Where the driveshaft meets the rear axle there is the group of gears called the differential . These gears turn the rear wheels. They let each wheel turn at its own speed when it is necessary.

在传动轴和后车轴接合处有一组差逮齿轮,这些齿轮使后轮转动,并在必要时使两个车轮按不同的速度旋转。

属类：工程技术-交通-交通工具

For air transport, packagings intended to contain liquids shall also be capable of withstanding a pressure differential without leakage as specified in the international regulations for air transport.

在空运时,拟装液体的容器也必须按照国际空运规章的规定,能够承受一定的压差而不泄漏。

属类：行业术语-检验检疫-

In other respects, the provisions of paragraph 6 shall apply as modified by the relevant special and differential treatment accorded to developing country Members under this Agreement

在其他方面,应适用经本协定项下给予发展中国家成员的有关特殊和差别待遇修改后的第6款的规定。

属类：综合句库--

A list of possible causes-the differential diagnosis-is developed and then narrowed down by further tests that eliminate or support specific possibilities.

在找出一连串可能的原因后,再做进一步的检查来排除或支持某些可能性使范围更缩小。

属类：化学及生命科学-医学-

These have been developed by the numerical integration of the differential equations of gas motion for a spherical blast wave in air

这些都是根据空中球形爆震波气体运动的微分方程的数值积分得到的。

属类：综合句库--

These quantities are not perfect differential

这些量不是全微分。

属类：综合句库--

This process probably contributes substantially to the differential movement which accompanies epeirogenic rejuvenation

这一过程可能在基本上提供了与造陆回春伴生的差异运动。

属类：综合句库--

This differential also spurs an exporter like Hirsch to teach its overseas customers to better anticipate needs and avoid expensive emergency orders.

这种差异促使像美国好施集团这样的出口公司经常提醒他们的国外客户,最好预测需求以便避免昂贵的紧急订单。

属类：单位简介-公司简介-

Differential GPS Based Control of Heavy Vehicles; Final research rept.

重型飞行器的差分GPS基控制/最终报告

属类：应用文体-论文标题-

The automobile differential was invented in 1827; originally used on steam-driven vehicles, it was well known when internal-combustion engines finally appeared.

自动差速齿轮于1827年发明,原用于蒸汽机车,当内燃机问世后,此种齿轮才广为使用。

属类：工程技术-机械与工具-