A handful of onlookers stand in the field watching.少数几个旁观者站在现场观看。A crowd of onlookers gathered at the scene of the crash.在撞车地点聚集了一大群围观者。The onlookers stood at a respectful distance.旁观者站在一定的距离之外，以示尊敬。...
We will consider this case again when we discuss the federal navigational servitude.下文论述联邦通航使用权时,我们将重新考虑这一案例.Zooming and panning are navigational tools for exploring 2 D and 3 D information.缩放和平移是浏览二维和三维信息的导航工具.Gyroscope...
Using astigmatic method to extract information of light source in z axis.用散光的方法来提取光源在Z轴上的位置。The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.在腔内插入一定厚度的布儒斯特片可以...