光通过棱镜时产生折射。Light is refracted when passed through a prism.一束光通过棱镜就会形成光谱。A spectrum is formed by a ray of light passing through a prism.棱镜把光分解成虹的各种色彩.The prism broke the light into all the colors of the rainbow....
ObjectiveTo discuss the effects of acetazolamide on mouse antianoxia and swimming performance.目的探讨乙酰唑胺对小鼠缺氧耐受和游泳耐力的影响.After acetazolamide stress test , rCBF of the hypoperfusion regions in baseline step were significantl...
Methods: The plasma fibrinogen and D - dimer in pulmonary embolism patients were measured.方法对经临床确诊为肺栓塞患者测定其血浆D - 二聚体与纤维蛋白原浓度.Objective to evaluate the clinical character, embolism position, therapy and prognosis of cardi...
...subtle shades of brown.淡棕色Green has many different shades and tints.绿色分很多不同的色度与色调。...bold flowers in various shades of red, blue or white.色彩鲜艳、浓淡不一的红、蓝、白色花朵We used shades of gold and green to give the room a fresh, au...
墙上挂满了老牌英雄人物发黄的旧照片。The walls are hung with sepia photographs of old school heroes.他似乎有些面色发黄。The flesh of his cheeks seemed to have yellowed.她头发平直，皮肤发黄。She had lank hair and sallow skin....