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- earth curvature effect 地球曲率效应
- Topographic factors such as hypsography and earth curvature are greatly responsible for remote sensingimage distortion. 地形因素，包括地面起伏和地球曲率，是造成航空数字遥感影像变形的主要原因之一。
- An L-band safety remote control system is introduced which is composed of three stations and one center in order to increase coverage and overcome the limit of earth curvature to intervisibility. 本文介绍一种L频段安控系统,它由“三站一中心”组成,用三站无线接力的方法来提高覆盖范围并解决地球曲率对通视的限制。
- In track simulation,the corresponding earth equivalent radius of a track in a specific range is approximate to the earth curvature radius of the latitudinal location of the target. 介绍了在航迹模拟中,一条航迹在一定范围内对应的地球等效半径,可以近似为目标所在的纬度的地球曲率半径。
- effective earth curvature factor 有效地球曲率因数
- Analysis and experiment shows that the performance of SAWT using symetric airfoil section is poor, because of the flow curvature effects. 考虑流线弯曲影响后，单流管模型的计算结果与实验 结果基本相符。
- It showed that the curvature effects play a significant role in buckling problems under external pressure for small radii DWNTs. 结果显示，对于小半径的双壁碳纳米管曲率效应对外压屈曲有效明显的影响。
- The single simple streamtube model, with the flow curvature effects correction, used for performance prediction of V-SAWT(V-type Slant Axis Wind Turbine) is presented. 本文提出了用于斜轴式V型风力机性能计算的单流管模型。
- The curvature effects of interlayer van der Waals(vdW) forces on external pressure-induced buckling of a double-walled carbon nanotubes(DWNTs) were studied. 摘要针对双壁碳纳米管外压屈曲问题，研究了层间范德华力的曲率效应对临界外压的影响。
- Keywords armchair SWNT;curvature effect;Fermi velocity;energy gap; 扶手椅型SWNT;曲率效应;费米速度;能隙;
- Curvature Effect on Electronic Structures of Single-wall Carbon Nanotubes 单壁碳纳米管的电子结构及卷曲效应
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- HARDNESS SOLUTION FORM FOR ELASTIC-PLASTIC MATERIAL CONSIDERING THE INDENTER TIP CURVATURE EFFECT 考虑压头尖端曲率的弹塑性材料硬度的解答形式
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
