For flash photography, set the aperture at f.5.6.用闪光照相，要把光圈孔径定为5.6。The optimum aperture of an aerator is smallest at the water depth of 4 m.一般水深在4m左右,曝气器的最优孔径最小.Use a small aperture and position the camera carefully.用小光圈...
Use a small aperture and position the camera carefully.用小光圈，仔细调整相机位置。Through the aperture he could see daylight.透过缝隙，他能看见日光。For flash photography, set the aperture at f.5.6.用闪光照相，要把光圈孔径定为5.6。...
...food depots.食品仓库Public transportation termini and depots are important infrastructures for a city.公交场站设施是城市重要的基础设施.In the coastal cities are equipped with after - sales service and depots.在各沿海城市均设有服务部及售后维修站.Suitable t...
We have muddled through, not by great generalship, but by the courage of common men.我们勉强地取得了胜利, 不是指挥的才干, 而是靠士兵的勇气.It needed a prodigious amount of generalship to marshal these forces.要统帅这些队伍,需要惊人的将才.The generalship was h...