内燃机

The invention is capable of increasing the air pressure in the air inlet manifold and improving the aeration coefficient in the cylinder while in instantaneous acceleration, thereby changing the combustion conditions of the internal combustion engine at a medium and low speed, resolving the problem of the poor accelerating performance of the turbocharger at the medium and low speed, improving the output torque at the medium and low speed, optimizing the accelerating performance and greatly shortening the acceleration response time of the automobile; moreover, because the fuel is fully burned, the utilization factor of the fuel is also improved and the discharge capacity of the internal combustion engine is reduced.

本发明能够增加进气歧管内的空气压力，提高加速瞬时缸内的充气系数，从而改变内燃机中低速的燃烧状况，并改变涡轮增压机中低速加速性能差的问题，提高中低速的输出扭矩，优化加速性能，使车辆的加速响应时间大大减短；同时，由于燃料获得了充分燃烧，也提高了燃料的利用率，降低了内燃机的排放量。

The piston is one of the important parts of internal-combustion engine.

活塞是内燃机的重要零部件之一，它的可靠性和寿命往往制约着内燃机的性能和强度。

How to improve the quality of thin-wall internal-combustion engine cylinder's internal surface is always a problem in internal-combustion engine field.

怎样进一步提高薄壁内燃机汽缸内壁表面质量，一直是内燃机行业研究探讨的问题之一。

Piston ring, which is apt to be worn out, is the key part of engine. The tribological character of piston ring and cylinder affects the capability of engine.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，其摩擦学性能的好坏直接决定着内燃机质量的优劣。

Piston ring, which is apt to be worn out, is the key part of engine. The quality of piston ring affects the capability of engine. Abrasion between piston and cylinder is mainly abrasive wear.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，它的质量好坏直接决定着内燃机质量的优劣。

An air cleaner unit includes a filter element disposed in a casing for filtering air to be introduced into an internal combustion engine of a vehicle.

一种用于内燃机的空气净化器单元，包括设置在外壳中的过滤元件，所述过滤元件用于过滤引导到车的内燃机中的空气。

It is the main reason lead to the unworn of machine and loss of ...

提高内燃机的可靠性、耐久性和降低故障率，一直是内燃机技术发展的一个重要研究方向。

Based on the author's educational reform and practice over the past years, this paper presents some reformational thoughts about the course of Internal-Combustion Engine in the major of Thermal Energy and Power in didactical guidelines, teaching contents and teaching method etc.

本文结合作者多年的教学改革和实践，针对热能与动力工程专业的内燃机类课程，从教学指导方针、教学内容、教学组织等方面，提出了若干改革的思路和设想，指出内燃机类课程教学改革的重点是更新教学内容，突出和把握学科动态，注重理论与实践相结合。

Engine main bearing is one of the most important tribological elements in internal combustion engine.

内燃机主轴承是内燃机最重要的摩擦副之一。

Combustion engine and motor vehicle producers shall adopt oil-saving technologies in accordance with the economic standard for combustion engine and motor vehicle to reduce the consumption of oil products.

内燃机和机动车制造企业应当按照国家规定的内燃机和机动车燃油经济性标准，采用节油技术，减少石油产品消耗量。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了