跃

"Murkblood Corrupters" [5] done at Sunspring Post, 31.44

&暗血腐败者&（在跃日营地31，44做

Compared with the exchange and mutation operation in genetic algorithm ,crossover operation becomes helpless when adaptive value of most individules in demes have little difference.The algorithm falls into local solution and can't be solved by exchange. Although mutation can make it shake off local convergence and jump out of local solution, denteric mutation may destroy the produced module that is constructive to form the optimal solution.

相比遗传算法中的交换和变异操作，当种群的多数个体适应值相差不大时交叉操作就显得无能为力，算法陷入局部解而不能由交换解决，突然变异能够使之摆脱局部收敛而跃出局部解，但是后期的变异可能破坏已产生的对形成最优解有建设性作用的模块。

It is based on the Jaynes-Cummings model with a large detuning.

其中，原子跃迁频率与各腔场频率是大失谐的。

In addition,we give an explanation for the origin of the different conductive mechanisms in the insulating phase,i.e.,the variable range hopping originate from the energy gap produced by the dimerized Ir-Ir chains,while the thermal activation originate from the non-dimerized Ir.

另外，指出了CuIr_2S_4体系在低温绝缘相的导电机制，跃迁电导项来源于Ir-Ir二聚所产生的能隙，而热激活电导项来源于未二聚的Ir。

Careful analysis on NBE can facilitate nowcasting of severe weather events and further understanding of their evolution. After detailed study on three cases concerning with NBE, it is concluded:(1) NBE triggered by fast moving echo in upstream is an important indication of disastrous wind;(2) NBE can develop into severe storm under proper conditions. There are often two stages during this kind of growing: the first is developing of initial echo, the second is snap growing of echo core;(3) Doppler radar reflects outflow of downburst as a nearly ringed NBE. Inside look on downburst can be obtained combining NBE with other data.

文章结合发生在上海的3次强对流天气个例，详细分析了弱窄带回波在分析和预报强对流天气中的作用，得出以下结论：（1）上游移动强回波的出流边界导致的弱窄带回波是大风预警的重要判断参考；（2）在合适的层结状态和抬升条件下，弱窄带回波会强烈发展，并导致局地雷雨大风，这类强对流天气的发展有两个比较重要的阶段：弱窄带回波上初始回波的发展和回波跃增；（3）下击暴流造成的地面出流在雷达回波上表现为近似圆弧的弱窄带回波，这种弱窄带回波与其他雷达观测特征以及地面观测相结合，有助于对产生下击暴流的对流云的发生发展过程进行细致分析。

The influences of pipes, Young's elastics and viscosity of oil on step responses of valve control system are investigated by simulation. A theory criterion is put forward to determine what kind of system is considered as "a system with long pipe".

通过仿真考察了阀控系统中进油管道和回油管道的参数、油液的弹性模量和粘度对系统阶跃响应的影响，担出了&带长管道阀控系统&的理论判据，用以衡量进油管道和回油管道对阀控系统动态性能的影响程度。

The most stable geometry of C78O is the 73, 78-C78O molecule with an epoxide structure.

讨论了电子跃迁性质和73，78-C78O电子光谱的长波吸收峰与母体相比发生蓝移的原因。

It is receivable generally that the UV emission centre could be an exciton transition.

紫外发射被公认为是激子的复合发光，而可见发射的机制仍在争论当中，一般认为是有缺陷能级产生的跃迁发射。

It shows a shield with greyhounds rampant charged with a chevron, 2 five-pointed stars and a short sword.

它显示的是一个饰有有一个山形符号、两个五角星和一把短剑的盾牌，盾牌两边是两只跃立的灰狗。

However, due to the structure of alkali metal atoms in different electronic transition energy when the change is not the same as on the different wavelengths of light, the color reaction from the flame in the experiment see the special flame color, the color spectrum is the spectrum.

但由于碱金属的原子结构不同，电子跃迁时能量的变化就不相同，就发出不同波长的光，，从焰色反应的实验里所看到的特殊焰色，就是光谱谱线的颜色。

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。