快

An instantaneous optimal semi-active control method is put forward. Combined sliding mode control with lyapunov's stability theory, the control weights matrix, which can minimize structural instantaneous energy, is designed. Simulation and shaking table test is conducted to validated the method's effectiveness. To solve combination explosion of controlled structural state encountered in high-rise building control, the semi-active control strategy, which can drive structural state point to reach the sliding mode switching band, is designed by using sliding mode control theory, and genetic algorithm is used to find the optimal semi-active switching to drive the structural state point to sliding mode switching band at prestissimo speed.

提出了一种瞬时最优半主动结构控制方法，利用滑模变结构控制理论和Lyapunov稳定性理论设计使结构瞬时能量最小的半主动控制权矩阵，仿真实例和振动台试验验证了本文所提方法的有效性和实用性；为解决在高层建筑半主动控制中半主动控制器状态组合爆炸的问题，利用滑模变结构控制理论设计在Lapunov稳定意义下使结构在运动状态空间中任一相点于以最快速率到达滑模切换带的半主动控制策略，并用遗传算法找出了最快到达滑模切换带的半主动控制切换组合。

This is our frist individual video, this time, present by Steven from HKPA, he will show us what's the true Parkour, point to point. From point a to point b, use the most factional and prestissimo movement, save, qiuck, and functional, no trickz and find your own way.

這是我們飛躍道的第一條個人影片，今次是我們的隊員濤，這條影片的主要是Parkour的本意：點對點的路線性Parkour，用最快，最實用的方法越過障礙，由一點到一點，濤在這條影片中就示範了這個Parkour的根本，不花巧，實在的用最快最簡單的方法去走自己的路。

I?ve always tried to type as fast as possible and I noticed I could type pretty fast and without nearly any typos.

我总是喜欢尽可能地弹得最快，后来我发现我能弹地非常非常快而且不用看琴键。

Why? Because it will make you learn and improve faster. It will make you ready for the prime time sooner.

为什么呢？因为这样会让你更快的得到学习和提升，会让你更快为更好的时机做好准备。

People change so quickly, just find I am so puerility that didn\'t know how to deal well with the relationship between people and made myself so hard.

世界变化如此快，人们变化如此快，我发现自己很天真以至于我不知道如何去处理好人际关系，这使我感到很痛苦。

His record for the velocity of life expansion was a giant puffball, which, he said, produced spores at such a rate that if materials were provided fast enough for the developing fungus, in only three generations puffballs would exceed the volume of Earth.

他的生命扩张速率的记录如同一个巨大的马勃菌，他这样说，其产生孢子的速率如此之快，只要有供给速度足够快的物质满足这真菌发展的需要，只须繁殖三代，马勃菌的体积就能超过地球。

A ballroom dance in quadruple time; combines short and long and fast and slow steps fixed sequences.

一种四拍的舞厅舞蹈；由短和快和慢和快固定的顺序组成。

A march for accompanying quick ''.'time'.''.

快''。'拍子'。''舞一种伴有快节奏的舞步

In order to discuss different teaching effect based on the fact, select palm-up attack→ palm-down quick push→ left push and right attack→palm-down slow chopping and down slow chopping→ palm-down quick push→palm-up attack→left push and right attack, compare to traditional teaching program.this research has been done in grade 2001、2002 students at ChengDu PE institute, According to analyse the research data and show, a program is better than B and C.

为了探讨不同程序的教学效果，根据现实条件，选出正手攻球→反手快推→左推右攻→反手慢搓和反手慢搓→反手快推→正手攻球→左推右攻与传统教学程序进行对照实验研究。实验在成都体育学院体育系2001级和2002级中进行，经对实验数据进行统计检验，结果显示：A教学程序优于B和C教学程序。

Always need to meet difficulty, I should brave to face, not elusion, so then can grow up, I feel the work which passes this quick year, I ratio past mature not a few, particularly is this time, the mind and body both sides all had a very big change, with just came out a school door of I am different, drive perhaps this society assimilate, I thought that this isn't the bad matter, same I will adapt this society, so then can be better existence, believe that everyone should be similar to my standpoint, ha ha, everyones enter quick growth!

总要遇到困难，我应该勇于面对，而不是逃避，这样才能成长嘛，我觉得通过这快1年的工作，我比以前成熟了不少，尤其是这段时间，身心两方面都有了很大的改变，与刚走出校门时的我不一样了，也许是被这个社会同化了吧，我认为这不是坏事，同样我要去适应这个社会，这样才能更好的生存嘛，相信大家应该和我的观点相同，哈哈，大家都进快的成长吧！

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。