高空的

From the results obtained in the study, the following conclusions can be made:The methylene blue and spectrophotometer method can capture the free radicals generated successfully. This is an effective way to measuring the free radicals quantitatively in cavitation, moreover it is easy to fulfill.The intensity of cavitation increases with reduction in the cavitation number. But the different mechanism of various enhancive processes (chemical and physical processes) results in different effect by cavitation number.The effect of operating parameters, such as inlet pressure, temperature and time on cavitation indicate that optimum operating conditions exist at the cavitation enhancive effect is maximum.It is important to optimize the structure of hydrodynamic cavitation reactor for achieving a desired effect. A reasonable geometric parameter can promote the enhancive effect for a fixed hydrodynamic condition.Ventilating appropriate gas to cavitating flow can increase cavitational intensity and hence promote the enhancive effect of hydrodynamic cavitation.

研究结果表明：亚甲基蓝分光光度计法，能够成功地捕捉到水力空化产生的羟自由基，是定量检测空化自由基简便易行的有效方法；空化程度随空化数的减小而增强，但对于不同的强化过程，因其强化机理不同，故空化数对强化效应的影响也不同；水力空化系统的压力、温度及时间等操作参数对空化强化效应的影响规律表明：在适宜的操作条件下可产生最佳的空化强化效果；空化发生器结构的优化设计是保证空化强化效应的重要前提，在一定的水力学条件下，合理的结构尺寸可以增强空化作用效果：往水流中适量加入干扰气体能够提高空化强度，增强空化强化效果。

Our company is a specialty deditcated truck manufactures,our company has own expot right ,and our water sprinkler ,road sweeper sewage suction truck,high-altitude truck ,aerial truck and vans are export to foreign countries ,and our dump trucks also have a large number of foriengn market.which dose not means that business would have been so good to do you .we are still faced with severs knock,The world is such that you never rest on its laurel,in this world you are not progress ,that means it is a biggest step backword,you may bot be saring by leaps and bounds.but you must be persistent sffers,even small steps to move,as long as you are moving ,you have hope,as long as you still has not been extinguished,you have the right to breed,this is the reality in this world.i have gone through the kind of look at the age of fairy tales,and i have already through the kind of the passion for survival alone love,aithough i still have in mind dream,the splendor of breathtaking beauty of dream,but i know that is the real dream that is close our eyes at night,and i know whick is my future that i must begging for it..

我所在的公司是个特种专用卡车制造厂家，自己有自行出口权，我们的环卫洒水车，环卫扫路车，环卫吸污车，环卫高空清洗车，高空作业车，厢式车都是远销国外的优良产品，同时我们的自卸车也在国外占据着大量市场，这并不代表生意就这么好做哟，我们仍然面临这剧烈的淘汰赛，这个世界就是这样，你永远不可以坐吃山空，在这个世界中，不进步就是最大的退步，你可以不是突飞猛进的高升，但是你一定要坚持不懈的努力，哪怕是一小步一小步的移动，只要你还在动，你就有希望，只要你还没有泯灭，你就有权利滋生，这就是现实中的世界，我早已经过了那种看童话故事傻笑的年龄了，我也早已经过了那种只靠激情度日的年华，我虽然心中仍然有梦，美的让人窒息的绚丽的梦，但是我现在却知道那只是真正的梦，是我只能在夜里闭着眼睛才可以实现的梦，那些我应该在阳光下昂起头来努力实现的才叫做未来。

As he sat there on the flat hilltop overlooking the serene ocean, the fresh smell of seawater attributing a calm to the mid-morning air, Leon listened to the harsh cawing of some nearby crows, which circled indifferently high above this haven of peace, their black feathers reflecting the golden sunlight as if to signify Leon's renewal of hope.

