手大的

The results were as follows.(1) In the backward handspring, the trajectory of CM and horizontal velocity of CM in junior-high and college gymnasts were lower and higher than those of senior-high gymnast, so the vertical velocity is better when they perform tucked backward somersault. College gymnast has higher vertical velocity than junior-high and senior-high gymnasts in take-off moment of backward handspring phase.(2) Senior-high and college gymnasts have more elbow and shoulder angle in take-off moment of backward handspring and tucked backward somersault phase. Therefore, angle of both arm is bigger for performing in hand push away phase in the backward handspring, and increased the reaction force with body in the tucked backward handspring.(3) College gymnast has large knee flexions in hand support and push away moment in the backward handspring, it would increase rotation radius and better moments of inertia in the backward handspring.

结果显示：在后手翻阶段中，较低的重心轨迹和较高的水平速，有於后续空翻的垂直速；大专选手在后手翻阶段起跳瞬间有较高的垂直速；高中及大专选手在后手翻起跳脚地瞬间和团身后空翻起跳脚地瞬间时，肘、肩关节角皆大於国中选手，使其在后手翻起跳地瞬间时，双臂的伸展於后手翻的手推地面的动作，而团身后空翻起跳脚地时，双臂向上摆於身体向上伸展方向的掌握，并使重心有一定的腾空高；大专选手在后手翻阶段的手著地瞬间和手地瞬间的膝关节角较大於高中和国中选手，使其可增加身体的旋转半径，并能获得较佳的下摆动能，而膝关节角小则形成屈膝的动作，导致重心水平速低，减少下摆动能和影响整体动作的节奏和韵。

Avalokitesvara, protector for those born in the year of RatThe thousand-armed-thousand-eyed Avalokitesvara has the ability to benefit all living being and bless all to have harmonious relationships, wealth, abundance success and fulfillment."Thousand" means inexhaustibility and perfection.

千手千眼观音菩萨，千手观音，是指具有千手、千眼，每一手掌各有一眼的观音菩萨，这里的"千"，是代表无量及圆满之意，也就是"千手"象征此观音大悲利他的方便无量广大，"千眼"象征他应物化导时，观察机根的智能圆满无碍。

In Alexander Dumas'book,"The Three Musketeers ", two of the musketeers are called Athos and Porthos. What was the name of the third Musketeer?

在亚历克斯·大仲马的书《三个火枪手》中，其中两个火枪手叫做阿托斯和波托斯，第三个火枪手的名字叫什么？

In demand as a sideman, he has performed with artists such as Eric Alexander, Vincent Herring, Jimmy Heath, Ralph Lalama, Jim Snidero, and Rick Margitza.

在漫长的职业演奏生涯中，曾经担任多位国际知名萨克斯风演奏家的伴奏钢琴手工作，如传奇萨克风大师吉米E海斯，纽约卡内基厅爵士大乐队的萨克斯风手罗夫E拉拉玛，以及曾与爵士小号大师迈尔斯E戴维斯晚年时有长期合作关系的萨克斯风手瑞克E马吉萨等。

This work, concentrated on the asymmetric allylation of aldehydes controlled by different chiral auxiliaries prepared from rotational pure tartaric acid, can be divided into three parts.The first part aims to review the developments of chiral drugs and asymmetric synthesis, from which derived the present research topic backgrounds and works.Synthesis and applications of allylation from aldehydes are the second part of the thesis. By optimizing the reaction conditions, such as solvents, temperature, time and chiral auxiliaries like N,N\'-dibenzyl tartamide, N,N\'-p-dimethylphenyl tartamide, N,N\'-o-dimethylphenyl tartamide, N,N\'-o-dichlorophenyl tartamide, N,N\'-a-dinaphyl tartamide, N,N\'-dicyclohexyl tartamide and N,N\'-diphenyl tartamide, ideal experimenttal conditions are obtained according to HPLC monitoring, as well as the auxiliaries\' recoveries experiments. Starting from benzaldehyde and 3-bromopropaldehyde, N,N\'-dibenzyl tartamide is considered the best auxiliary in this reaction.

本文介绍了醛的不对称烯丙基化反应，以光学纯酒石酸为原料，研究了不同构型手性配体在醛的烯丙基化反应中的立体选择性，全文共分三部分十个章节：第一部分对当前手性药物和手性技术进行了概述，并由此展开了本文的研究背景和任务；第二部分为有机合成部分，对醛的不对称烯丙基化反应进行了深入探讨，以苯甲醛为原料对反应条件进行优化，在优化的反应条件下对制备的七种可回收手性酰胺配体(N-苄基酒石酸二酰胺、N-对甲苯基酒石酸二酰胺、N-邻甲苯基酒石酸二酰胺、N-邻氯苯基酒石酸二酰胺、N-a-萘基酒石酸二酰胺、N-环己基酒石酸二酰胺和N-苯基酒石酸二酰胺)进行筛选，优化配体回收实验条件，最终确定出N-苄基酒石酸二酰胺在苯甲醛的不对称烯丙基化反应中具有较大优越性，结晶回收的手性配体光学纯度保持不变。

While money is eagerly collected in vast sums with one hand, it is paid out in increasingly vaster sums with the other.

政府的一只手急切地征收到大把钞票，却被另一只手以日益增长的更大数额花出去了。

He seized my hand in his great clasp and nearly yanked it off.

他用他的那双大手紧紧握住我的手，差点没把我的手拽掉了。

Strong sales lift full range of chain hoists, the price is reasonable, there is a large tonnage of 50 tons, the chain can be lengthened to 30 meters, chain hoist chain is made of high quality alloy steel and carbon black after treatment, toughness greatly improved, and can effectively prevent rust, can withstand more than 4 times the pull out force, safe and reliable.

大力起重公司销售手拉葫芦种类齐全，价格合理，有大吨位50吨，链条也可以加长到30米，手拉葫芦链条是用优质的合金钢制成，并且经过碳黑处理，韧性有很大提高，而且能有效防止生锈，可以承受4倍以上的拉脱力，安全可靠。

His RBI total led all AL second basemen for the 2007 season, and since he made his debut on May 3, 2005, Cano has more hits as a second baseman (498) than any other Major League player.

他的打点是今年全大联盟二垒手最多，而且自从2005年5月3日初登场以来，Cano共击出498支安打也领先全大联盟的二垒手。

A series of 3,5-disubstituted chiral hydantoins were prepared from D-amino acid and phenyl isocyanate in mixed solvent, and the catalyst was then supported on macroporous adsorption resins.

摘 要：以混合溶剂法由D 氨基酸和异氰酸酯制备一系列3，5 二取代手性海因，用大孔吸附树脂作载体，制成固载型手性催化剂，并考察了不同结构手性海因化合物在3 苯氧基苯甲醛氰醇化反应中的催化活性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。