But I 'm reading no discernable increase in radiation .

可是辐射读数并没有明显升高。

With smaller urban areas spread across the land surface and coastlines , the outlines of continental land masses are easily discernable at night .

再根据遍布陆上和海岸线上的众多小城市的灯火，大地的轮廓也能在夜晚容易地辨别出来。

Secondly , even though other objects are visible at this distance , according to shuttle astronaut jay apt , the great wall is barely discernable , if not invisible .

其次，根据航天飞机宇航员杰伊阿普特的说法，在这个距离能看到其他物体，不能说看不到长城，但是只能勉强辨别出来。

There is no discernable offset on the paper .

这张纸上没有明显的污损。

Already discernable are his persistently pursued leitmotivs .

已经能看出他坚持追求的风格。