当他坐在平坦的山顶上俯瞰海洋全景时，早晨的气候让趋于平稳的海水散发出清新的味道。雷恩听到附近某处的乌鸦发出急促的叫声，在宁静休息处的高空回荡，他们的黑色羽毛反射出金色的光芒，好像预示着雷恩新生的希望。

Imagine, if you will, that each of these two professors of English Literature (both, as it happens, aged forty) is connected to his native land, place of employment and domestic hearth by an infinitely elastic umbilical cord of emotions, attitudes and values a cord which stretches and stretches almost to the point of invisibility, but never quite to breaking-point, as he hurtles through the air at 600 miles per hour.

不妨发挥一下你的想像力，假设这两位文学教授(都正好40岁)与各自的故土--他们工作的地方，他们家中的壁炉边--之间，都有一条弹性无穷大的纽带将他们相连，这条纽带交织着他们的情感、态度和价值观--他们各自以每小时600英里的速度在高空飞行时，这条纽带被拉伸到几乎看不见但又不至崩断的地步。

Exuberant cherubs and acrobats, a reindeer snacking on watermelon, a playful monkey dangling an ornament from its tail, a gold-embossed Nativity, a high-heeled red ankle boot stuffed with holly, and Santa's sleigh packed with presents are among the 50 black-and-white and color illustrations featured here.

在书中呈现的他的五十个黑白和彩色设计的作品中，有各种各样的小天使们和高空杂技演员，有驯鹿在西瓜上吃零食，有可爱的猴子摇摆玩耍着它尾巴上的装饰物，有金色凸起的占星物，有充满冬青树灌木的红色高跟高筒靴，有装满礼物的圣诞老人雪橇。

Small town hearts of the New Year Brought down by gravity, crystal clear City fog and brave dialogue converge on the frontier Make haste, I feel your heartbeat With new taste for speed, out on the street Find a road to a humble abode where both of our routes meet The silver sound is all around and the colors fall like snow The feeling of letting go, I guess we'll never know Cheer up and dry your damp eyes and tell me when it rains And I'll blend up that rainbow above you and shoot it through your veins Cuz your heart has a lack of color and we should've known That we'd grow up sooner or later cuz we wasted all our free time alone Your nerves gather with the altitude Exhale the stress so you don't come unglued Somewhere there is a happy affair, a ghost of a good mood Wide eyed, panic on the getaway The high tide could take me so far away VCR's and motorcars unite on the Seventh Day A popular gauge will measure the rage of the new Post-Modern Age Cuz somewhere along the line all the decades align We were the crashing whitecaps On the ocean And what lovely seaside holiday, away A palm tree in Christmas lights My emotion Struck a sparkling tone like a xylophone As we spent the day alone

小城镇的心，新的一年下跌所带来的严重性，清澈城市雾和勇敢的对话，衔接，对前作出匆忙，我觉得您的心跳与新口味速度，列于街找到一条道路，以谦虚的居留权，如我们的路线，满足银的声音是所有周围的颜色一样，属于雪感觉不放，我猜想我们将永远不知道欢呼起来，擦干潮湿的眼睛和告诉我，下雨时我将融入了以上的表示，彩虹，你射击，透过您的静脉 cuz你的心有一个缺乏色彩，我们应该已经被称为我们要长大，迟早的事cuz我们浪费了我们所有的空闲时间，单你的神经，收集与高空呼出的压力，让您不来脱胶某处有一个愉快的事，鬼，一个良好的情绪广泛的眼睛，恐慌就逃走高潮流可以采取我那么远录像机的团结和汽车上第七天流行的衡量措施，将风靡一时的新后现代的年龄 cuz某处线沿线的所有几十年来对齐我们被撞毁whitecaps 就海洋什么可爱的海边度假，远离一棵棕榈树在圣诞灯我的情感一个晶莹剔透的语气就像一个木琴作为我们花了一天单

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大气层结比较稳定的情况下，如果基本气流在低层和高层较大(有可能存在低空急流和高空急流)，此时产生的β中尺度不稳定扰动相对于基流向东传播，甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变，可以得到涡旋Rossby波的相速度表达式，涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变，亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关，它的能量是频散的，其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时，横波型不稳定可能是混合的涡旋Rossby重力波的不稳定；而在基本流场的风速仅仅存在线性切变，不存在二次切变时，横波型扰动的不稳定则是重力惯性波的不稳定。

Using entomological radar, we showed that the ability to select seasonally favorable, high-altitude winds is widespread in large day- and night-flying migrants and that insects adopt optimal flight headings that partially correct for crosswind drift, thus maximizing distances traveled.

