The discovery took time. Radio was the only medium in which performers were invisible to their audience.

这期间经历了一段长时期。广播是唯一一种表演者不与观众或听众见面的媒体。

属类：行业术语-传媒-电子媒体

The gun can fire invisible rays.

这枪能发出看不见的射线。

属类：综合句库--

It was a muggy evening, with a sky full of stars, and a slender, almost invisible crescent moon. Only in the shade of the trees was there any suggestion of a breeze

这是个很热的晚上。满天的星,一钩细到几乎看不见的月亮。只在树荫下好像有点风。

属类：综合句库--

The differences are almost invisible .

这些差别简直难以辨认。

属类：综合句库--

Its invisible rays race through space at the speed of light to warm solid objects such as floors, equipment, and people, before the air is heated.

这种不可见的射线以光速穿过空间,在加热室内空气之前,首先使地板、设备以及人体这些实体温暖起来。

属类：工程技术-建筑-建筑物

This machine simulates hand stitching in so far as it is almost invisible on the RS of the garment.

这种机器模仿的手缝线迹达到了在服装的正面几乎看不见线迹的程度。

属类：行业术语-纺织服装-

This stitch is invisible on the right side of the garment and medium weight woven fabrics.

这种针迹在衣服的正面看不见,所以更适合缝薄型和中厚的机织面料。

属类：行业术语-纺织服装-

Accurate stitching, tapering to the vanishing point, insures an almost invisible blending of the stitching with the fabric .

正确缝纫省道方法,线迹是从一端逐渐由细到消失点,交驻缝与面料混为一体,几乎看不见。

属类：行业术语-纺织服装-

The mass of China lay before us, all-pervasive but invisible

中国的大地伸展在我们面前,无边无际,但又模糊不可见。

属类：综合句库--

Inserting an invisible zip is a process that some would find daunting but it is also only a basic joining operation.

装隐形拉链是一道让人觉得麻烦的工序,但这也是一道基本的缝纫工序。

属类：行业术语-纺织服装-