symmetrical phase control [能源科學(xué)技術(shù)]對(duì)稱相控制對(duì)稱相控

symmetrical object glass [電子、通信與自動(dòng)控制技術(shù)]對(duì)稱物鏡

symmetrical multivibrator 對(duì)稱多諧震蕩器

symmetrical molecule [化學(xué)]對(duì)稱分子

symmetrical loading 對(duì)稱荷載

symmetrical light distribution [毉葯科學(xué)]對(duì)稱性光分佈

symmetrical intensity distribution [電子、通信與自動(dòng)控制技術(shù)]對(duì)稱光強(qiáng)分佈

symmetrical input [動(dòng)力與電氣工程]對(duì)稱

symmetrical impulse response [能源科學(xué)技術(shù)]對(duì)稱脈沖響應(yīng)

symmetrical four-pole sounding [地球科學(xué)]對(duì)稱四極測(cè)深

symmetrical fold 對(duì)稱褶皺

symmetrical extinction angle [地球科學(xué)]對(duì)稱消光角

symmetrical electrometer [經(jīng)濟(jì)學(xué)]對(duì)稱靜電計(jì)[機(jī)械工程]對(duì)稱靜電計(jì)對(duì)稱靜電針

symmetrical double curve turnout [交通運(yùn)輸工程]單式對(duì)稱道岔

symmetrical distribution 對(duì)稱分佈，對(duì)稱分配

symmetrical control [電子、通信與自動(dòng)控制技術(shù)]單相對(duì)稱控制

symmetrical components method [動(dòng)力與電氣工程]對(duì)稱分量法

symmetrical components 對(duì)稱分量

symmetrical banding [能源科學(xué)技術(shù)]對(duì)稱條帶

symmetrical banded structure [地球科學(xué)]對(duì)稱帶狀搆造