In this paper,a novel controller for parallel operation of inverters without control interconnection based on the droop method is presented.
一种基于下垂方法的不需要各单元之间控制连线的新型逆变器并联控制器,其控制算法使每个逆变器输出电压的幅值和相位分别随着其输出功率的无功分量和有功分量的增大而减小。
Now a new meaning, "droop" , is put forward, with which the writ er of this paper doesn t agree.
今又有人提出“下垂”一义,笔者难以苟同,主要从文献角度论证“落”当解释为“凋落”。
This article studies on the flare sagging of tiered bias skirt with common fabrics as samples.
大波浪斜裙在穿着过程中会产生裙摆下垂的问题,影响裙子的穿着效果。
Over the rolling waters go,
从月色低垂的西风吹来，
lowering storm-clouds covered the sky;
孕育着风暴的黑云低垂，布满天空；
Black storm clouds were low and heavy over the Gulf.
黑压压的积雨云低垂在墨西哥湾上空。
Her eyes fell before his steady gaze.
在他的逼视下，她双目低垂。
the "Rois fainèants," with drooping eyes and indolent hanging arms;
昏庸的个个双臂下悬，眼睛低垂；
A woman's hairpiece with long, free - hanging hair.
长假发妇女自由低垂的假发
His magnificent head sank on his breast.
他那颗漂亮的脑袋低垂到胸前。
The sun was low and soon it would be behind the clouds.
太阳低垂，一会就要没入云层背后去了。
She came straight for me, with her horns low
它牛角低垂，向我直扑过来。
The fuller the ear is of rice-grain, the lower it bends;
稻穗越丰满，就越向下低垂；
Her head, in its white scarf, drooped forward a little.
她那裹着白纱巾的头略低垂下来。
His head drooped down and a few minutes later he fell asleep.
他低垂着脑袋，一会儿工夫就睡着了。
The willow leaves shriveled, drooping like hanging rags.
沙柳叶子蔫了，低垂下来，好像一条条灰色的碎布。
The bride comes into the room with lowered eyes and with everyone staring at her.
新娘低垂双眼在大家的直视下走进了房间。
The bride come Into the room with lowered eyes and with everyone staring at her
新娘低垂双眼在大家的直视下走进了房间
She came upon a low curtain she had not noticed before.
她发现刚才没有注意到的一个低垂的门帘。
Low-Field MRI Shape of Pituitary Change for Diagnosis Value of Pituitary Adenoma
低场MRI垂体形态改变对垂体腺瘤的诊断价值
He was bending his head down, his right hand tightly clenched upon the edge of the bench.
他低低地垂着头，右手紧紧抓住了凳子的边缘。