查询词典 lunar month

Although scientists had postulated this phase of lunar history based on the Apollo samples, the proof came from the Clementine and Lunar Prospector data, which indicated the global distribution and large abundance of anorthosite.

虽然科学家根据阿波罗太空船所采集的样本提出了关于月球这段历史的假说，但是证据却来自克莱门蒂号和月球探勘者号的观测，显示斜长岩丰富且分布全球。

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。

In the initial design period of lunar exploration device, an accurate finite element modeling of lunar regolith is significant for the simulation and analysis.

在月球探测设备设计初期阶段，建立较为精确的月壤有限元模型，对于仿真和分析探测工具与月壤的相互作用情况至关重要。

For more information, visit the Diviner's web site at http://diviner.ucla.edu and the Lunar Reconnaissance Orbiter web site: http://lunar.gsfc.nasa.gov/.

目前，这一最新月球温度观测研究为美国宇航局当前其他月球勘测任务带来了希望，科学家们期望能够在月球表面发现水资源的存在。

The design requirement and mechanism of Lunar Rover with Center of Mass Varied (CMR-1) are briefly introduced. Based on the characteristics of wheelsoil interaction mechanics, the wheel sinkage, stability margin, motion resistance and drawbar pull of lunar rover in forward mothion are analyzed using terramechanics theory.

简要介绍了变质心月球车(CMR1)的设计要求和机械结构，并基于地面力学的知识，从分析月球车轮地接触力学特性入手，对变质心月球车行走过程中车轮下陷量、运动阻力和牵引力等进行了分析。

Utilizing the terra-mechanics equation and parameters of the lunar topsoil (the following is abbreviated as lunar-soil), the drawbar clevis pulling force of wheel was predicted by calculation.

应用地面力学方程和月球表层土壤参数计算预测了车轮的挂钩牵引力。

Found in a pile of old Apollo lunar surface photographs, the picture reveals an object at the far left of the frame that appears to be a drinking fountain, surprisingly close to one of the Lunar Module landing struts.

在旧阿波罗月球表面的照片发现桩，图片显示在远框架，似乎是一个饮水机，竟然接近登月舱着陆支柱之一留下了对象。

I could not afford expensive hotels, so I wanted to have a dinner at first. It was lucky, in the flourishing streets, I found a not very flourishing restaurant, ordered a beef and a greengrocery, very delicious, and not expensive, it was my dinner of Chinese Lunar Year's Eve. I will never forget this Chinese Lunar Year's Eve all my life.

住宿很难找，有大酒店却住不起，决定先吃了饭再找住的，庆幸的是，在繁华的地方找到一家不太繁华的餐馆，要了一个铁板牛肉烧和青菜，味道不错，价格也不贵，算是年夜饭了，这个除夕及年夜饭是如此的特别，肯定终生难忘。

The study results about lunar mantle and core structure, isostasy state, composition and evolution based on lunar gravity field are also introduced here.

此外，月球重力场还应用于月幔／月核研究、月球均衡状态、月球物质成分及月球演化历史的研究中。

With the launch of the Chang'e-1 satellite, the independent lunar gravity and topography model study has become one of the basic research objects in the near future, and the corresponding study about lunar crustal structure, isostasy, mascons and composition can also be carried out based on the new datasets.

随着我国嫦娥探月计划的实施，利用其探测数据建立自主重力场模型及地形模型成为我国探月研究的基础工作之一。

The purpose of this document is to offer a systematic approach to quality risk management.

本文件的目的是提供一个质量风险管理的系统性方法。

Those luxurious apparels open with coquet under the moisture of sullages, posy by posy.

在污水滋润下朵朵绽放着妖媚的华容。