Taking Legel87-5 and Xinyin98-1 as the material, the changes rule of the fruit vertical, the transverse diameter and fresh weight were studied.
试验选用里格尔87-5、新引98-1为试材,研究了果实的纵、横径增长和果实鲜重的变化规律。
Being investigated and studied the existence of the carriages, such as the multiple-wheels carts and the chair sedan described in the wall-paintings from the Dunhuang Mogao Caves, the author considers that it is very different between the historical records and the Dunhuang wall- paintings about the making and using of the transport-tools in ancient China.
本文通过对敦煌壁画中现存的唐代所绘的四轮车、多轮车及椅轿的考察与研究，对中国历史上交通工具制造和使用的情况提出了与传统记载不同的看法。
The Force has 850 motorcycles and 1650 four-wheeled vehicles.
警队拥有850部电单车及1650部四轮车辆。
Close behind was another string of mules and another wagon.
紧接着又是一队骡车和一辆四轮马车。
A wheeled vehicle, especially a four - wheeled horse - drawn passenger vehicle, often of an elegant design.
四轮马车带轮子的车辆，尤指马拉的四轮客车，常设计得很精巧
He flagged a droshky.
他招招手，叫了一辆敞篷四轮马车。
fast armored vehicle with four-wheel drive and open top.
有四个轮子和开口顶部的装甲车辆。
The Research of Four Wheel Steering Vehicle Based on ADAMS Simulation
基于ADAMS的四轮转向车辆仿真研究
Optimal control and simulation analysis of four-wheel steering vehicle
四轮转向车辆的最优控制与仿真分析
RBF Tire Model and Its Application in Four-Wheel-Steering Vehicle Control;
RBF轮胎模型及其在四轮转向车辆控制中的应用
Tire longitudinal force optimization distribution for independent 4WD EV
四轮独立电驱动车辆全轮纵向力优化分配方法
The carriage jogged along on the rough road.
那辆四轮马车在那崎岖的道路上颠簸前进。
This four parts assembled rim with inclined profile is used commonly for international ind ustrial vehicles.
四件式斜底轮辋是国际工业车辆最常用的类型。
4-wheeled motor vehicle; usually propelled by an internal combustion engine.
四个轮子的机动车辆；通常用内燃机作为动力。
He hailed a droshky and asked to be driven to Freta Street.
他叫住一辆敞篷四轮马车，吩咐上弗雷塔街去。
Her boxes can be called for by one of the wagons.
她的那些箱子可以叫一辆四轮运货马车拉回来。
Control Study of Vehicle with 4WS Based on Matlab/Simulink and Neural Network;
基于Matlab/Simulink和神经网络的四轮转向车辆控制研究
Simulation and Research on Fuzzy Control of Four Wheel Steering Vehicle Lateral Stability
四轮转向车辆横向稳定性模糊控制仿真研究
Four wheel independent electric drive vehicle test bed
四轮独立电驱动越野车辆研究实验平台
Road Test for Handling and Stability of Four-wheel Steering Vehicle Control System
四轮转向车辆控制系统操纵稳定性道路试验