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- The connecting rod may drive a valve stem directly. 連桿可以直接帶動(dòng)閥門(mén)的把柄。
- Replaceable hose filter and valve stem seals for field reliability. 可更換軟管過(guò)濾器和閥門(mén)閥桿密封,使得現場(chǎng)應用可靠行更高。
- For removal of valve stem seal and lower valve spring guide. 可用于拆卸汽門(mén)油封或降低汽門(mén)彈簧。
- Clean exposed portion of valve stem (Do not scratch). 清洗閥桿的外露部分(不要劃傷)。
- A valve stem has broken off and effectively seized up the engine. 閥桿折斷了，有效地阻止了發(fā)動(dòng)機的運轉。
- Objective To find out the reason of "dithering" of exhalation valve plate in pressure oxygen mask under high overpressure condition. 目的找出加壓供氧面罩呼氣活門(mén)的活門(mén)板在高余壓狀態(tài)下發(fā)生“抖動(dòng)”的原因。
- Kuo, Y.M., C.Y. Lai, C.C. Chen, B.H. Lu, S.H. Huang, and C.W. Chen. Evaluation of Exhalation Valve, Annals of Occupational Hygiene, 49:77, 563-568 (2005). 黃盛修、陳春萬(wàn)、葉文裕；市售防塵口罩濾材對奈米微粒捕集效率研究，勞工安全衛生研究季刊，第十三卷第一期，第264-274頁(yè)（2004）。
- Method Dynamic model of the exhalation valve plate in pressure oxygen mask was established.Aerodynamic force on the plate was determined by flowfield computing. 方法建立加壓供氧面罩呼氣活門(mén)板的動(dòng)態(tài)數學(xué)模型,活門(mén)板上的氣動(dòng)力由流場(chǎng)計算確定,采用實(shí)驗測量結合數值仿真的方法,對呼氣活門(mén)板的動(dòng)態(tài)特性進(jìn)行了數值分析。
- Valve stem 412 is dimensioned to attach to diaphragm 414, best seen in FIG. 2. 從圖二可見(jiàn)，閥桿412設計成能與隔膜414接合。
- Pack a valve stem. 扎好活門(mén)塞
- A valved respirator is designed to allow for easy exhalation through a one-way exhalation valve. 答：帶呼氣閥的呼吸防護口罩，其設計是靠一個(gè)單向開(kāi)啟的閥，直接將呼氣排出口罩之外。
- Inspect for scuffed or bent valve stems. 檢視氣門(mén)桿是否擦傷或彎曲。
- Sufficient exhalation valves to ensure that the pressure change within the suit does not exceed 1 mbar 1 minute. 充分的呼氣閥以保證在服裝內部的氣壓變化在1分鐘不超過(guò)1毫巴。
- A tire tool or flat stock can be used to pry one part of the bead up over the rim flange( start near the valve stem). 可用輪胎工具或扁平的撬棒把輪緣的一端從輪輞輞圈上撬起。
- In a single-stage regulator, delivery pressure increases as cylinder pressure decays, because there is less gas pressure exerted on the valve stem. 在單級調整器里，輸出壓力隨鋼瓶壓力的減小而增大，這是因為施加在閥門(mén)系統上的氣體壓力減小了。
- The valve is switched on or off with difficulty. Please clear the paint on the valve stem and add some lubricant. 閥件開(kāi)關(guān)太困難,請清除閥桿上的油漆并加潤滑劑。
- Turn the valve stem counterclockwise until the valve is fully open and will not turn any further. 逆時(shí)針旋轉閥桿直到閥門(mén)全開(kāi)為止，不要旋轉過(guò)度。
- The valve stem with its grooved rings and positioning sleeve indicates the throttled position of the valve. 閥桿及其溝槽環(huán)和定位套筒顯示閥門(mén)的節流位置。
- In all designs, the valve stem normally serves as a piston rod with disc fastened directly to them. 在所有結構中，閥桿通常作為活塞桿，閥瓣直接固定在閥桿上。
- Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem. 松開(kāi)和拆卸隔膜鎖緊螺母和鎖緊墊圈，從閥桿上往下壓閥盤(pán)和隔膜。
