Michael在天花板上的排气管道中爬行，通过下面的排气口了解自己的方位。
Michael moves through the ducts above the ceiling, crawling along on his belly, and peering below him through the air vent system.
为此，从滤池闭水检漏、滤梁、滤板及布气管等方面介绍了曝气生物滤池在施工过程中的注意事项。
Therefore, matters needing attention during the construction were introduced in aspects of water leakage detection, filter girder, filter board and aeration pipe.
在煤气管道上安装液压翻板阀，通过操作翻板代替人工抽堵盲板作业可以提高工作效率，降低劳动强度和作业危险性。
The special hydraulic valve taking the place of the stopper for gas pipe has improved the efficiency, decreased the intensity and danger in the operation of gas.
通过对几种集成气路板的制造工艺加工方法的分析对比，确定了钎焊集成气路板可优先在机车空气管路系统上应用。
This paper presents the techniques of the integrated air board and confirms brass solder integrated air board can be applied on the air line system of locomotive preferentially.
一般地它包括一个具有一系列折流板并在底部带有液体出口的容器和一条在容器顶部的放气管线。
The gas buster typically comprises a vessel containing a series of baffles with a liquid exit on the bottom and a gas-vent line at the top of the vessel.
宝山钢铁股份有限公司开发研制的针状铁素体型X70大口径输气管线用板卷钢已应用于西气东输管线工程。
X70 steel coils of acicular ferrite microstructure for large diameter pipes were researched and developed at Baosteel. The products have been used in West-East Gas Pipeline Project.
每一个节气阀都是由一个短的金属片的排气管再安装上圆形的风挡，然后粘上真方形的固定板制成的。
Each damper is a short sheet metal vent pipe fitted with a circular damper plate within the vent pipe, and attached to a square anchor plate.
最终将微穿孔板消声器安装到新舟60飞机APU的排气管道上在飞机场进行现场测试，得到了满意的降噪结果。
At last, the test for the MA60 APU noise with the micro perforated absorber is present in this paper.
小鼠在气管插管麻醉下行l 5椎板切除术和L5 - L 6小关节切除术，然后显露相应节段的神经根，背根神经节和马尾神经。
L3 laminectomy and L5-L6 facetectomy was performed under tracheal cannula anesthesia in rats, and then unfolded nerve roots, dorsal root ganglion and cauda coccygeal nerve at corresponding segment.
本实用新型的半圆弧形板的内空腔构成蒸气管路，节省材料和安装体积，成本较低。
An inner hollow cavity of the semicircle arc plate of the utility model is comprising of a steam tube, with advantages of saving material and installment column, and low cost.
本实用新型的半圆弧形板的内空腔构成蒸气管路，节省材料和安装体积，成本较低。
An inner hollow cavity of the semicircle arc plate of the utility model is comprising of a steam tube, with advantages of saving material and installment column, and low cost.
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