反点

It is difficult to determine gauge point and calibration value in extinction coefficient inversion of airborne lidar that detects in low altitude.

进行低空探测的机载激光雷达消光系数反演存在着标定点选取和标定值确定两大困难。

Fernald iterative backward integration method can find gauge point and calibration value for extinction coefficient inversion without other auxiliary equipment when airborne lidar is used for low altitude detection.

Fernald迭代后向积分法能够在不利用其它辅助设备的情况下，找到进行低空探测机载激光雷达消光系数反演所需的标定点和标定值。

The client may create an unrealistic product vision and request extensive gold-plating , leading the team to over- or under-develop functionality.

敏捷强调即时通讯，但在大型多团队分散式系统开发的情况下，如何达成这点反而是个问题。

The client may create an unrealistic product vision and request extensive gold-plating , leading the team to over- or under-develop functionality.

敏捷强调即时通讯，但在大型多团队分布式系统开发的情况下，如何达成这点反而是个问题。

The paper gives stiffness matrix and mass matrix in finite element analysis of the ground vibration problem caused by track traffic by using three-dimension finite element method. Because three-dimension finite element analysis is very difficult, it is transmitted into a quadratic programming, which can be calculated by neural network.

本文融合神经网络技术和遗传算法，对轨道交通引起的地面振动进行了正分析和反演，并利用计算机技术实现了地面振动的三维动画模拟，这主要包括：(1)研究了压缩映射遗传算法，利用Banach空间的不动点定理证明了压缩映射遗传算法可以收敛到全局最优值，弥补了标准遗传算法不能收敛至全局最优值的不足。

The gun was a good time, after sitting a little bigger, a powerful and easy operation, suitable for all kinds of maps environment M16:The gun power, after sitting a little high, and be convenient operation, but more is still poor and m4a1 some ; AK-47:The gun after sitting too large, the most powerful, it is difficult to operate, but to all kinds of maps of the environment is a very good of the gun ; AK－74:Power of the gun, fire is quickly, then take a great improvement of the 74 than 47 more easy to operate FAMAS:The power of a gun, fire, take off after a person closer to the king G36K:The power of a gun, fire is quickly, then sat a small operation is very easy overhand SG552:The gun power, and sat down and large, but the fire, is a good fast screen, sniper rifles AUG:The gun power, after sitting a little fire, and is sure of the higher is the world famous one of the sniper rifle ; AWM:The gun after a powerful, by too big, fast and slow to be very high, who is a widespread use of the sniper rifle ; M700:The gun power larger and smaller, a relatively rapid speed and must have very high, use less M60:The gun power, and sat down and large, the fire, is not high, is a suppressed fire MP5:The gun after power, by a fire made, and must have a high, is a very good lead to a submachine gun ; MP7:The gun after power, and sat down, fire is quickly, he is too poor to cooperate with the team to use

此枪精准高，后坐较小，威力较大，容易操作，适合各种地图环境使用； M16：此枪威力较大，后坐较小，精准较高，方便操作，但是和M4A1比较还是差了点； AK-47：此枪后坐太大，威力更大，难以操作，但是适应各种地图环境是一把十分不错的高杀伤力枪； AK－74：此枪威力较大，射速较快，后坐比较大，改进后的74比47更容易操作； FAMAS：此枪威力较小，射速飞快，后坐较大，人称近距离步枪之王； G36K：此枪威力较小，射速较快，后坐很小，操作非常方便容易上手； SG552：此枪威力较大，后坐也大，但是射速很，是一把不错的快掩护型狙击步枪； AUG：此枪威力较大，后坐较小，射速一般，精准较高，是世界有名的狙击步枪之一； AWM：此枪威力巨大，后坐太大，射速较慢，精准很高，谁一把广泛使用的狙击步枪； M700：此枪威力较大，后作较小，射速较快，精准很高，一般使用人少； M60：此枪威力较大，后坐也大，射速一般，精准不高，是一把压制火力的重机枪 MP5：此枪威力一般，后坐较小，射速飞快，精准较高，是一把非常不错的冲锋与反冲锋枪； MP7：此枪威力一般，后坐较大，射速极快，精准太差，主要适合团队配合才可以使用

In this paper, the analytical solutions of reservoir pressure in Laplace space are developed for planar linear flow and radial flow under the condition of constant pressure at inner and outer boundaries, and the pressure distribution curves in some point in the reservoir are obtained using Stehfest numerical inversion algorithm of Laplace transforms.

本文在内、外边界定压的条件下得到了平面单向流和平面径向流两种渗流形式在拉氏空间的解析解，利用Ste hfest数值反演方法给出了地层各点的压力分布曲线，由这些曲线可以清楚地看到流体的流动由不稳态流向稳态流过渡以及最后达到稳态流的过程。

It shows that the stability of continuous purlins is controlled by bottom flange in middle span within wind suction.

分析结果表明连续檩条的稳定验算由风吸力作用下跨中下翼缘反弯点之间的受压区控制。

The difference between a hard switching and quasi resonant flyback converter is the turn on time point of the primary switch.

硬开关和准谐振反激变换器之间的差异在于一次侧开关的开启时间点。

The influence of the interaction between phonons with different wave vectors in the recoil process on the ground state energy of the bound polaron is discussed.

在计及电子在反冲效应中发射和吸收不同波矢的声子之间的相互作用下，研究了其对量子点中束缚极化子的基态能量的影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。