作用周期

By using the method of direct numerical simulation, the coherent structures in the wall region of a turbulent boundary layer with either steady or changing pressure gradients were studied.

采用共振三波的一个周期作为湍流边界层近壁区相干结构的初值，用直接数值模拟方法对有压力梯度，包括定常压力梯度和变压力梯度作用下相干结构的演化进行了研究，得出其各种特性的变化与实验观测到的结果一致。

The over-all conclusion that must be drawn from the disarrangement experiments are first, that motor coordination (and certain behavior patterns dependent upon it) is driven by a rigid, unalterable cycle of neurophysiological events inherent in a species' central nervous system; second, that larval, fetal, or embryonic tissues lack specialization; this enables these tissues to influence one another in such a way as to continue to play their originally assigned role despite certain arbitrary peripheral rearrangements.

全面性的结论，即必须先从未安排的实验描绘，动作协调（取决於它的某些行为模式）是僵硬的，像是不可改变的周期神经生理活动中，其中所固有物种的中枢神经系统；第二，那幼虫，胎儿或胚胎组织缺乏专业化，这使这些组织影响专业化的另一种方式，尽管某些周边重新排列，还是继续发挥其原来分配的作用。

In response to signals and system simulation studies, MATLAB also demonstrated its strong role, with MATLAB simulation for the time signal convolution, discrete, continuous LIT system of time-domain analysis, synthesis and periodic signal of decomposition, the bi-frequency system Domain analysis, signal modulation and demodulation, discrete systems, the Z-domain analysis.

在信号与系统仿真响应的研究中，MATLAB也体现其强大的作用，用MATLAB仿真连续时间信号的卷积计算，离散、连续LIT系统的时域分析、周期信号的合成与分解、系统的复频域分析、信号的调制与解调，还有离散系统的Z域分析。

These results suggest that zooxanthellae may play a role in regulating the diurnal cycle.

这些结果显示共生藻可能有调节幼生释放日夜周期的作用。

This gives the conclusions that the period and earthquake response show to be small when base buries have 6 meters in difference under the same earthquake wave. The dual tower with base structure can be simplified as a single tower with a base structure to simplify seismic analysis and calculations with small errors, when stiffness of the basement of the dual tower is larger.

得出了如下结论：同一地震波作用下，在基础埋深相差6m左右时，其周期和地震反应相差较少；一个大底盘上双塔楼建筑当底盘刚度较大时，可以将双塔楼带底盘结构简化为单塔楼带底盘结构进行抗震分析计算，误差较小。

Based on earthquake cases,values of earth tide of body stain observed from Xiyang Seismological Station and its theoretical ones and are compared.

0引言固体潮是在日、月引潮力的作用下，固体地球产生的周期形变现象。

Through time-history analysis in different earthquake waves, the seismic response is calculated and dynamical interaction is analyzed.

通过不同场地特征周期的地震波作用下弹性阶段的时程分析，验证了振动台模型没有发生屈服或破坏，并得到了振动台模型的地震反应。

In addition, these results may mean that men play a greater role in infertility than previously suspected, and that ejaculatory frequency is important for improving sperm quality, especially as men age and during assisted reproduction cycles, said Greening.

此外，这些结果可能意味着男子中发挥更大的作用比以前不孕怀疑，而且射精频率是非常重要的改善精子质量，尤其是男子的年龄和在辅助生育周期，说：绿化。

Objective To determine the effects of Tranilast on lens epithelial cells proliferation, growth and differentiation in cell cycle.

目的 观察曲尼司特对培养兔晶状体上皮细胞增殖的作用及其对细胞周期的影响。

Objective: To observe the inhibitory effects of crescent euphorbia on tumor growth,immunoregulation,the side effect on the mice blood system,cell cycle and to investigate its effect on apoptosis of tumor cells.

中文摘要：目的：探讨中药猫眼草对小鼠Lewis肺癌的生长抑制、免疫调节、血液系统、细胞周期的影响，并对其抗癌作用机制进行探讨。

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。