中包括光普分析仪、盐雾测试机、红外线回流焊、恒温炉、电流负载等设备。
Including optical analyzer, salt spray test machine, infrared reflow soldering, constant temperature oven, current load, etc.
当中包括光普分析仪、盐雾测试机、红外线回流焊、恒温炉、电流负载等设备。
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