末速度

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特点： -手机上最惊人的街机风格的图象-可感觉到速度和恐惧-五个基于任务的故事关卡，以及大量的关末BOSS -解锁出新的游戏模式-单人混战，在被击落前尽可能多的消灭敌人-多样的武器系统，使敌人感到震惊和害怕，包括机关枪、导弹和炸弹-五个巨大的敌人，隐形飞机、潜艇、航空母舰、坦克和更多-创新的多人游戏模式，让朋友们可一起体验这混合即时战略和快速动作的射击游戏

This paper is focus on the measurement of laminar flame propagation velocity of premixed CH4 with air under two kinds of conditions through the counterflow experimental system.one is with steam catalytic reforming reactions;the other is not.

燃烧系统的各种排放物是空气的主要污染源，城市中的机动车的污染已形成越来越大的威胁。自上世纪70年代末，我国机动车的污染排放量以每年12.7%的速度递增。

Level of hypertensive group HsCRP is remarkable as a result prep above contrasts group, hsCRP level and style quality exceed mark, smoking, blood fat to reach diameter of end of left room diastole to increase mussily, contractive end diameter adds left room, left ventricular diastole is inchoate mitral valve is the biggest blood stream speed and diastole are terminal mitral valve is the biggest.

结果高血压组hsCRP水平显著高于对照组，hsCRP水平和体质量超标、吸烟、血脂紊乱及左室舒张末径增加、左室收缩末径增加、左心室舒张早期二尖瓣最大血流速度和舒张晚期二尖瓣最大血流速度之比异常有关。

The construction of a vector diagram of the change in velocity shows that the force on the earth is directed toward the sun.

知道了初速度和速度的改变，我们就可以求出行星在这个时间间隔的末时刻的速度和位置。

Both groups have the same treatment course of 6 months. By cardiac ultrasonic contrast, both groups were examined before discharge and 6 months after the discharge the LVEDd, LVEF, the peak value of tachogram at prediastole, the peak value of tachogram at diastasis period and calculated the value of E/A.

应用心脏超声检查2组患者AMI后(14±2)d及1个疗程后左室舒张末径、左室射血分数、二尖瓣舒张早期血流速度峰值、二尖瓣舒张晚期血流速度峰值，并计算E/A。

After relations between growth speed of final ice lens and segregation temperature were analyzed, the decrease of water intake speed at high segregation temperature was pointed. For small heave induced by intermissive freezing mode of controlling frost-depth, the mechanism of using intermissive phase to increase segregation temperature of the final ice lens so as to restrain its growth was proposed.

进一步定量考察末透镜体的生长速度与分凝温度之间的关系后，指出较高的分凝温度将会导致吸水速率的降低，而控制冻深的间歇冻结模式其机理就是利用间歇阶段促使末透镜体的分凝温度升高，抑制末透镜体的生长，进而达到减小冻胀的目的。

There was a good correlation between Ptw,AVCtw,MVOtw,PTV,PUV,UntwR and age.2.Assessment of left ventricular twisting and untwisting of DCM patients19 DCM patients(range 18-80 yr,mean age 50.52±17.52 yr,2 females) and 21 age- and sex-matched normal controls(range18-80 yr,mean age 49.05±16.94 yr,5 females) were enrolled into this study.Then DCM patients were divided into two groups:E/A＜2 group and E/A＞2 group.The routine echo showed the left ventricle dilated and EF decreased.The results show that LV rotation degree, rotation velocity at baseline and apex were irregular changeable with the cardiac cycle;the rotation direction was clockwise at the base and counterclockwise at the apex,and are combined to yield a systolic counterclockwise twisting as seen from the apex,but the rotation at the basal and apex were the same direction in some patients.

扩心病患者左室扭转及解旋特征的研究选择扩张型心肌病(Dilated Cardiomyopathy，DCM)组患者19例(男性17例，女性2例，年龄18～82岁，平均50.52±17.52岁)，健康体检者21例(男性16例，女性5例，年龄18～80岁，平均49.05±16.94岁)作为对照组，扩心病患者按照E/A分为E/A＜2、E/A＞2两个亚组，结果显示：常规超声显示DCM组LVDd值增大，EF值减小；DCM患者左室心底部与心尖部心肌旋转角度、旋转速度随心动周期变化曲线明显紊乱；与正常组比较，DCM患者左室整体扭转角度和速度分别为(6.49±1.82)°、(67.84±15.60)°/s，较正常人显著减低P＜0.01左室舒张末及收缩末扭转角度DCM患者较正常人显著减低(P＜0.01，左室舒张末及收缩末时间在DCM-E/A＞2组较正常人及DCM-E/A＜2组显著缩短P＜0.01DCM患者左室解旋速度较正常人亦显著减低(P＜0.01，左室功能轻中度减低(DCM-E/A＜2)患者解旋率[(0.29±0.07)%]较正常人[(0.42±0.11)%]明显减低，但当左室功能重度减低(DCM-E/A＞2)时左室解旋率[(0.63±0.35)%]较正常人反而增加；左室整体扭转角度、舒张末扭转角度、收缩末扭转角度、解旋与左室射血分数未见明显相关性。3。

At the end of 1990抯, the growth of international capital抯 circulation has greatly overstepped that of world trade which also has surpassed the growth of world economy.

二十世纪九十年代末，国际贸易的增长速度超过了世界经济的发展速度，而国际资本的流动速度比国际贸易的增长速度还要快。

Because of this, scientists assumed that if you measure the speed of light in different directions, you should get different speeds since the earth is in orbit around the sun. In 1895 Albert Michelson and Edward Morley performed this experiment and surprisingly, saw no difference in the speed of light for different directions.

因此，科学家们认为，因为地球是在围绕太阳运行，如果我们沿不同方向测量光的速度，将得到不同的结果。1895年，阿尔伯特·迈克尔逊和爱德华·莫雷进行了这个实验，并且出乎意料地末能发现光在不同方向的传播速度有任何的差异。

One very obvious feature of the measured terminal velocities and computed drag coefficients was their great natural variability v.p.

所测末速度和计算的拖曳系数的一个非常明显的特征是它们的重大自然变率（见125面）。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。