汽车工程

Precise reconstruction of curved surface of automobile hub was finished by using Surfacer software based on reverse engineering technology.

利用逆向工程技术，采用Surfacer软件对汽车轮毂进行曲面精确重构。

For a long time, our company has specialized in manufacturing diesel valve spring, high-pressure pump, pneumatic hydraulic element spring, pressure regulating spring, delivery valve spring, plunger spring, clutch spring 、 suspension spring 、 die spring 、 disk spring 、 tension spring 、 wire form spring 、 torsion spring etc. for all kinds of motors, motorcycles, tractors and engineering machines.

本公司长期专业生产各类汽车、摩托车、拖拉机及工程机械等配套用内燃机气门弹簧、高压油泵和气动液压元件弹簧、调压弹簧、出油阀弹簧、柱塞弹簧、离合器弹簧、悬架弹簧/减振器弹簧、模具强力弹簧、涡卷弹簧、重型机械用弹簧、碟形弹簧以及拉簧、扭簧、卡簧等，钢丝线径为0.1-75.0mm。

Our company aims for developing heavy-duty tramcar assemblies, engineering machinery parts, auto instruments and other industries.

方舟公司以发展重型矿车配件、工程机械零部件、汽车仪器仪表等事业为目标，长期以来我们围绕"全球化时代的中国新商道"和"全球化背景下中国商人"的战略思想为主题，为了做大、做强、做久、更高、更远、更新的目标，我们放眼全球、共谋发展，坚持以信息化带动工业化的指导思想，申请自行贸易进口零部件来更好的为广大客户提供服务。

Earthmover tyre,high capacity tyre,light truck tyre,industrialtype tyre,farm truck tyre and special tyre.

工程机械轮胎，载重汽车轮胎，工业车辆轮胎，农业轮胎，特种轮胎。

Its products comprise over 600 specifications in six series,including earthmover tyre, high capacity tyre,light truck tyre,industrialtype tyre,farm truck tyre and special tyre.

拥有工程机械轮胎，载重汽车轮胎，工业车辆轮胎，农业轮胎，特种轮胎等五大系列，共600余个品种。

The advantage and disadvantage of 3 different turbulent models used in numerical simulation are discussed.

探讨了三种工程中常用的湍流模型在模拟汽车外流场的计算中的优劣。

School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081,China

北京理工大学机械与车辆工程学院，北京 100081； 2。天津军事交通学院汽车工程系，天津 300636

The brand of this truck is "JIEFANG"(YUEJIN, HUANGHE ,HINO, NISSAN, TOYOTA, ISUZU, TADANO, KATO, MITSUBISHI, HITACHI, IFA, BENA, SKODA, TATRA, CSEPEL, FIAT, FORD, DODGE, GMC, BERALIN, ROMAN,ГИС,ГИП).

这台载重汽车的牌号是&解放&跃进，黄河，日野，日产，丰田，五十铃，多田野，加藤，三菱，日立，依 15 我们通常在混我们用的混凝土是那个起重抱杆(格工程建设现场英语五百句发，奔驰，斯柯达，太脱拉，却贝尔，菲亚特，福特，道奇，通用，贝埃标，罗曼，吉斯，吉尔。

The brand of this truck is "JIEFANG"(YUEJIN, HUANGHE ,HINO, NISSAN, TOYOTA, ISUZU, TADANO, KATO, MITSUBISHI, HITACHI, IFA, BENA, SKODA, TATRA, CSEPEL, FIAT, FORD, DODGE, GMC, BERALIN, ROMAN,ГИС,ГИП).

Page 45 of 76 工程建设现场英语五百句这台载重汽车的牌号是&解放&(跃进，黄河，日野，日产，丰田，五十铃，多田野，加藤，三菱，日立，依发，奔驰，斯柯达，太脱拉，却贝尔，菲亚特，福特，道奇，通用，贝埃标，罗曼，吉斯，吉尔)。

"Monza is an extremely difficult circuit to master from a tyre perspective" says Kees van de Grint, Bridgestone Motorsport's head of track engineering. In terms of track surface you could use a soft tyre.

&从轮胎的角度来说，蒙扎是一条极端的，难控制的赛道&普里斯通汽车运动赛道工程主管Kees Van de Grint说，根据赛道路面判断只能用软胎。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。