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- A small open railroad car propelled by a hand pump or a small motor. 手泵式四輪小車(chē)由一個(gè)小馬達或一臺手泵驅動(dòng)的小型無(wú)篷路軌車(chē)
- Centralized lubrication with hand pump. 帶手動(dòng)泵的集中潤滑
- Water is fed into the boiler by a hand pump and an injector. 水靠著(zhù)手動(dòng)幫浦和注水器被注入鍋爐。
- The system principle,structural characteristics and pivotal technology of multiport selector valve was introduced. 介紹了新型分配計量多通閥的系統原理、結構特點(diǎn)和關(guān)鍵技術(shù)。
- We must study the instruction before operation the pipe bender (hand pump, hydraulic testing pump). 在操作彎管機(手壓泵、液壓試壓泵)之前,我們必須先學(xué)習說(shuō)明書(shū)。
- This system includes fuel oil tank, fuel oil pump, fuel oil hand pump, auxiliary engine daily service tank, piping and valves. 本系統由燃油艙、燃油駁運泵、燃油手搖泵、輔機日用油柜、管路及閥件等組成.
- Join the hemispheres, hook them up to a hand pump, aspirator, or vacuum pump, and evacuate them.Students will find it hard, if not impossible, to pull them apart. 將兩半圓相接合,連接一手用幫浦并抽出空氣,會(huì )發(fā)現要拉開(kāi)此兩半圓是很困難的。
- Keywords multiport selector valve;distribute;measurement;seal; 多通閥;分配;計量;密封;
- Kai button at the hand pump is a fire alarm signal back to the joint controller, and then confirmed by the controller to start the fire pumps, fire pump is not directly activated. 而手報按鈕啟泵是將火災信號反饋到報警聯(lián)動(dòng)控制器，經(jīng)確認后再由控制器啟動(dòng)消防水泵，并不是直接啟動(dòng)消防水泵。
- A complaint service lets villagers report local problems, such as malfunctioning hand pumps or teachers failing to show up at schools. 該網(wǎng)路還提供投訴服務(wù)，讓村民提報地方上的問(wèn)題，好比抽水幫浦故障，或是教師沒(méi)來(lái)學(xué)校上課。
- His sooty hand smudged the paper. 他被煤煙熏污的手把紙弄臟了。
- Design of Ultra-high Pressure Hand Pump 超高壓液壓手動(dòng)泵的研究與設計
- The work produces heat, which warms the wood and the nail. Pumping up an automobile tire with a hand pump takes work. Some of this work likewise produces heat, which warms the pump, tire and air. 用人力給汽車(chē)輪胎打氣需要作功，這種功的一部分也同樣產(chǎn)生熱，從而使氣筒、輪胎和空氣發(fā)熱。
- forest fire suppression hand pump 森林滅火手泵
- The children walk down the street hand in hand. 孩子們手拉手地在街上散步。
- The teacher asked the pupil to put his hand down. 老師叫這個(gè)小學(xué)生把手放下。
- She picked up a new magazine with her free hand. 她用空著(zhù)的一只手拿起一本新雜志。
- My father is a dab hand at baking bread. 做面包是我父親的拿手好戲。
- Bill wave his hand to us and then drive away. 比爾向我們揮手告別后開(kāi)車(chē)走了。
- Hand me of a the ripest tangerine please. 請遞給我一個(gè)最熟的橘子。
