This is excellent because it prepares you for scanning the passage efficiently and effectively.

这很棒，因为它让你为高效浏览文章做好了准备。

The first step involved slicing the tiny larval brain into thousands of layers for scanning with an electron microscope (the EM of the name).

第一步涉及将微小的幼虫大脑切成数千层，以便用电子显微镜（名称的 EM）进行扫描。

I catch this word and this is a really great example of how steps 1 and 2 can really prepare you for scanning the passage, because redundant was a synonym that we came up with in the second step.

我找到了这个词，而这就是第一步和第二步可以真正为你浏览文章做准备的很好的例子，因为冗余的这个词是我们在第二步中想到的同义词。

The agronomist has just flown over the field with a hybrid unmanned aerial vehicle (UAV) that takes off and lands using propellers yet maintains distance and speed for scanning vast hectares of land through the use of its fixed wings.

这位农艺师刚刚驾驶混合动力无人机 (UAV) 飞过田野， 该无人机使用螺旋桨起飞和降落， 同时通过固定机翼保持距离和速度扫描大片土地。