Every vector can be resolved into covariant or into contravariant components.每个矢量都可以分解成协变分量或逆变分量.The covariant equation of plane motion body in curved space - time is studied.研究弯曲 时空 中平面运动刚体的动力学协变方程.This decomposition ma...
他还在为可采用的进近航线与指挥塔台争执不下。He is still bickering with the control tower over admissible approach routes.他与楼下的房东发生了争执。He was in an argument with his landlord downstairs.他也开始接二连三地和艾奇逊院长发生争执。He also began a running feud with Dea...
Meniscal tears and degeneration are very common findings in discoid menisci.盘状半月板常并发半月板变性或撕裂.Result: The reconstructed model consisted of tibia, femur as well as soft tissue such as menisci cartilages.此外,该模型可以被导入有限元分析平台并...
Below his preternatural affability there is some acid and steel.在他异常和蔼可亲的表情之下,有着尖刻和钢铁般的坚毅.Their parents had an almost preternatural ability to understand what was going on in their children's minds.他们的父母有着一种近乎神奇的能力，...
The risk of USI increased with the severity of stress incontinence symptoms.尿动力性应力尿失禁的风险是随著应力尿失禁症状的严重度而增加.To study ideal nursing methods of incontinence of loose stool.探讨较为理想的稀便失控护理方法.SAFEHIP? is also available in a desi...