source of radiation造句
例句與造句
- An ideal source of radiation is provided for an optical communication system
本文為光通信系統(tǒng)提供了一種理想的輻射源。 - Request discharge survey to ensure that all sources of radiation were removed after treatment
檢查處理情況，確保清理所有輻射源。 - The milky way is not an active galaxy , but it does have a powerful source of radiation called sagittarius a * at its center
銀河系不是一個活動星系，但它中心也有一個強大的射電源稱為“人馬座a * ” 。 - Source of radiation the dimensions of which are small enough , compared with the distance between the source and the irradiated surface , for them to be neglected in calculations and measurements
尺寸很小，小到與光源和被照物體之間的距離相比，在計算或測量中其尺寸可以忽略的光源。 - Even without these man made sources of radiation , exposed to natural background radiation . the rocks and soil of the earth s crust contain variable amounts of natural radioactive elements such as uranium and thorium . this varies with geography - for example the hottest places in britain are cornwall and around aberdeen
就算排除人為輻射，人類會在天然環(huán)境中接觸到本底輻射，如地球外殼的巖石和泥土含有份量不同的輻射元素如鈾和釷，而份量視乎地理位置，如英國的康瓦爾和阿伯丁郡最為熱點。 - It's difficult to find source of radiation in a sentence. 用source of radiation造句挺難的