A manipulation treats a collection of manipulators as a composite object.操作将操控器集合视为复合对象.It's relaxation through brain wave manipulation.通过把握脑电波来抓紧.Objective To observe the effect of massage manipulation on chondroma...
The yields of other cyclic acetals were between 62.并在此条件下合成了多种环缩醛,收率62.Eight acetals ( Ketals ) were synthesized under the optimal conditions.在最佳条件下,合成了八个缩醛 ( 酮 ) 化合物.The hydroxyl groups can be changed into esters , ethe...
在向心力的一些论述之后，他推出了开普勒的第三定律。After some treatment of centripetal force , he deduces Kepler's third law.在向心力的一些论述之后, 他推出了开普勒的第三定律.After some treatment of centripetal force, he deduces Kepler's third law.1611年, 开普勒发表...
Obique bridge is made up of main girder crossbeam and bridge floorings.斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂.Compatibility will require that the girder deflection at B be zero.根据协调性的要求,梁在B点的挠度应为零.The cross girder center segments of...