目的观察呼吸过滤器对麻醉呼吸回路的滤菌作用。
Objective To investigate the effect of filtrating bacteria on breathing circuit after general anesthesia.
当锂电池放电时，电流的释放使锂离子从阳极被吸回到阴极。
When the battery is being used, drawing the current pulls the lithium ions out of the anode and back to the cathode.
染料显示很多被推出的水之后又被吸回去并环绕在水母周围，为水母下一次前进所用。
The dye revealed that much of the water pushed away is then sucked up again and sticks around as the jellies make their next stroke.
结果使用生物过滤器后医院下呼吸道感染发生率显著下降，呼吸回路螺纹管内几乎无细菌寄居。
RESULT After the filter used, the rate of nosocomial lower respiratory tract infection is reduced obviously, and breathing circuit almost have no bacteria colonized.
冷中子源（CNS）系统封闭热虹吸回路满足某些确切的条件时，在热负荷波动条件下会表现出自调节的特性。
A cold neutron source (CNS) possessing a closed-thermal siphon loop under some given conditions shows self-regulating characteristics when the heat load fluctuates.
冷中子源（CNS）系统封闭热虹吸回路满足某些确切的条件时，在热负荷波动条件下会表现出自调节的特性。
A cold neutron source (CNS) possessing a closed-thermal siphon loop under some given conditions shows self-regulating characteristics when the heat load fluctuates.
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