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- static suction head 靜吸入水頭
- The suction head for the vacuum cleaner improves cleaning performance. 真空吸塵器的吸入壓頭改善了吸塵效能。
- Abstract: The advantages and disadvantages of siphon filtering pool in water plant were analyzed, and improvement measures were proposed in terms of increasing reverse wash suction head and lowering the reverse water requirement. 文摘:通過(guò)對自來(lái)水廠(chǎng)虹吸濾池的優(yōu)點(diǎn)及弊端的分析，指出了提高反沖洗水頭、降低反沖洗耗水量的改善措施。
- The rating of the drive and the pump’s nett positive suction head (NPSH) requirements shall be such that the pump is capable of a flow rate 10% in excess of the maximum flow rate required. 評級的驅動(dòng)器和水泵的網(wǎng)絡(luò )技術(shù)的積極吸頭（汽蝕余量）的要求，應，例如，該泵是有能力，流速為10 %25 ，超過(guò)的最高流速需要。
- The sheet thickness a horizontal collator can handle is limited only by how powerful the suction heads are. 薄板厚度的橫向整理可以處理是有限的，只有如何強大的吸力元首。
- Suction Head Device for Pump-Type Dredger 泵吸挖泥船的吸頭裝置
- Suction head of hydraulic turbine; 水輪機吸出高程;
- Available net positive suction head 有效凈正吸入壓頭
- water pump net positive suction head 水泵汽蝕余量
- She nestled her head on his shoulder. 她將頭依偎在他的肩上。
- I do not get any static on my set. 我的電視機沒(méi)有靜電干擾。
- We have pared down our expenses to a bare minimum. 我們已最大限度地削減了開(kāi)支。
- The class needs a minimum of 6 pupils to continue. 這個(gè)班最低限度要六個(gè)學(xué)生才可以繼續辦下去。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸塵器都是借吸力工作的。
- On the basis of the static and dynamic stress analysis about the traveling mechanism, the minimum suction parameter of the single magnetic adsorbing block was determined. 在對移動(dòng)機構的靜態(tài)和動(dòng)態(tài)進(jìn)行受力分析的基礎上，確定了單個(gè)磁性吸附塊的最小吸力參數。
- A withdrawal limit of $200; no minimum age limit. 提款數量最多不超過(guò)200美元; 沒(méi)有最低年齡限制。
- This game requires a minimum of three players. 這個(gè)游戲至少需要三個(gè)人才可以玩。
- The minimum wage is 4.25 dollars an hour. 最低工價(jià)為每小時(shí)四點(diǎn)二五美元。
- The deer lowered its head to drink from the pond. 鹿低下頭去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的頭部打了一下。
