The ear has a set of filaments to vibrate in resonance with incoming sound-waves.耳朵里有一组细丝能和进入的声波产生共振。Instead, sarcomere shortening occurs when the thin filaments'slide " by the thick filaments.此外, 肌节的缩短发生于细肌丝沿粗肌丝“滑行...
He began by pitying his Big Brother and ended by sympathizing with him.他开始怜悯觉新,过后又同情觉新.The performer received only pitying looks from his audience.从观众的表情看,那表演者得到的只是同情和怜悯.At the risk of sounding self-pitying, I'd say...
The presidential nominee was advised to choose a woman as a running mate.有人建议总统候选人找一位女性竞选伙伴。The Director is awaiting the Board's affirmation of his nominee.董事长在等待董事会批准他提名的候选人.Mark is the nominee for Treasurer.马克被提名为...
Objective : To evaluate cytotoxicity of the biofilm composed of collagen and polysaccharides.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Cytotoxicity of Nef , dichlorvos ( DDVP ) and verapamil ( Ver ) were tested by MTT method in RBE 4 cell...