A new sampling apparatus has been developed which can be operated in both the pulse introduction and the conventional introduction and used to determine copper content in soil.
研制了一种新的进样装置，该装置既可常规进样又可以脉冲进样，可用于土壤中铜元素的测定。
A cooling apparatus for articles operated at low temperatures comprises a refrigerating machine and a cold head provided in the refrigerating machine.
本发明提供一种低温工作物品的冷却装置，具有冷冻机和设在该冷 冻机上的冷却头。
A receiving section receives an operation event caused by one of the plurality of the controls which has been operated by the user on the audio mixing apparatus.
接收部分接收到行动盛会，对已通过的关于混合音频设备的用户之一多元化经营的控制造成的。
The mobile apparatus can be operated from an infrared remote controller and remote control distance can be extended.
这使通过红 外线遥控器操作移动设备成为可能，并可延长遥控的距离。
The general extension apparatus is simply operated.
本分机器操作简便。
The general extension apparatus is simply operated.
本分机器操作简便。
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