北京超同步科技有限公司电力电子、工业电气自动化、节能与环保、计算机网络技术等高科技产品的研发与生产. Eurorepuestos Venta e instalaci � � n de partes y accesorios para autom � � viles BMW de distintas series.
Yes, there were filibusters in the past - most notably by segregationists trying to block civil rights legislation.没错, 过去也有使用阻挠立法手段的 —— 尤其是种族隔离分子阻止民权法案使用过....
这些货物必须以坚固锡边板箱包装.These goods must be packed in a strong tin - lined case.挡板两端制有边板连接螺丝.Sideboard connecting screws are made on two ends of the baffle.边板上垂直于边板板面均匀制有模块连接孔,挡板连接孔.Module connecting holes and baffle holes are e...
血管周围细胞的营养不足,引起外膜的变性.Inadequate cell nutrition around vessels causes degeneration of tunica adventitia.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤.A false aneurysm is the term applied when only the adventitia is present.心脏的外表面是由另一层结缔组织, 即心外膜所覆...
No other kind of electric charge has been found.到现在为止,还没发现其他种类的电荷.Electric charge may be detected qualitatively by sprinkling or blowing indicating powders.静电荷可以用撒布指示粉剂的方法,予以探测.They have no electric charge and are comple...