国开在线答案
- 2024-03-05 [判断] Aheatexchangerisadevicebuiltforefficientheattransferfromonefluidtoanother,whetherthefluidsareseparatedbyasolidwallsothattheynevermix,orthefluidsaredirectlycontacted.交换器是一种有效地将两种流体进行热交换的装置，这两种流体是被固体壁垒隔开，避免两者混合，或者直接接触。该句翻译是否正确？
- 2024-03-05 [判断] Atsteadystateconditions,thevaporandliquidoneachtrayisatequilibrium.在稳态条件下，每块塔板上的水汽和液体达到平衡。该句翻译是否正确？
- 2024-03-05 [判断] Separationprocessescanessentiallybetermedasmasstransferprocesses.分离过程基本上可以被称为传质过程。该句翻译是否正确？
- 2024-03-05 [判断] However,successwillmostlikelyrequireaconcertedapproachacrossallareasofscience,strongleadership,andawillingnesstostrategicallyinvestinhumancapitalandvaluefundamentalresearch.译文：然而，成功很可能需要在所有科学领域采取协调一致的方法，强有力的领导，并愿意战略性地投资于人力资本和重视基础研究。该句翻译是否正确？
- 2024-03-05 [单选] Whichisanelement(s)?
- 2024-03-05 [单选] （）makesupthreequartersoftheairwebreathe.
- 2024-03-05 [单选] WhichisthesymbolfortheSIbaseunitofmass?
- 2024-03-05 [单选] Ofallsoda-ash,50%issoldtothe（）industy.
- 2024-03-05 [单选] （）kindsofchemicalcompoundsarenowknown.
- 2024-03-05 [单选] Nothingisafunctionofpositionexceptbetweentheinletpipeandthereactorentrance,wheremixingisassumedtooccurinstantly!句中where为关系副词，引导（）从句。