piston

美 [?p?st?n] 　英 ['p?st?n]

• n.活塞
• 網(wǎng)絡(luò)活塞式；柱塞；活塞閥鍵

詞形變化

復數(shù)：pistons  

英漢雙解

英漢解釋

n.	1. 【機】活塞 2. 【樂】(管樂器的)直升式活塞

英英解釋

n.	1. the part of an engine that moves up and down to create power

例句

and a sealing element and an isolating layer of the piston are directly injected into a whole with a piston steel tyre.

它的密封件與隔離層是直接與活塞鋼胎注射為一體。

The at least one piston ring is configured to meter a flow of diluent between the at least one shroud and the at least one fuel nozzle.

該至少一個活塞環(huán)構(gòu)造成在至少一個防護罩和至少一個燃料噴嘴之間計量稀釋劑流。

To understand why, imagine trying to drive a piston using a container full of heated gas.

要理解這是為什么？設(shè)想一下，試著在裝滿加熱氣體的容器中來推動活塞。

Much time was wasted in trying to make piston-engined planes operate at higher altitudes where the air seemed thin and easier to push aside.

許多時間消耗在了讓活塞發(fā)動機在空氣稀薄，易偏軌道的高海拔的情況下運行的實驗上。

This piston arrangement can be placed between the motor and a stop and with a 100 lb gauge will measure motor thrust to 140 lbs.

這個活塞的安排，也可以放在之間的汽車和制止，并與一百磅衡量衡量電機推力至140磅。

The constant reversal of the piston travel sets up inertia forces, which increase Both with the weight of the piston and with its speed.

活塞的不斷往復運動產(chǎn)生了慣性力，慣性力隨活塞的重量及其速度的增加而增大。

The piston is essentially a cylindrical plug that moves up and down in the engine cylinder.

實質(zhì)上活塞是一個在氣缸中上下移動的圓筒狀的塞子。

A two-stroke engine has no moving valves, and the spark plug fires each time the piston hits the top of its cycle.

二沖程發(fā)動機沒有移動的閥，火花塞每次點火活塞到達循環(huán)頂端。

Piston must be able to withstand the heat from the burning air-fuel mixture, plus the heat generated by friction.

活塞必須能夠承受住空氣燃料混合燃燒時所釋放出來的熱量，以及在此過程中摩擦所生成的熱量。

The piston moves up and down in the piston chamber primarily in response to changes in intake manifold vacuum.

活塞主要因進氣歧管真空度的變化而在活塞腔內(nèi)上下移動。

The pump comes complete and ready to use with a 12. 5 foot grout hose and a set of spare piston cups.

該泵構(gòu)造完整，可以使用12.5英尺水泥漿軟管和一套備用活塞。

The staggered positioning combination piston ring can be used for an air compressor and other relevant devices.

錯口定位組合活塞環(huán)尚可用在空壓機和其他相關(guān)裝置上。

Orifices perforate the piston and allow fluid to leak through as the piston moves up and down in the pressure tube.

打有小洞的活塞就會隨著活塞的上下運動，使避震器內(nèi)的液壓油通過小孔在壓力管內(nèi)流動。

In the front face of the flywheel, there is a shallow indentation used to determine the position of the piston in the first cylinder.

在飛輪前端面有一淺凹口，其用來確定第一個氣缸中活塞的位置。

The piston is a movable part of the engine, which moves up and down in the cylinder when it works.

活塞是發(fā)動機的運動部件，工作時在氣缸內(nèi)上下運動。

The piston must be replaced if cracked or score Do not attempt to restore a scored piston surface by sanding or polishing.

若活塞裂開或刮傷則必須更換。不要嘗試用沙子或拋光劑修復刮傷的活塞表面。

Also can be used with piston diaphragm made of a very dynamic measurement of high voltage, single capacitive pressure sensor.

還可以采取帶活塞動極膜片制成測量高壓的單電容式壓力傳感器。

is sometimes used for piston cooling since leaks into the crankcase would not cause problems.

潤滑油有時用來冷卻活塞，因為它漏泄到曲軸箱不會產(chǎn)生問題

and the crown part is provided with a piston top and a piston ring belt which form the lower wall of a combustion chamber.

所述冠部上設(shè)置有構(gòu)成燃燒室下壁的活塞頂以及活塞環(huán)帶。

Let air come in more easily - As a piston moves down in the intake stroke, air resistance can rob power from the engine.

