somberness

用法例句

Research development of carbon nanotube cold cathode material for field emission;

碳纳米管场发射冷阴极材料的研究进展

Magnetic circuit of a cold cathode PIG ion source;

冷阴极潘宁离子源的磁路研究

Study on field enhancement of a normal-gated field emission nanowire cold cathode;

带栅极纳米线冷阴极的场增强因子研究

Electrosynthesis of glyoxylic acid in a static bed reactor with cooled cathode;

阴极冷却固定床反应器电合成乙醛酸

Recent Trends in CCFL for Large Area LCD-TV;

大尺寸LCD-TV用冷阴极管的最新技术动向

In this paper, the operational principles and characters of the piezoelectric transformer (PT) and the cold cathode fluorescent lamp (CCFL) are analyzed first, then several key problems in the PT-based CCFL driver design process are solved, i.

本文首先分析了压电变压器(PT)及冷阴极管(CCFL)的工作原理及特性,在此之后,针对基于PT的CCFL驱动器设计过程所牵涉的几个主要问题,即如何设计PT的驱动电路,如何选择PT的输入匹配网络,如何协调驱动器的整体效率同控制方式之间的关系,本文均给出了理论分析。

"It's been gloomy to-day, hasn't it?"

“今天很阴冷，是吧？

bleak winds of the North Atlantic.

北大西洋阴冷的寒风。

-- Rather bleak in wintertime, I should say.

“啊，冬季可阴冷得够呛。

a raw February morning

二月里一个阴冷的早晨.

This wintry weather thou wilt overtake,

战胜这冬日阴冷的气候，

It was cool and they were putting on their capes.

夜里阴冷，他们都穿上了披风。

The prison cell struck you as cold and damp.

那间牢房使人感到阴冷与潮湿。

Yes. it's usually pretty damp and cold.

是的。通常总是挺潮湿阴冷的。

a dark dank and chilly cave

一个既黑暗又潮湿、又阴冷的洞。

One chill spring night she died.

在一个阴冷的春天夜里，她去世了。

I can hardly stand these wet and cold days.

我简直受不了这潮湿而阴冷的天气。

To season(food)heavily.

难以消化的食物或阴冷的季节

It was so nice to get away from this cold， miserable weather.

避开阴冷糟糕的天气真是太棒了。

cold cathode lamp

冷阴极电子管,冷阴极灯

It's so cloudy and cold that it's likely to snow.

又阴又冷，大半要下雪。

electronic valves and tubes

热离子、冷阴极或光阴极电子管、晶体管

Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.

采用水冷铜环形冷弧阴极和水冷筒状阳极。

The room struck cold and cheerless.

这房间给人以寒冷阴郁的感觉。