The model test tried on this system did not use the tachometer generator but used rotor electromotive force instead to form the speed negative feed-back system.
本绕线式电动机转子电路脉冲调速系统模拟试验，省去了测速发电机，而利用转子电势组成速度负反馈系统。
The control to welding procedure is realized by a control circuit, and wire feed rate is regulated and controlled by speed governing circuit with the armature voltage negative feedback.
由控制电路实现焊接程序的控制，带电枢电压负反馈的调速电路控制和调节送丝速度。
We should not share our dreams with negative people, nor feed our dreams with negative thoughts.
我们不应与消极的人共同分享我们的梦想，也不应把我们的梦想提供给消极的情绪。
Whether you procrastinate, feed negative self-talk, or don't rest your mind, you lower your potential to create happiness.
不管是拖延、消极的自我对话，或是不让大脑休息，这些都会降低你获得幸福的潜能。
The negative effects of feed raw materials, feed additives and processing on feed safety were reviewed in this article.
本文阐述了原料、饲料添加剂和加工工艺对饲料安全造成的负面影响，并提出相应对策。
Anger only serves to feed the negative: it gives power to the corrupt and is their oxygen of life.
愤怒只会服务于负面：它把力量给了堕落，是它们生活的食量。
A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error.
提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。
Conversely, negative thoughts, attitudes, and expectations feed on themselves; they become a self-fulfilling prophecy. Pessimism creates a dismal place where no one wants to live.
相反，消极的思想、态度和预想也决定了这些，它们成为一种能自我实现的预言、悲观会制造一种阴沉的生活，没有人愿意活在其中。
Conversely, negative thoughts, attitudes, and expectations feed on themselves; they become a self-fulfilling prophecy.
反过来，悲观的想法、态度和预期也会自成因果：它们是能自我实现的预言。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas f...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow fe...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow feature of burner are analyzed b...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow feature of burner are analyzed b...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
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