然后，他将这些在可控性条件下形成的雪花和天然雪花进行比较，来推断在天然雪花形成的过程都发生了些什么。
He then compares flakes grown in these controlled conditions with natural flakes, and is able to infer what was going on in the places where those natural flakes formed.
总结了不同的工艺条件对薄膜晶粒生长的影响，这项研究对实现金属薄膜的可控性生长有重要意义。
To generalize the effect of different preparing conditions on the growth of thin films by date processing, is of great signification to realize the controllable growth of metal films.
得到时延混沌系统在理想条件和参数存在误差条件下，系统具有可控性判定定理。
Under the condition of the parameters having error and no error, we get the criterion of the chaotic system controllable.
根据探测器结构提出了对腐蚀工艺的要求，采用EPW湿法腐蚀的工艺，通过实验研究器件结构制作的最佳腐蚀条件和腐蚀速度，保证了工艺的可控性和器件结构的质量。
Etching requirements for those structures are given and optimal EPW wet etching condition and speed are obtained through experiments, which insure controllability and good quality of device structure.
最后考虑固体推进拦截器的可控性约束条件设计了ZEM控制律并结合动力学方程确定指令推力方向。
Finally, taking into consideration the trust controllability condition of the interceptor with a solid motor, the control law of ZEM is designed to determine the command trust orientation.
给出了分数阶系统的稳定性条件、可控性和可观性判断依据；
The stability, controllability and observability of fractional order system are investigated.
对于对称系统，给出了可控性的充要条件。
A sufficient and necessary condition of controllability for symmetric systems is al...
对于对称系统，给出了可控性的充要条件。
A sufficient and necessary condition of controllability for symmetric systems is al...
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