查询词典 sector wheel

Four-wheel and all-wheel-drive systems are most useful in low-traction situations, such as in snow and on slippery hills.

四驱和全驱在低附着力的条件下是最有用的，比如在雪地里和光滑的山坡上。

The rear rim is asymmetrical on the freewheel side to improve torque transmission, while the front wheel is asymmetrical on the disc side to improve wheel rigidity during the braking stage, thereby increasing the bike's steerability.

对后轮而言，非对称质量边在小飞轮盘一侧，这使得扭矩传输更加平顺。对前轮而言，非对称质量边在刹车碟一侧，这样在刹车时提高了刚度，同时也提高了刹车时的可控性。

The friction drive wheel is the rear wheel from a mini moto.

摩擦驱动车轮是后轮从一个小型摩托。

In this paper,the effect of wheel-rail friction force on wheel peeling is researched mainly through the simulation test.

本文主要通过模拟试验研究轮轨摩擦力对车轮剥离的影响。

By applying the ANSYS analytical software, this paper made a detailed analysis on the strength of various structured friction wheel. The deformation cloud diagram of stress and strain of friction wheel was analyzed.

应用ANSYS分析软件对不同结构摩擦轮的强度作了详细分析，分析了摩擦轮应力及应变的变形云图。

Analysis was also made on the influence upon the grinding forces in case of the same friction factor between wheel and workpiece at different grinding speed, as well as in case of different friction factor between wheel and workpiece at the same grinding speed.

分析了砂轮与工件表面之间的摩擦系数相同而磨削速度不同时对磨削力产生的影响，以及磨削速度相同而摩擦系数不同时对磨削力产生的影响。

It is available in both All-wheel drive and Front-wheel drive.

这在全部车轮的驾驶和前轮驾驶里可提供。

The Outlook is available in front-wheel drive and all-wheel drive models.

Outlook有前轮驱动和全轮驱动两种车型。

Acadia can tow up to 4,500 pounds (2,041 kg), when properly equipped, and comes in both front-wheel drive and all-wheel drive models.

阿卡迪亚能拉动四千五百磅（2，041公斤），在适当的装备，并在两个前轮驱动和全轮驱动车型来。

The 30 mpg people-mover will have a base price of $41,660 for the front-wheel drive model and $43,250 for the all-wheel drive version.

30英里人民先行者将有一个基本价格四点一六六万美元为前轮驱动模式和四点三二五万美元为全轮驱动的版本。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！