1) saltation
[英][sæl'teiʃən] [美][sæl'teʃən]
跃移运动
1.
A complete theoretical model with the wind feedback mechanism for steady state saltation is derived based on a simplified process of grainsurface impact.
给出了全面描述风沙耦合作用下沙粒跃移运动的理论模型,利用数值方法对风沙耦合作用以及空气上升力、Magnus力、静电力等因素对沙粒跃移运动和风速廓线的影响进行了研究,从而揭示出拜格诺结(Bagnold'sKink)高度与其对应的风速及沙粒跃移高度的关系。
2.
In this paper, the saltation of sand grains was studied in the case of the steady and fully developed blown sands.
本文以平坦沙漠上定常、充分发展的风沙二相流为例分析了颗粒的跃移运动，在这种运动中颗粒吸收气流的机械能和水平动量向下输送，并在落地时传递给床面。
3.
Saltation is the most significant in the three basic forms (Saltation,Suspension and Creep) of sand movement blown by wind.
在沙粒运动的三种基本方式(跃移,悬移和蠕移)中,以跃移运动最为重要。
2) wind-blown sand saltation
风沙跃移运动
1.
And aimed the fact that the influence of saltating particle\' spinning has not been taken into account when calculate the sand transport rate for the spinning is a stochastic and complex process, the influences of the particles\' spinning on wind-blown sand saltation are simulated in this dissertation.
本学位论文主要对两个问题进行了研究:针对非均匀沙的大小颗粒之间的荫暴作用,提出了公切角表征颗粒床面位置关系的非均匀沙起动风速;针对目前由于沙粒在空中运动的复杂性和随机性以及实验条件的限制而忽略沙粒自旋对风沙跃移运动影响的现状,定量模拟了沙粒自旋对输沙率和能量的影响。
3) jumping exercise
跳跃运动
1.
In jumping exercise,special strength training should be paid attention to and effective training load and intensity should be designed in the training.
跳跃运动中要重视专项的力量训练,在训练中制定有效的训练强度和负荷,就跳跃运动中力量的发展和机制进行综述,以科学地运用超等长力量和深跳训练,防止训练中过多的IIb肌纤维转变为IIa肌纤维,并制定更合理的训练计划和原则,培养出更优秀的跳跃运动员。
4) hopping
[英][hɔp] [美][hɑp]
跳跃式移动
1.
Experimental study on the displacement mechanism of a hopping locamotion mechanism;
跳跃式移动机构的移动机理及实验研究
5) the Great Leap Forward Movement
大跃进运动
1.
Putting aside its absurdness and hazardous nature,this article tries,from the dissemination study angle,to analyze the causes for the arrival of a nation-wide climax of the Great Leap Forward Movement in a short time under the joint forces such as political education,the leader s dissemination,the organization dissemination,the medium dissemination and so on,hoping to offer some .
大跃进运动是社会主义建设中违背客观经济规律的一次错误实践。
2.
Great Leap Forward of the lessons are extremely profound, and we need to continue to carry out the Great Leap Forward movement of the reflection and summary of the scientific.
大跃进运动是中国共产党对于适合中国国情的社会主义建设道路的一次悲剧性探索,对于当代中国的历史走向具有深远的影响。
6) spasmodic motion
跳跃式运动
补充资料：隐跃跃
1.隐隐约约。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条