查询词典 Bekker

It may have taken as little as a few million years, Bekker says.

贝克说，这个过程可能花了短短的几百万年。

Piling up, each with the eyelids cut off so that Bekker could photograph his victims as they died.

堆积如山，每个眼睑切断，使尼贝克能拍摄他的受害者，因为他们死亡。

Dan Gibson and Hennie Bekker present us with another fine recording exploring nature with music.

Spring Awakening是已故的伟大的自然音乐家Dan Gibson于2001年发行的专辑。

Based on the theory of Bekker,this paper also analyzes the process of steering on flat ground and on a slope. This paper also considers the centrifugal force and the air resistance when tank is driving at middle or high speed.

在分析坦克所受外力作用时，考虑了履带的滑动和横摆角，并且根据Bekker的理论，分别讨论了坦克在水平面和斜坡上的转向过程，在分析过程中，充分考虑了坦克高速转向时的离心力的影响。

It has been shown by allalysis that to predict the multi-pass performallce of a driven wheel on sand with Bekker s theory will result in a larger error.

应用本文的方法，可明显改善刚性驱动轮在松散沙土上重复通过时牵引性能的预测精度。

From award winning, multi-platinum artist Hennie Bekker comes 'Horizons', an electronic musical exploration of the world.

带着赢得多白金唱片的奖励，艺术家Hennie Bekker来到了《Horizons》，一次世界电子音乐的探索之旅。

This paper will analyze the mechanical performance of the wheel and design a test-bed to test the performance of the lunar rover's wheel. Firstly, the mechanical characters of the soil are separated to press-sinkage character and shear character based on Bekker's theory, and common press-sinkage and shear models are introduced and the theory of Lankine passive earth pressure is also introduced. These basic theories are helpful to construct model.

根据Bekker半经验法的基本思想，将土壤的力学特性分解为水平方向的剪切特性和竖直方向的承压特性，阐述了地面力学中常见的土壤的承压、剪切等力学模型，并引入了朗肯被动土压力理论，为建立车轮在松软土壤中前进和转向的力学模型奠定了基础，同时进行了实验土壤的剪切实验，测量了土壤的内聚力和内摩擦角等参数。

The rigid and elastic wheels of tire-soil contact models are proposed based on the Bekker pressure model and the Jonasi shear soil model, and they are described in the form of S-function to enhance the calculation efficiency and simulation accuracy.

根据多体动力学在Adams环境中建立了某款工程车辆的模型，以汽车地面力学中Bekker承压模型和Jo-nasi剪切模型为基础建立了刚性轮和弹性轮模型以模拟轮胎地面接触，并将轮胎地面接触模型用S函数描述，以提高仿真运行速度和计算精度。

A 4x4 vehicle is essential for exploring the country, and Kalahari Car Hire (109 Daan Bekker Street, Windhoek; 264-61-252-690; www.natron.net/tour/kalahari/hester.htm) charges 600 to 850 Namibian dollars a day for a Toyota twin-cab truck — about $75 to $106 at 8 Namibian dollars to the U.S.

为了进行探索旅行一辆4x4的汽车是必不可少的，，卡拉哈里租车（ 109 Daan Bekker街，Windhoek； 264-61-252-690 ； Windhoek ）丰田双排坐的卡车约600至850纳米比亚元一天，一-约7 5至1 06美元，（纳米比亚元与美元8：1的比例下

Driving force of wheel on soft lunar soil is much different with wheel on the ground of the earth.Wheel sinks and slides easily on lunar soil.The driving force formula of wheel based on Bekker formula is much complex,for forecasting driving force,curve fitting based on least squares method was introduced to simplify formula driving force.The driving force can be calculated through measuring wheel sinkage and slide.

基于Bekker轮-地力学理论的车轮驱动力计算公式复杂，不适合直接计算，为实现车轮驱动力预测，为车轮驱动力优化提供计算基础，本文采用基于最小二乘法的数据拟合方法对车轮驱动力进行数值拟合计算，为实时的车轮驱动力预测提供可行的方法，从而实现对车轮驱动力的优化。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。