查询词典 engine

Multigrade engine oils became widely available in the 1970s where they combine the benefits of remaining fluid at low temperature s but retaining adequate thickness to protect the engine at operating temperature s.

多级粘度发动机润滑油出现在七十年代，它们在低温下既能保持流动状态，又能够保持适当的稠厚，从而能够在工作温度下对发动机形成有效的保护。

Multigrade engine oils became widely available in the 1970s where they combine the benefits of remaining fluid at low temperatures but retaining adequate thickness to protect the engine at operating temperatures.

多级粘度发动机润滑油出现在七十年代，它们在低温下既能保持流动状态，又能够保持适当的稠厚，从而能够在工作温度下对发动机形成有效的保护。

Benefits of this system were obvious over a conventional twin layout, with only the same frontal area as a single-engined aircraft, the wing left clean of engine nacelles and attendant structures, and no asymmetric pull if one engine cut out.

这样的系统的好处明显超过了传统的双螺旋桨布局形式，他就如同一架具有有相同迎风面积的单引擎飞机。不在机翼下安置发动机舱和辅助结构，就不会因为一台发动机的熄火而产生不对称的推力。

The two-cell, 400-gallon capacity fuel tanks for each engine were located in the aft portion of the engine nacelles and in the adjacent stub-wing sections.

两个细胞， 400加仑的油箱容量为每个引擎均位於在尾部的部分发动机舱和在旁边的存根翼部分。

Simultaneously founding the mechanical modelof the seeder and analyse engine's libration when it was running at 50r/s,42r/s,38r/s,25r/s,7r/s influence on arranging seeds and use damping spring and latex to reduce libration about this part. Analysed the treading and swerving capability of the Paddy direct-seeding machine. Research results indicate: only boat motherboard's front across baffle's angle is 30 degree, the section shape of motherboard is undee, depth of section is 30mm, direct seeding engine stepped resistance and soil is least, turning

研究结果表明：当船底板前横挡板角度为30度、底板截面形状为波浪形、底板截面深度为30mm时，直播机在行走时行走阻力最小，壅土最少，转弯时转弯阻力最小；当发动机38r／s时，发动机对排种盘的振动影响最大，加刚度为100N／mm的减振弹簧或厚度为35mm的橡胶后，排种盘的振动量会大大降低，减振后的振动对排种无重大影响；仿真结果还显示，排种器力学模型、直播机行走、转弯性能和排种性能合理。

The feasibility of utilizing FAI injection system on a 50 cm^3, twostroke motorcycle engine is studied experimentally. Injection directions, injection timing and fueling are studied specially at the small and full throttle opening conditions to clarify their effects on emissions, fuel economy and engine power.

试验研究了FAI直喷系统在50立方公分二冲程摩托车发动机上应用的可行性，着重研究了在小节气门开度和节气门全开条件下，喷油方向、喷油提前角以及喷油量对排放、经济和动力性能的影响。

20Th century 80's, companies have developed 5 series of aero-engine turboprop and licensing micro Dongan Automotive Engine family of products, forming a combination of military and civilian product mix and a new management system.

进入20世纪80年代，公司相继研制开发了涡桨5系列航空发动机和东安牌微型汽车发动机系列产品，形成了军民结合的产品结构和新型管理体制。

The engine on a front wheel drive car is usually mounted sideways in the car with the transaxle tucked under it on the side of the engine facing the rear of the car.

发动机在一个前轮驱动的汽车，通常采取侧身在汽车上与跨桥藏下它放在一边的引擎所面临的汽车尾部。

Although the V12 TDI belongs to the Audi V-engine family, this model features a special cylinder angle of 60°– perfect for this engine type.

虽然所属的V12 TDI发动机的奥迪V型发动机的家庭，这种模式采用了特殊的气缸夹角60 °-完美的引擎类型。

A key feature of the new engine is the unique, parallel sequential turbocharger system, the first of its type to be fitted to a V-engine anywhere in the world.

这台3.0升引擎能取得如此骄人的性能指标关键在于它采用了平行连续涡轮增压器，这是全球首个在V型引擎中配备该类型涡轮增压器的先例。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。