凝血系统激活在心腔内血栓形成中的重要性甚于血小板活化，虽然后者也起一定作用。
Activation of blood coagulation is more important in the pathogenesis of intracardiac thrombi than platelet activation, although the latter plays a contributory role.
描述了一种用两个激活谐振腔的损耗比较测量超高反射率的有效方法。
An effective methods for measuring ultra high reflectivity by comparing the loss between two active optical resonators is presented.
激活死骨、死腔、修复受损的骨组织，使新骨再生。
Activated dead bone, dead space, repair damaged bone tissue, so that the new bone regeneration.
本文指出，在光学谐振腔的研究中应当区分用程函、有效光程、激活介质的几何长度等物理量。
This article has shown that it is necessary to distinguish the eikonal function, effective optical path and geometrical length etc. of active medium while investigating optical resonators.
该谐振腔由一螺旋面反射镜和一球面反射镜构成，可充分提取激活区的能量并输出单束激光。
This resonator is composed of a helical reflecting mirror and a spherical reflecting mirror. The single laser beam can be effectively extracted.
该谐振腔由一螺旋面反射镜和一球面反射镜构成，可充分提取激活区的能量并输出单束激光。
This resonator is composed of a helical reflecting mirror and a spherical reflecting mirror. The single laser beam can be effectively extracted.
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