使空氣更容易進入——在吸氣沖程中，當活塞向下運動時，空氣阻力將會剝奪引擎一定的動力。

The exhaust ports are simply tubes at the bottom of the piston stroke that open to the atmosphere to relieve the pressure in the cylinder.

港口的排氣管只是底部的活塞行程，開放的氣氛，以紓緩壓力缸。

The main section of a piston is known as the skirts. It forms a bearing area in contact with the cylinder wall.

活塞的主要部分叫活塞裙部。其與氣缸壁接觸形成了支承面。

Therefore, when the piston is pushed up in the cylinder, the air in the cylinder is trapped above the piston and compressed.

因此，當活塞在氣缸里被推動向上時，氣缸內(nèi)的氣體便被集聚在活塞上面并被壓縮。

The piston of the force transducer is so designed that if fits the face of the force transmitting piston up to within 3 .

這個力傳送器的活塞設(shè)計上可以使它在大約正負3內(nèi)與力傳導活塞相適應。

The present invention is the combination of the principles of a reciprocating piston engine and a revolving cylinder type compressor.

本發(fā)明是往復式活塞機與轉(zhuǎn)缸式壓縮機原理的結(jié)合。

The drone is driven by an air-cooled 2-stroke 14hp piston engine fuelled by ordinary motor vehicle gasoline.

無人機由一臺風冷、二沖程14馬力普通摩托車汽油發(fā)動機驅(qū)動。

Corrosion-resistance of piston rods is one of major factors affecting the quality and service life of automobile shock absorbers.

汽車減振器連桿耐蝕性是影響汽車減振器質(zhì)量和壽命的主要因素之一。

The first chamber and the second chamber are defined at least in part by an inner wall (52) of the pipette body and the piston.

第一腔和第二腔至少部分地由移液管主體的內(nèi)壁（52）和活塞限定。

When fluid is allowed to flow out of the cap end, the return spring exerts force on the piston rod to retract it.

當油液從無桿腔釋放出來時，回位彈簧對活塞桿施加推力使活塞桿縮回。

The gas holder was pressurized by the connection of a side plate with a piston through a kind of flexible rubber sealing material.

該氣柜主要借助于一種柔性的橡膠密封材料將氣柜側(cè)板和活塞密封連接。

A reciprocating piston, the inhalation and from a liquid, known as a working cycle; this pump known as the single-action pump.

活塞往復一次，各吸入和排出一次液體，稱為一個工作循環(huán)；這種泵稱為單動泵。

When the piston reaches the bottom of the intake stroke, the intake valve closes, trapping the air-fuel mixture in the cylinder.

當活塞到達進氣行程的下止點時，隨著空氣燃油的混合氣進入氣缸，進氣門關(guān)閉。

and the rear gland and the front gland are fixed on the piston rod through a fastening device.

后壓蓋和前壓蓋通過鎖緊裝置固定在活塞桿上。

second air moving device configuration is not fully used to achieve compression and two piston back and forth driving gas and gas purposes.

第二種配置則不用移氣器，完全利用兩個活塞來達到壓縮膨脹氣體與來回驅(qū)趕氣體的目的。

Patrick Hayes, Piston Powered: We haven't even seen him play a minute of NBA basketball yet, but I'll go with Derrick Williams.

我們甚至還沒有看過他在NBA的任何表演，但我相信他--德里克威廉姆斯。

An ultrasonic flame spraying technology is adopted for the reinforcement of the surface of the plunger piston.

柱塞表面的強化采用超音速火焰噴涂技術(shù)。

The method improved the design quality of piston linkage mechanism, prolonged the service life of the product, it has an important role.

該方法對于進步活塞連桿機構(gòu)白勺設(shè)計質(zhì)量，延長產(chǎn)品使用壽命，具有重要白勺作用。

The product of the invention consists of a power piston component, a gas distributing piston and a frame.

本發(fā)明由動力活塞組件、配氣活塞組件、機架三個單元體組成。

My earliest memories are of pointing to the sky, having detected the far-off drone of a piston engine.

我能回憶起的最早的事情就是指著天空，耳邊傳來遠處的活塞引擎的轟鳴聲。

Its core components are a bypass duct in the shock absorber's piston pin and a control piston which moves in a separate oil chamber.

它的核心部件是一個位于減振器活塞銷的旁通孔和一個在獨立貯油室內(nèi)運動的控制活塞。