根据所搜集到的雷达对天空中迁徙飞行的昆虫进行扫描的数据，Jason Chapman 及其同僚显示，在高空飞行的蛾子和蝴蝶能够选择有利的风向并纠正其方向的偏移，这些策略可使昆虫所覆盖的地面最大化，并使它们的飞行时间得到最佳化。

Apart from getting close with the variety of marine animals, Headland Rides in the park are worthwhile to try. For instance, the Hong Kong's largest Roller Coaster, The Dragon, the Flying Swing which lifts as high as 7 metre in a wave-like motion, as well as the Abyss Turbo Drop that drops you straightdown in 5 seconds. Moreover, visitors are encouraged to take a ride on the twisting Mine Train, Raging Rive and Space Wheel.

除了观赏令人目不暇给的鱼类外，园内各种新奇刺激的机动游戏也都值得一试，如：全香港最大的云霄飞车—「疯狂过山车」、在离地七米的高空，享受「飞天鞧千」的环回乐趣以及感受「极速之旅」所带来的超级快感等……另外，於「急流天地」里，游客更可一试在矿山中此起彼落的「越矿飞车」、以超过 5 8 千米的时速，於急流俯冲而下的「滑浪飞船」和「太空摩天轮」。

The result showed that the strong storm followed by mesoscale squall line was primary cause of strong sandstorm producing, steps and ladders short wave trough of 500 hPa was great criterion triggering system for the mesoscale squall line producing, the essential dynamic condition was provided by distortion field and the mesoscale low pressure of 700 hPa for the strong sandstorm forming and maintaining in mid-west of Hexi Corridor, the deep vertical circulation development condition was basic power that urged squall line to occur and sand dust to curl up, which was provided for the deep convection development by superimposition of lifting movement before ground cold front and ascendant current of secondary circulation in upper air jet entrance region, temperature and the barometric gradient around the cold front was enlarged by enhancement of ground thermal low and temperature diurnalvariation of afternoon, by which essential thermal energy unstable condition was provided for the gale and strong sandstorm eruption, the strong sandstorm appeared in downstream of -200 m^2s^(-2) center of vertical helicity, the vertical helicity had good instruction significance for development of squall line and landing region of sandstorm, the mesoscale squall line occurred in unstable stratification, basic condition of potential energy transforming as kinetic energy was provided by strong unstable stratification for the strong sandstorm forming and developing.

结果表明：中尺度飑线所伴随的强风暴是产生强沙尘暴的主要原因；500 hPa阶梯短波槽是中尺度飑线产生的大尺度触发系统，河西走廊中西部700 hp变形场、中尺度低压为强沙尘暴形成和维持提供了必要的动力条件；地面冷锋前上升运动与高空急流入口区次级环流的上升气流的叠加，为深对流发展提供了深厚的垂直环流发展条件，是促使飑线发生和沙尘卷起的基本动力；地面热低压的加强和午后气温的日变化加大了冷锋前后的温度和气压梯度，为大风、强沙尘暴爆发提供了必要的热力不稳定条件；强沙尘暴出现在垂直螺旋度为－200平方公尺/s^2中心的下游，垂直螺旋度对飑线的发展和沙尘暴的落区具有较好的指示意义；中尺度飑线发生在不稳定层结内，较强的不稳定层结为强沙尘暴形成、发展提供了位能转化为动能的基本条件。

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。