Mr. Norton's head jerked like a jabbed punching bag.诺顿先生的头象戳破了的拳击吊袋一样陡然一动.Norton has reviewed conditions of deposition of the uranium host rocks.诺顿论述了含铀主岩的沉积条件.He picks up the bogus stack, crosses to Norton, and sho...
The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction,...
他站在走道里，听着她那沉静而规律的呼吸声。He stood in the doorway, listening to her quiet, regular breathing.盘腿而坐的神像散发出智慧与沉静的气息。The cross-legged deity exudes wisdom and composure.夜深了, 村子里沉静下来.It was late at night, and all was quiet in the vi...