These push buttons can activate the elevator.这些按钮能启动电梯.The antibody can either neutralize the virus or activate the C system, which lyses virus - infected cells.抗体或能中和病毒,或能活化补体系统以溶解病毒感染细胞.We're the only ones who can...
The general approach commonly adopted by most nutritionists is to measure the energy content.被大多数营养学家所普遍采用的一般方法是去测定能量含量.The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Duri...
Ankylosing Spondylitis ( AS ) is a form of arthritis that involves primary the spine.强直性脊柱炎 ( AnkylosingSpondylitis,AS ) 是以中轴关节慢性炎症为主的全身性、免疫性、致残性疾病.Objective To study CT features of ankylosing spondylitis ( AS ) in sacro...