evolution period
英 [ˌiːvəˈluːʃn ˈpɪəriəd]
美 [ˌiːvəˈluːʃn ˈpɪriəd]
发展期
双语例句
- On this basis, using the theoretical tools mentioned earlier, from the background, the internal dynamics and external detonated, relationships, dynamic evolution of trajectory, evolution period, study the law of e mechanism of evolution of mass emergencies.
在此基础上，利用前文所提的理论工具、视角，从背景、内部动力、外部引爆、关系结构、动态演化轨迹、演化周期等方面研究群体性突发事件演化机理。 - Evolution of Rotational Period and It's Rate of Pulsars with Age
脉冲星在磁偶极辐射作用下自转周期和周期变率随年龄的演变 - And detuning, Kerr effect, et al. play an important role for the properties of the quantum entanglement between the atom and the field ( such as evolution period, the degree of entanglement, disentanglement et al.).
另外，失谐量、克尔效应、光场的强度等因素对光场与原子之间的量子纠缠动力学的性质（诸如演化周期、纠缠强度、退纠缠等）有重要的影响。 - Fault formation and evolution controlled formed period, growing types and distributed directions of traps.
断裂的形成演化控制圈闭的形成时期、发育类型及展布方位。 - Time and space evolution regularity has been in deep and systematic research. Three periods of wriggle evolution and space crack by stages has been posed. The method of judging Landslide evolution period was especially summarized.
对滑坡灾害的时间和空间演化规律进行了深入系统地研究，提出了具有蠕变特点的滑坡时间演化的三阶段规律和空间裂缝分期配套规律，并系统地总结了滑坡演化阶段的判别方法。 - Applying EOF method, Morlet Wavelet Method and 42-year precipitation data of 16 representative stations in Yunnan province daily from 1961 to 2002 to research the spatial distribution, temporal evolution and multi-scale period of the rainy season onset time of Yunnan Province.
应用EOF分析方法、小波分析方法及云南16个地州代表站1961~2002年共42年逐日降水量资料，对云南雨季开始期的空间分布、时间演变及多尺度周期变化等特征进行了诊断研究。 - Looking back at market evolution of this period, we can see that the rise and fall of at market often have something to do with the political concept.
回溯这一时期的市场演变，可以看出，市场的兴衰往往与政治理念有关。 - At the same evolution period and innovation costs, using relatively large rate of independent innovation at early stage and gradually reducing the intensity of independent innovation will improve the business model fitness eventually.
在相同的演化时间与创新成本条件下，在前期采用比较大的自主创新率，而后逐渐降低自主创新力度，有利于提高最终所采用的商务模式的适应度值。 - It is shown that in the presence of AC Stark shift, the evolution of the two mode field entropy has a beautiful periodicity, and the evolution period and the degree of atom field entanglement are affected by the AC Stark shift.
结果显示：交流斯塔克位移的存在使双模光场的熵的演化呈现出较完美的周期性，并且演化的周期以及原子光场缠绕的程度均受交流斯塔克位移的影响。 - The nature of geotectonics and its evolution during the Tertiary period in the Jiyang basin, Shandong Province
第三纪济阳盆地大地构造性质及其演化