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- opposed piston engine 对置活塞发动机,对置活塞式发动机
- They use a piston engine instead. 他们改用活塞发动机。
- Components of a typical, four stroke cycle, DOHC piston engine. 四冲程循环活塞发动机的典型构成。
- Piston Lube Principles: Experts answers 12 questions that clear up misunderstandings and myths about piston engine oil. 活塞润滑原理:专家回答12个问题消除了有关活塞式发动机滑油的误解和荒诞说法。
- be feed up with 对…厌烦
- The effect of elastic coupling on wobble plate piston engine shafting vibration in the underwater craft was discussed principally. 本文主要讨论在某水下航行装置中，弹性联轴节对摆盘式活塞发动机轴系振动的影响。
- Adding phenolic aldehyde-amine type ashless agent in aircraft piston engine oil, working life of the oil is greatly increased without serious leadpaint corrosion. 添加酚醛胺型无灰剂于活塞式航空发动机润滑油中,可大幅度地延长其使用寿命而并不导致严重的铅漆腐蚀。
- The result shows that the traditional estimation methods about powerplant performance are adapted for propeller aircraft even if with small-sized piston engine and propeller. 研究结果表明，传统的估算方法对于装小型活塞式发动机的螺旋桨飞机也是适用的。
- Built in 1958 at Eastleigh, Hampshire as a 2-seat army observation helicopter, the Skeeter is powered by a De Havilland Gipsy Major Mk.140 4-cylinder piston engine. 建于1958年在eastleigh ，新罕布什尔州作为一个2个座位的军队观察直升机， skeeter是由一德哈维兰流浪（ Sea Gipsy ）主要mk.;140 4缸活塞式发动机。
- The one-piece forged brake caliper body houses two opposed pistons, with a choice of high-power metallic pads or resin pads offering finer modulation. 整体铸造的（一般是两半分别加工，再用螺丝固定合体）双活塞碟刹夹钳，有两款刹车片可以选择：大功率的金属刹片和手感较好的树脂刹片。
- It is also generally conceded that Wankel engines are quieter than comparable piston engines. 转子发动机比通常的活塞式发动机噪音小也是大家所公认的。
- In this paper the current status of development and exploitation of Wankel rotary piston engine in china and analysis of some key technologic problems of rotary piston engine are carried out. 本文主要介绍我国三角转子发动机目前的研制和使用情况,并对转子机研究中的某些关键技术问题进行了分析。
- Engines were Franklin or Lycoming horizontally-opposed piston engines of200 to305 HP(150 to230 kW). 发动机是富兰克林或者惠普200-300(50到230千瓦)塞式发动机。
- Fixed-wing aircraft is the most common type of plane. Contains the source of power piston engine, turboprop engines, jet engines, turbofan engine, or rocket engines and so on. 固定翼飞机是目前最常见的飞机型态。动力的来源包含活塞发动机、涡轮螺旋桨发动机、喷射发动机、涡轮风扇发动机或火箭发动机等等。
- His plan was opposed with fierceness. 他的计划遭到强烈的反对。
- Engines were Franklin or Lycoming horizontally-opposed piston engines of 200 to 305 HP (150 to 230 kW). 发动机是富兰克林或者惠普200-300(150到230千瓦)活塞式发动机。
- The populace at large are opposed to sudden change. 人民群众普遍反对突然实行的变革。
- They are opposed to the enclosure of common land. 他们反对把公地圈为私有。
- Public opinion was opposed to the war. 舆论是反对那场战争的。
- Gas turbine engines use the Brayton cycle.Wankel rotary engines use the Otto cycle, but they do it in a very different way than four-stroke piston engines. 转子活塞发动机用的是四冲程循环，但是它们和四冲程活塞发动机有很大不同。
