Light microscopes - specification for the magnifying power of microscope imaging components 光學(xué)顯微鏡.顯微鏡成像部件放大率規(guī)范
To observe fainter meteors and make your observations run more efficient , a small telescope with a field of view exceeding 7 degrees or a magnifying power not more than 7 should be employed 為了觀測(cè)更暗的流星和提高觀測(cè)效率,一個(gè)小型望遠(yuǎn)鏡可達(dá)事半功倍的效果視埸達(dá)7度或以上,或放大倍率為7倍或以下。
The paper analyses the principle of variable frequency source and brings forward that using electric electron technology make variable frequency output , and using high power dynatron that is parallel connection magnify power 文中對(duì)該變頻電源的工作原理及主要硬件作了較詳細(xì)的介紹;提出利用電力電子器件實(shí)現(xiàn)輸出大功率。
The ruin of the french society of the olden days , the fall of his own family , the tragic spectacles of ' 93 , which were , perhaps , even more alarming to the emigrants who viewed them from a distance , with the magnifying powers of terror , - - did these cause the ideas of renunciation and solitude to germinate in him 法國舊社會(huì)的崩潰,他自己家庭的破落,一般流亡者可能因遠(yuǎn)道傳聞和恐怖的夸大而顯得更加可怕的九三年的種種悲劇,是否使他在思想上產(chǎn)生過消沉和孤獨(dú)的意念呢?