1·Peering through the porthole stationed on the port (left) side of the sub, it appears to Sinton that the 350-foot-high seamount is covered in pillow lavas with very little sediment cover.
辛顿透过潜艇舱门左侧的舷窗望出去，发现这座350英尺高的海山上覆盖着枕状熔岩和极少的沉积物。
2·"It's a bit like looking through a porthole in a submarine," said Schnitzer.
“这有点像通过潜水艇的舷窗往里看，”施尼策尔说。
3·Addtionally, on the basis of the two techniques, the equivalent heat conductance coefficient of the porthole flange in different heat transfer direction is analyzed.
其中，重点对通过热管技术和高导热材料技术来实现等温化进行了说明，并分析了舷窗法兰框在不同传热方向上的等效导热系数。
4·In fact, we are not far enough away for this - so from the porthole, I just see part of Earth.
但实际上，我们离地球的高度还不是很高，所以从舷窗看出去，还只能看到地球的一部分。
5·Then walk back into the porthole and back out to your starting point.
然后倒回到舷窗里和返回到你的出发点。