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主光束
时间:2021-09-18 02:28
关键词:
第三节光学
电气工程公共基础
答案解析
<p> 由离轴物点斜向入射至系统且通过孔径阑中心的光线。</p>
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boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
光盘驱动器通过激光束来读取光盘上的数据时,光学头与光盘( )。
光学系统产生的光束越(),光束的光强就越高。
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煤中碳氢元素测定中,第三节炉,可以超过(600±10)℃。
主光束
Mainly east 3 or 4 partly cloudy to overcast occasional rain()slowly south moderate or good.
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
光学平直仪工作时,光源射出的光束最后成像于()上。
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
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