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The confirmed death toll from the disaster has risen to 32,476 by 2:00 pm Sunday, and the toll would possibly rise to more than 50,000 as many, still buried in rubbles, are feared dead.

星期天下午两点统计,此次灾难的确认死亡总人数已上升到32,476人,并且估计死亡总人数会上升到50,000人,仍然被埋在废墟下的人呢,恐怕都已遇难了。

With the same of characteristics between solid and porous microchannel evaporator, that pressure drop rises with the increase of volume flow rate and heat flux, the latter's pressure drop will rise up around 30% to 260% as porosity increases.

在压降方面,相较於传统微流道蒸发器压降除了随著流量以及热通量的增加而上升外,多孔性结构微流道蒸发器的压降也会随孔隙度的增加而上升。

First, the effects of magnetic RAM relaxation time and the rise-time of incident pulse signal on reflection signal are discussed, the relationship between the rise-time of incident pulse and relaxation time based on the energy of reflection signal is revealed. Then, the effects of magnetic hysteric, susceptibilities and saturation upon reflection signal are analyzed, the results reveal the reflection of RAM target and UWB signal design. In the meantime, dielectric relaxation time effect about dielectric RAM target is analyzed simply, and the effects of relaxation time and the width of incident pulse upon reflection signal are probed. Finally, a few RAM targets are measured in the chamber using the impulse radar experiment system which is developed by the team of anti-stealth impulse radar on Department of Electrical Engineering, National University of Defense Technology. The experimental results show the similarity of the rule of echos with the theory. From the compared results of different tagets, we concluded, compared with 15% wideband sinusoidal signal, the impulse signal has increased 10~12dB energy from the same loaded RAM target; this, in turn, shows the nonlinear effects of RAM to the echoes, and the potentiality of the impulse signal to RAM targets.

首先分析了磁性RAM的弛豫时间及入射脉冲信号的上升时间对反射信号的影响,从反射信号能量角度出发,给出了入射脉冲上升时间与弛豫时间的关系;接着分析了磁性RAM的磁滞特性、磁化率及磁化强度对反射信号的影响,给出了RAM目标辐射和有关UWB信号设计的一般性结论;其次,对介电RAM的弛豫时间效应作了简单的分析,探讨了介电弛豫时间及入射脉冲宽度对反射信号的影响;最后利用国防科技大学电子技术系&反隐身冲激雷达技术研究组&研制的冲激雷达实验系统,在微波暗室中对几种不同的RAM目标进行了测量,结果表明:其反射波形的基本规律与上述理论分析相一致;从各种不同目标回波的能量对比结果得出,涂覆RAM目标对冲激信号的吸收比15%带宽的正弦信号要小10~12dB,证实了RAM的非线性效应对回波的影响,也证实了冲激信号反隐身的潜力。

The coral is thought to have formed initially on a flat surface: then as the sea-level rose in post-glacial times, thereby submerging the irregular wave-cut platform, the coral growth kept pace with the rising ocean level, so creating the great thickness witnessed today in such places as the Great Barrier Reef off the East coast of Queensland, Australia.

珊瑚被认为最初在平面上形成:然后随著冰河期海平面的上升,淹没了这不规则的波浪冲刷成的平台,珊瑚的生长和海平面的上升同步,因此造成了今天所看到的巨大的珊瑚礁,像澳大利亚昆士兰州东海岸线大堡礁。

The effect of a horizontal immersed tube on the bubbles in a fluidized bed is not the same as that of a vertical tube or plate.

气泡在水平管的底部形成和聚集,由于水平管对上升气泡的阻碍作用,气泡的上升速度沿管表面变化很大。

No double team the non-ball player; defensive three-second rule eliminated; double team no more than 3 seconds in the 12' lane

第三个上升箭头:联盟缩短3分线,修改 hand-checking 规则,促使 ORtg /DRtg 再次上升,也就是说球队在100个回合内的得分效率更高了。

No double team the non-ball player; defensive three-second rule eliminated; double team no more than 3 seconds in the 12' lane

第三个上升箭头:1994-95赛季联盟缩短3分线,修改 hand-checking 规则,促使 ORtg /DRtg 再次上升,也就是说球队在100个回合内的得分效率更高了。

Index System in the Housing Office Beijing villa index monitoring showed that in July, Beijing villa index for 1295 points, than in May rose 8 points to 0.4 percent increase, the rising trend of price index indicates that the villa market hot spot temperature.

指标体系中的房屋北京别墅指数办公室监测显示,在7月,北京别墅指数为1295点,比5月份上升了8点,至增长百分之0.4 ,上升趋势的价格指数表明,别墅市场热点温度。

Author has introduced the process design method for steam tracing system of chemical piping ;has discussed the relative regulation,code and gist in the steam tracing design at home and abroad from aspects of diameter,quantity,and max.

介绍了化工管道蒸汽伴热系统的工艺设计方法;从伴管的直径、数量、最大允许长度、U型弯累计上升高度以及伴管、疏水器、紧固件的材料等方面论述了国内外蒸汽伴管设计相关规定、规范和要点;结合工程实例,论述了伴管蒸汽的引入和伴管敷设时相关注意事项,以及在最大允许范围内出现袋形累计上升的高度值问题。

The disturbances on power system are calculated and analyzed, and the conclusions show that self excited shunt excitation system with less rise time and overshoot has good quality in majority disturbances.

所选的项目也是发电机在运行中会遇到的扰动。临界切除时间和强励上升速度用以检查对暂态稳定的影响。较长的临界切除时间和较快的强励上升速度反映较优的暂态稳定性。

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Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。