1·The snow is soft and light and helps control speed.
雪是软的，轻，并有助于控制速度。
2·The paper gives the vector control speed system of the double-fed machine on the rotor current orientation.
为此我们确定双馈电机调速时的矢量控制策略即转子电流定向的矢量控制。
3·The main frame adopts frequency control speed PLC control system that adjust the work speed stably flexibly.
主机传动采用变频调速，PLC控制系统，可稳定灵活调整工作速度。
4·Approach: Spot the jump early, control speed three bumps early, the last two moguls before the air are key for setting up balance.
接近：提前定位起跳点，提前三个包控制速度，跳起前的最后两个包是设定平衡的关键。
5·Based on the above study, the author of this paper designed variable frequency control speed system in electric twin-pod propulsion.
基于以上各部分，作者设计出双吊舱变频调速试验系统。
6·Because hydraulic universal testing machine does not control speed of loading accurately, it does not with national criterion of testing condition.
老式液压万能试验机，因不能对加载速率准确控制，已不符合国际标准对实验条件的规定。
7·The aperture, zooming and focusing control speed of the camera can be adjusted, which provides facility for the precise adjustment of the camera lens.
摄像机镜头的光圈、变焦、调焦控制速度可调，为精确调整摄像机镜头提供情报方便。
8·The voltage converter works in PWM mode. Frequency-control speed regulation, DC voltage supply monitoring of the converter, synchronous motor power-angle close-loop control are combined.
控制策略为逆变器PWM调压、变频调速结合逆变器直流侧电压闭环、同步电动机功角闭环控制。
9·The algorithm also combines correlation matching with the control characteristic of servo system, selects the matching area more reasonably, and thus enables a faster servo control speed.
算法还将相关匹配与伺服系统的控制特性结合起来进行考虑，更加合理地选择匹配区域，从而允许更快的伺服控制速度。
10·The whole machine production of stainless steel or carbon steel materials, the use of inverter control speed, apply to food, by-product processing industry production lines, packaging conveyor lines.
全机采用不锈钢或碳钢材料制作，采用变频器控制速度，适用于食品、副产品行业的加工生产线、包装输送线。