So how many tube light i can get in this payment?

因此我在这次付款中我可以买到多少个日光灯管？

youdao

Are they expansive comparing to fluorescent tube light?

他们是膨胀与荧光灯管？

youdao

Are they expansive comparing to fluorescent tube light? Would like to see some pictures.

他们是膨胀与荧光灯管？想看一些图片。

youdao

Conventional colonoscopy is performed with a long, flexible tube called a colonoscope that is equipped with a tiny fiber-optic video camera and light at the end.

VOA: standard.2010.04.07

But now the simple invention of a cathode ray tube, transforming light into electrons, registering their impact on the magnetic tape, had torn the curtain away.

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When nearly 30 years ago Dr. Jacob Fraden invented an ear thermometer working on this second principle, the infrared light sensor was so large that he needed a narrow gold-plated reflective tube to channel the light from the ear drum to the sensor.

FORBES: Body temperature.

At one end of the tube is a source of ultraviolet light and at the other a detector.

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