爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
2.Strategy of fast and light-load friendly worm propagating
轻负载、速度快的良性蠕虫传播策略收藏指正
3.Many foreign students carry a light load especially in the first term.
很多外国留学生课程修得都很少，特别是在第一学期。收藏指正
4.a light load; magnesium is a light metal--having a specific gravity of 1.74 at 20 degrees C.
轻担子；镁是轻金属——20摄氏度时比重为1.74。收藏指正
5.PM within the range of 0.2~0.5 m is reduced at the light load and increased at the high load operating on the blend fuel.
含氧燃料使得粒径分布在0.2~0.5μm范围内的比重在小负荷时降低,大负荷时升高。收藏指正
6.Study of Light Load Combustion Characteristics of a Two-Stroke DISI Engine with FAI Injection System
FAI缸内直喷二冲程汽油机低负荷燃烧特性的研究收藏指正
7.This well-performed energy-saving controller for induction motor savesenergy when the motor is running without load or with light load. This control-ler adopts back emf control for A.
电动机高性能节能控制器适用于电机空载或轻载时的节能,该节能控制器由于采用了国际首创的交流电机反电势控制从而大大提高了节能控制器的节电率和突加负载响应性能。收藏指正
8.However, the efficiency of PWM at light load is low and the filter design of PFM is rather difficult due to the random characteristic of the frequency spectrum distribution.
但PWM在轻载时效率较低,而PFM由于频谱分布随机,不利于后续滤波器的设计。收藏指正
9.Conclusions are drawn as follows:(1) regulating the electromotor speed by adjusting the input voltage is easy to carry out, and it can be used in most of the oil fields; (2) good energy-saving effect can be achieved under the condition of light load on the motor; (3) the voltage cannot be regulated in a large range, and the optimal range of the voltage regulation is less than 10% of the rated voltage.
由此得出结论：(1)调电动机端电压调速方法简单，一次性投资少，易于实现，对于一般的油田都适用；(2)调压调速只有在轻负荷时，即在负荷远未达到满负荷时才有一定的节能效果，适用于油田普遍存在的“大马拉小车”的情况；(3)电动机调压调速的范围不能太大，电压调整的最佳范围为额定电压的10%以内。收藏指正
10.At very light normal load and slow sliding speed, the wear mechanism of 2024 aluminum alloy was abrasive wear and delamination wear. At very high normal load and sliding speed, severe melt wear and gross material transfer took place.
2024铝合金在轻微磨损条件下主要是磨粒磨损和剥层磨损,而在高速高载条件下主要是严重熔融磨损,并伴随材料的大量转移。收藏指正
尝试查询
汉英释义