They were packed close together, and their backs were an undulating continuous surface.

它们紧紧地挤在一起，背部构成一片绵延起伏的平面。

youdao

First, the spatial character of continuous surface DM with discrete actuators is analyzed.

首先，系统的研究了连续表面分立压电驱动变形镜的空间特性。

youdao

Using high light efficiency, small size, non-continuous surface free-form lens design method.

高出光效、小体积、非连续表面自由曲面透镜设计方法。

youdao

Lederman and his team of engineers spent 25 years dissolving and welding plastic until they had a totally seamless, continuous surface that minimizes the threat of clots.

FORBES: Lonely Heart

"Landsat is a centerpiece of NASA's Earth Science program, and today's successful launch will extend the longest continuous data record of Earth's surface as seen from space, " NASA Administrator Charles Bolden said in a statement.

CNN: NASA cheers new Landsat launch

The spacecraft will maintain the longest continuous image record of the Earth's surface as viewed from space.

BBC: Lift-off for latest Landsat mission