The aircraft’s shaft-driven lift fan propulsion system produced more vertical thrust than needed to meet performance requirements.
经测试，飞机的轴驱动升力风扇推进系统可产生超过性能需求的垂直推力比。
Ensures implementation of PMP performance management system to improve and enhance employee's contribution and create a performance driven culture.
实施PM P绩效管理体系以改进和提高员工的表现并创造以追求卓越表现为导向的文化。
On Line Analytical Mining system is driven by transaction, so the optimization of transaction can improve system performance.
联机分析挖掘系统是由事务驱动的，事务的优化能提高系统性能。
For an AMD control system driven by linear motor, the performance of directive force, feedback driving force, actual driving force and time lag were tested.
针对直线电机驱动的AMD控制系统，进行指令力、反馈驱动力、实际驱动力及控制系统时滞的性能试验。
Superior performance, adopting imported compressor refrigerate system, driven by frequency conversion motor, without carbon powder pollution;
性能优越，制冷系统采用进口压缩机组，驱动采用变频无刷电机，无碳粉污染；
Experimental investigation and performance analysis on a solar cell driven, thermoelectric refrigerator was conducted. Research interest focused on testing the system performance under sunshine.
该文提出一种太阳能半导体冰箱并进行了实验研究与性能分析，它依靠太阳电池驱动，通过热电制冷效应制冷。
The performance test was carried out for AMD control system driven by linear motor under the sine directive force with different frequencies and amplitudes.
然后对直线电机驱动的AMD控制系统进行不同频率和幅值的正弦力指令试验。
This paper introduces the electric principle, technical parameter, performance characteristic and configuration form of auxiliary electrical system for HXD2 type AC driven freight electric locomotive.
在指出火电厂辅机系统现有流量调节方式缺点的基础上，将高压变频调速控制相对传统调速方式的节能原理进行详细的比较分析。
This paper introduces the electric principle, technical parameter, performance characteristic and configuration form of auxiliary electrical system for HXD2 type AC driven freight electric locomotive.
在指出火电厂辅机系统现有流量调节方式缺点的基础上，将高压变频调速控制相对传统调速方式的节能原理进行详细的比较分析。
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