1)Lunar regolith sampling月壤采集
2)lunar soil月壤
1.Statics characteristics of lunar soil by DEM simulation;月壤静力学特性的离散元模拟
2.Numerical analysis on travelability of lunar soil simulant by means of distinct element method模拟月壤可行驶性的离散元数值分析
3.A temperature simulation in the lunar soil is presented here for deep space exploration.首先简要介绍了月壤热物性的探测结果,针对月球表面具有一定深度的土壤层建立了土壤温度变化的一维数学控制方程,探讨了数值求解的方法,并根据月壤探测样本的文献对热物性参数进行了归纳。
英文短句/例句
1.Development of Lunar Soil Simulants and Characteristics of Microwave Radiation of Lunar Regolith;模拟月壤研制与月壤的微波辐射特性研究
2.The Study on the Simulation of Lunar Rover Interaction with Lunar Soil on the Basis of Soil Bin Test基于轮壤作用试验的月球车与月壤相互作用动态仿真
3.Simulation of Traction Ability of Lunar Rover with Different Mechanics of Lunar Soil月壤力学性质对月球车牵引性能影响的模拟
4.Design and Dynamic Characteristic Research of Month Soil Sampling Mechanical ARM月壤采样机械臂设计及动态特性研究
5.The interaction between a rigid wheel and lunar soil simulant刚性轮与模拟月壤相互作用初步研究
6.Numerical analysis on travelability of lunar soil simulant by means of distinct element method模拟月壤可行驶性的离散元数值分析
7.A PRELIMINARY DESIGN FOR PRODUCING CONSTRUCTION MATERIALS FOR THE LUNAR BASE:MICROWAVE SINTERING ILMENITE OF LUNAR SOIL月壤钛铁矿微波烧结制备月球基地结构材料的初步设想
8.Microscopic study on dynamic behavior of lunar regolith under driving wheel in microgravity circumstance微重力环境轮下月壤运动状态细观分析
9.The Influence Factor Analysis for a Dual-sensor Probe to Measure the Lunar Soil's Thermal Properties双探针法测量月壤热物性参数的影响因素分析
10.Research on Lunar Soil Analysis Based on Multi-spectral Image Fusion and Target Classification of Neural Network;基于多光谱融合和神经网络分类的月壤分析研究
11.On Shao Yong s ″Wind and Moon-Scene Feelings″ Based upon YiChuan Ji Rang Ji;从《伊川击壤集》看邵雍的风月情怀
12.Analysis on Monthly and Seasonal Variation of Soil Moisture in Shanghai上海地区土壤水分月季变化特征分析
13.Peaks of nematode population in the fields occurred from the beginning of july to the end of August.病田土壤线虫量在七月上旬到八月下旬间出现高峰。
14.The dynamic characteristics of lunar rover are very complex when the rover steers on soft soil.月球探测车在月球表面松软土壤上的转向动力学特性比较复杂。
15.Tensions in the region spiked last month when Pyongyang tested a nuclear weapon.平壤上个月进行核武器试验,加剧了地区紧张。
16.Mechanical analysis of wheel-soil interaction of lunar rover月球车车轮与土壤相互作用的力学特性分析
17.Effect of Tourism Disturbance on Soil of Mingyue Mountain National Forest Park;旅游干扰对明月山国家森林公园土壤的影响
18.Monthly Change of Soil Respiration and Temperature Sensitivity Research in Typical Poplar Protection Forests in Coastal Area of Northern Jiangsu Province沿海防护林土壤呼吸月动态及温度敏感性研究
相关短句/例句
lunar soil月壤
1.Statics characteristics of lunar soil by DEM simulation;月壤静力学特性的离散元模拟
2.Numerical analysis on travelability of lunar soil simulant by means of distinct element method模拟月壤可行驶性的离散元数值分析
3.A temperature simulation in the lunar soil is presented here for deep space exploration.首先简要介绍了月壤热物性的探测结果,针对月球表面具有一定深度的土壤层建立了土壤温度变化的一维数学控制方程,探讨了数值求解的方法,并根据月壤探测样本的文献对热物性参数进行了归纳。
3)lunar regolith月壤
1.Microscopic study on dynamic behavior of lunar regolith under driving wheel in microgravity circumstance微重力环境轮下月壤运动状态细观分析
2.It is a geochemical copycat of lunar regolith.模拟月壤是与月球月壤具有相似的矿物组成、化学成分和物理力学性质的地球物质,是月球样品的地球化学复制品。
3.The lunar surface is almost completely covered by a dark gray layer of debris, lunar regolith, with thicknesses in the range of 2 meters to 20 meters. 月壤是在O2、水、风和生命活动都不存在的情况下,由陨石和微陨石撞击、宇宙射线和太阳风轰击、月表温差导致岩石热胀冷缩破碎等因素的共同作用下形成的。
4)Lunar regolith/dust月壤/月尘
5)soil information collecting platform土壤信息采集平台
1.A design solution of portable field soil information collecting platform based on ARM9 chip S3C2410A is presented, the thinking and way of developing core board, soil information collecting module, GPS information collecting module, human interface and information storage module are expatiated, the process of transplanting WINCE.提出了基于ARM9微处理器芯片S3C2410A的便携式农田土壤信息采集平台的设计方案,阐述了构成硬件平台的核心板、土壤信息采集模块、GPS地理位置信息采集模块、人机接口模块以及信息存储模块等的设计思路和实现方法,对WINCE。
6)information collection system of soil土壤信息采集系统
延伸阅读
月壤分子式:CAS号:性质:月球表面广泛覆盖着粒度几厘米到1mm,甚至几十微米的由岩石碎屑、角砾、粉尘和冲击熔融玻璃组成的‘土壤’,化学成分复杂,结构松散。在月海月壤一般厚4~5m,高地较厚约10m。由于太阳风注入和撞击作用,月壤富含亲气元素H,C,N,O和惰性气体及氦(达1~63μg/g)和钛铁矿微粒。