The nanometer tin powders were prepared by DC arc plasma evaporation method using a self-designed and fabricated apparatus.
采用高纯锡，通过自行设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉。
The pure nickel nanopowders were prepared by DC arc plasma evaporation method using self-designed and fabricated experimental apparatus.
采用自行研制的试验装置，用直流电弧等离子体蒸发法制备了高纯度的纳米镍粉。
A mini-type experimental apparatus was esablished, aiming at the key step to enhance seawater evaporation in integrated solar chimney system.
针对太阳能烟囱综合系统内强化海水蒸发这一关键环节，搭建了太阳能烟囱强化海水蒸发的小型实验装置。
The volatile material, which is produced through the combination of acetic acid and tussah powder, can be removed with the helping of the rotary evaporation apparatus.
以醋酸与柞蚕粉腥味成分结合形成易挥发的物质，该物质通过旋转蒸发便可除去。
The volatile material, which is produced through the combination of acetic acid and tussah powder, can be removed with the helping of the rotary evaporation apparatus.
以醋酸与柞蚕粉腥味成分结合形成易挥发的物质，该物质通过旋转蒸发便可除去。
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