In order to use one-cycle control method in three-phase four-wire power system,this paper partitions the main circuit of three-phase four-wire APF with four-leg into two sub-circuits,including three-phase bridge circuit and N-phase half-bridge circuit which are based on one-cycle control independently.
为了将单周控制方法用于三相四线制系统,本文提出将四桥臂三相四线制有源电力滤波器的主电路分为三相桥和N相半桥两个独立的子电路,并分别对其采用单周控制。
in the Northern [Southern, Eastern, Western] hemisphere
在北 [南,东,西] 半球
Either the northern or southern half of the earth as divided by the equator or the eastern or western half as divided by a meridian.
（地球的）半球被赤道分开的南半球或北半球，或被子午线分开的东半球或西半球
the Northern and Southern H -
北半球及南半球(以赤道为界)
The right side of the brain is known as the creative side.
大脑右半球被称为富有创造性的半球。
The dominant hemisphere of olfaction is the right hemisphere.
右侧大脑半球为嗅觉“优势半球”。
Either of the lateral halves of the cerebrum;a cerebral hemisphere.
大脑半球大脑侧面半部分的任何一个；大脑半球
Eastern Hemisphere
东半球(气象传真用语
In the southern hemisphere, the picture was similar.
南半球的情况也差不多。
calm zone of Capricorn
南半球副热带无风带
International Conference on Southern Hemisphere Meteorology
南半球气象国际会议
This part is generally in the eastern Hemisphere.
这部分主要位于东半球，
The old man is from the Old World.
这个老人是东半球人
any of several small Old World finches.
几种产于东半球的雀鸟。
small Old World gallinaceous game birds.
东半球小型鹑类猎鸟。
They live in this hemisphere .
他们生活在东半球。
mean hemispherical intensity
平均半球面发光强度
syndrome of cerebellar hemisphere injury
小脑半球损害综合征
the hemisphere north of the equator.
赤道以北的那个半球。