performance of duty的意思|示意

The experiment of common rail pressure control was carried out and the influence of duty cycle on flow control valve performance was analyzed.

介绍了一种用于柴油机共轨系统的新型泵控制阀，进行了共轨压力控制的试验研究，分析了电磁铁占空比对泵控制阀特性的影响。

Powertrain selecting and matching for better fuel economy and better performance is a very important topic for design of heavy duty trucks.

为了得到更好的燃料经济性和整车性能，对动力系统进行选择和匹配是重型汽车整车设计中的重要课题。

The performance of Direct Sequence Spread Spectrum(DSSS) in severe pulsed noise interference will be badly degraded when the duty factor is small.

当脉冲干扰占空比较小时，干扰能量集中，导致直接序列扩频（DSSS）系统的误码性能较差。

This paper presents the design principles, structural features of the main parts and components, performance data and reliability test conditions of X6130 series heavy-duty automotive diesel engines.

介绍了X6130系列重型汽车柴油机的设计原则、主要零部件结构特点、性能指标及可靠性试验结果。

Chapter 2 Performance of duty of notification of increasing risk.

第二章危险增加通知义务的履行。

In performance of this sacred duty he blundered now and again, did certain things incorrectly, and others which he did correctly were done over and over.

在履行这个神圣的职责时，他跌跌撞撞，做错了一些事，又重复一遍又一遍地做已经做过的正确的事。