To improve the optimum speed and optimization accuracy of Differential Evolution Algorithm (DEA), an improved DEA was proposed.

为了提高差分进化算法(DEA)的收敛速度和寻优精度，提出了一种改进的差分进化算法。

youdao

A desired engine power during reverse drive is achieved by operating the engine at an increased speed that is greater than an optimum speed for a given engine power.

通过使发动机运转于高于给定发动机功率的最佳转速的增加的转速来实现反向驱动期间所需的发动机动力。

youdao

Hence by using the efficiency equations, derived in this paper, the optimum speed ratio to get higher efficiency of the screw pairs can readily be selected.

然后用本文推导的效率公式选用合理的丝杠螺母角速比，便可得到较高的效率。

youdao

"By incorporating Seagate's SSHD technology into our product offerings we are able to address customer demand for greater speed, shorter boot up and response times, optimum storage capacity and better battery life, all at a lower price point, " said Jerry Gross, vice president, Lenovo global procurement.

ENGADGET: Seagate ships its first desktop hybrid drive, third-gen laptop models