全轮驱动

Basing on the speed control and reversing control in hardware control circuit, software control program realized the rectilinear motion and simple curvilinear motion of an omni-directional mobile robot.

软件控制程序在硬件控制电路实现的调速控制和换向控制的基础上，通过编程实现全向轮驱动小车的直线运动和简单的曲线运动。

All wheel drive is a kind of a car which always use 4 wheel to drive, no 2 wheel dirve.

全驱系统是指只能用四轮驱动的汽车，不可以换成两轮驱动的形式。

The pleasure s of smooth powerful performance highlight the smart integration of advanced technologies, from the sure-footed capabilities of full-time 4WD to the reassurance of comprehensive safety measures.

从极为稳定的全时4轮驱动到无微不至的安全措施，整合的先进科技令您享受到顺滑强劲的动力表现。

Hydrostatic all-drum travel drive by the hydraulic motors at dual-gears infinitely variable speed. The two drums transmissions are intercrossed for more reasonable weight distribution, realizing higher compaction quality in operation.

行走传动系统：静液压全轮行走由液压高压柱塞马达驱动，二档无级变速；双钢轮采用交叉配置实现驱动，质量分布更为合理，保证了整机在工作过程中达到更高压实质量。

This luxury SUV also has all-wheel drive and four-wheel independent suspension.

这家豪华越野车也有全轮驱动和四轮独立悬架。

Codenamed GM 166, the new car will be available in both FWD and AWD and will be priced somewhere between the LaCrosse and CTS.

代号为通用汽车公司166 ，新车将在前进和全轮驱动系统，将价格之间的Lacrosse和壳聚糖。

The Equinox is available in LS, LT and LTZ trim, with standard FWD or optional AWD.

赤道提供镑，低温和莲塘早装饰，与标准前进或可选全轮驱动系统。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。