We studied the effects of pulse - shape , an additional static electric field and different initial states on ionization probability and hhg . we did so by representing the results of a series of numerical experiments on a one - dimensional model hydrogen atom 本文将采用数值计算法来求解含时schrodinger方程，研究在一维氢原子模型中，外加的平行静电场，不同形状的激光脉冲以及原子处于不同初始态对谐波谱线和电离率的影响。
A glance through the magnifying - glass or microscope into the interior of an emerald tells us something about the eventful genesis of this unique gem : here we see small or large fissures ; here the sparkle of a mini - crystal or a small bubble ; here shapes of all kinds 大量的裂缝及内含物。透过放大镜或显微镜我们可以更了解这个独特宝石的内部构造：我们可看到大小不同的裂隙及不同形状的小结晶体或气泡。而当晶体仍在形成过程中，其中一些是有机会
The sprayersare equipped with spraying nozzles of two different types and different functions , through which airflows of different shapes burst forth for different purposes . when used together with lengthened spraying hose , brushes and glass blades , the sprayers can show more excellent convenience and better effects 配有2种不同形状及功能的喷嘴，可分别喷出不同形状的气流，可供不同的使用选择加长喷管、刷头、玻璃刮刀的配合使用，可使清洗更方便，效果更好。
In order to deal with effect of the high damping , focusing probe with focused sound field is used in testing . the image device of ultrasonic c - scanning , which has functions of ultrasonic testing , pc - based control , data collection , data storage , data processing and image displaying together , is applied in testing for the sake of visual testing result 为了克服高阻尼影响，采用了具有声束聚焦性能的聚焦换能器对不同形状的该种复合材料工件进行检测；为了得到直观的检测结果，运用了将超声检测与微机控制和微机进行数据采集、存贮、处理、图像显示集合在一起的超声c扫描成像技术，并得到了工件内部缺陷的横截面图。
At last , different heating ways are carried out to obtain enough data with elements of different materials and shapes in experiments . some new ideas are introduced according to the analysis of experimental results . the paper is of importance to later research on non - uniform temperature distribution 同时，对不同材料、不同形状的零件，使用不同的加热方法，在非均匀温度场的实验中，得到了大量的有价值的实验数据，并对实验数据进行分析、处理，提出了自己的一些观点，这对今后进行非均匀温度场进一步研究有实际意义。
Please join three hong kong artists wong hei , kwan bo wei and lee ka shing on an exploratory adventures into the two biggest desserts of china - kakelamagan dessert and guerbantonggute dessert where a lot of adventurers have lost their lives during their explorations . this travellogue provides a panoramic view of the desserts : dunes of various shapes , grassland , icebergs , snow mountains , lakes , trees in the dessert and the people living in the dessert . . 三位主持人王喜关宝慧及李家声均签下生死状，与摄制队勇闯这片变幻莫测之地，带大家观赏沙漠各种瑰丽奇观：由风吹成不同形状的沙丘沿途的草原冰川雪山湖泊及林木，又探访在沙漠上生活的居民，令您眼界大开！
First , the direction of fringe variation in the interference images is different with different intake duct , but in the same intake duct , the direction is the same . second , different intake duct has different rules to flow variation . third , the infinite width of interference fringe is visual , high precision , and easy to qualitative analysis , but the finite width of interference fringe is easy to judge the direction of fringe variation and to further detailed analysis 实验结果表明，气道不同，条纹的变化方向不同，但同一气道在不同的流量下，条纹的变化方向是一致的；不同形状的气道对流量的敏感程度不同，对气体旋流的扩散作用影响也有很大的差异；用无限宽条纹法得到的图像直观，灵敏度大，易于做定性的分析对比，而有限宽条纹法可以进行流体在运动方向的判别，更有利于详细的分析研究。
Through experimentation , it has a deep study on the ir thermograph to perception depth of the delaminated defects , the perception area of defects , the distinguishing instances of the different forms of defects . then the results show that to those defects whose burying depths are more than 50mm , and delaminated defects whose the areas are smaller than 30 ? 30mm2 , it is rather hard for the ir thermogrpahy to detect 从实验的角度,在红外热成像检测法对空鼓缺陷的感知深度、缺陷的感知面积、不同形状的缺陷的分辨情况进行了深入研究,结果表明对一些埋设深度> 50mm的缺陷,面积< 30 30mm2的空鼓缺陷,红外热成像检测法对这些缺陷的检测已相当困难。
The goal of this paper to is evaluate advantages and disadvantages of the non - invasive medical micro - robots which have different shape screws and choose the most suitable shape screw which enable this micro - robot to be suspended to move more quickly and form thicker mucus film 本课题的研究目标是，针对提出的一种无损伤医用微型机器人，在采用不同形状的螺纹下，评价一下不同螺纹的优劣性，最后来确定一种最为合适的螺纹参数，以达到以较快的速度、较厚的粘液膜厚度实现悬浮式运行。
The results of the experiments indicate that : thermal plumes in the mantle ( i . e . mantle plumes ) should be divided into two types , vertical plumes , as mentioned traditionally , and non - vertical plumes , including those of inclined - columns , vortexes , etc . , and the former may be only a particular case of the latter ; under the condition of the coriolis force to be ignored 在忽略科里奥利力的情况下，板块的下插和滞积下沉、岩石圈根的存在以及地幔介质粘度的非均匀分布等都可能构成不同形状的障碍导流体，导致地幔的涡旋运动。
