Absorptance equals 1 minus transmittance.吸收率等于1減去透射率.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.目的: 測定小麥中的微量砷,并研究其自然遷移規(guī)律和生物吸收比的特性.Expounded a test absorptance fo...
Absorptance equals 1 minus transmittance.吸收率等于1減去透射率.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.目的: 測定小麥中的微量砷,并研究其自然遷移規(guī)律和生物吸收比的特性.Expounded a test absorptance fo...
The maid looked at him, a nervous smile on her face.女服務員看著他，臉上帶著一絲局促不安的微笑。I sent him a long fax, saying I didn't need a maid.我給他發(fā)了一份很長的傳真，說我不需要女仆。Once a week, a maid changes the sheets.女仆每星期換一次床單。...
車輛已改裝過以適應沙漠的環(huán)境。The vehicles have been modified to suit conditions in the desert.關(guān)于沙漠的界定，眾說紛紜。No one agrees on what counts as a desert.為了更加逼真，舞臺上鋪滿了沙子作為沙漠的場景。To add verisimilitude, the stage is covered with sand for the d...
There is a great deal to learn from Hal's expert approach.從哈爾熟練的方法中可以學到很多。Looking back helps insofar as it helps you learn from your mistakes.審視過去的作用是能幫你從錯誤中吸取教訓。Not feel ashamed to ask and learn from people below.不...