New ceramic-based materials are being used to create automobile and aircraft engine parts that will result in more efficient combustion and significant fuel savings.
新型的陶瓷材料正被用于制造汽车和飞机发动机零部件，使燃料能更有效地燃烧，从而大大节省了燃料。
The powerplant of propeller aircraft is composed of two main parts, piston engine and propeller.
小型螺旋桨飞机的动力装置一般由活塞式发动机和螺旋桨两个主要部分组成。
The hydraulic jack generally by this aircraft (main engine), the dynamic system and the hydraulic control system three parts is composed.
液压千斤顶一般由本机(主机)、动力系统及液压控制系统三部分组成。
The main shaft bearings of aircraft engine are key parts of plane, its reliability and life affect directly on the reliability and life of engine and even whole plane.
航空发动机主轴轴承是飞机关键部件的关键零件，其可靠性和寿命直接关系着发动机乃至飞机的可靠性和寿命。
The parts include fasteners used on aircraft, missile guidance electronics, materials used in body armor and engine mounts.
其中也包括了在飞机上使用的紧固器、飞弹导航电子设备。防弹衣原材料和引擎装置。
The parts include fasteners used on aircraft, missile guidance electronics, materials used in body armor and engine mounts.
其中也包括了在飞机上使用的紧固器、飞弹导航电子设备。防弹衣原材料和引擎装置。
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