parallel adj. 1.平行的;并行的 (to; with); 【電學(xué)】并聯(lián)的。 2.同一方向的,同一目的的。 3.相同的,同樣的,相似的,對(duì)應(yīng)的。 a parallel instance [case] 同樣的例子[情況]。 His prudence is parallel to his zeal. 他固然謹(jǐn)慎,也同樣熱心。 run parallel with 和…平行。 n. 1.平行線[面]。 2.相似,類似;相似物,相當(dāng)?shù)娜薣物]。 3.比較,對(duì)比。 4.緯度圈,緯線。 5.【軍事】平行塹壕。 6.【印刷】平行號(hào) 〔‖〕。 7.【電學(xué)】并聯(lián)。 the parallel of altitude [declination, latitude] 平緯[赤緯,黃緯]圈。 draw a parallel between ... 在…之間作對(duì)比。 in parallel with 和…并行,和…對(duì)應(yīng)。 without (a) parallel 無(wú)與匹敵的。 vt. (-l(l)-) 1.使成平行;與…平行。 2.與…相匹[配得上,相應(yīng)]。 3.對(duì)比,比較… (with)。 n. -ism 【計(jì)算機(jī)】并行計(jì)算。
Under astigmatism even narrow parallel light beams will not combine into one point . 有象散存在時(shí)甚至很窄的平行光束都不能會(huì)聚在一點(diǎn)。
A parabolic concave mirror can converge parallel light rays to its focus , and also collimate light rays that pass through its focus 拋物面凹鏡會(huì)把平行而來(lái)的光線聚集在一點(diǎn)焦點(diǎn),亦會(huì)把源自焦點(diǎn)的光線平行向外反射。
A parabolic concave mirror can converge parallel light rays to its focus , and also collimate light rays that pass through its focus 拋物面凹鏡會(huì)把平行而來(lái)的光線聚集在一點(diǎn)(焦點(diǎn)) ,亦會(huì)把源自焦點(diǎn)的光線平行向外反射。
When voltage is applied , however , these same molecules arrange themselves in a specific direction in such a way as to permit parallel light to pass through the glass 當(dāng)液晶體份子任意地排列時(shí),光線就不能透過(guò)玻璃.但當(dāng)液晶體份子排列成某一方向,平衡的光線就可透過(guò)玻璃
A type of small - sized interferometer is reported , which makes use of the coupling of optical fiber and gradient index lens ( grin ) to form parallel light beams 摘要介紹一種超小型光纖導(dǎo)光干涉儀,它利用光纖和自聚焦透鏡的耦合來(lái)形成平行光路,利用半反和全反光學(xué)膜片分光。
A concave mirror reflects parallel light rays so that they meet at the so - called focal point . ( if you try to use such a mirror to start a fire in sunlight , you place the tinder at the focal point . ) the distance from the mirror to the focal point is its focal length 凹面鏡反射平行光,讓光線匯聚到所謂的焦點(diǎn)(如果你想用這種鏡子在日光下起火,就要把易燃物放在焦點(diǎn)上) ,從鏡面到焦點(diǎn)的距離就是焦距。
So the base decided to rebuild the system , in the rebutided detect - calibrating system , closing control technique has been adopted and the guiding accuracy has been greatly improved . at the same time , it has adopted multiple parallel light - pipeline scanning technique , and the efficiency of detect - calibrating has remarkably enhanced 在改造后的檢校系統(tǒng)中,采取了閉環(huán)控制,提高了引導(dǎo)精度,同時(shí)采用單航路多平行光管的掃描,提高了檢校效率。