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单词 Heat unit
释义

Heat unit

原声例句
韩刚B2A“译点通”:听力笔记快速上手宝典

It also can count the number of calories (heat units) burned during exercise.

还能计算出身体锻炼过程中燃烧的卡路里。

假如有如果

And the way these heat units are determined is based on how hot the pepper's capsaicin is.

这些辣度单位的量度方法是基于辣椒的辣椒素有多辣。

当月 CNN 10 学生英语

It rates 2.69 million Scoville heat units on average, and for reference jalapeno peppers fall between 3000 and 8,000 units.

它的平均为269万斯科维尔热单位,作为参考,墨西哥胡椒在3000到8000个单位之间。

Life Noggin

Different peppers have different concentrations of capsaicin and can be ranked by their heat units on what is called the Scoville scale.

不同的辣椒含有不同浓度的辣椒素,可以根据所谓的史高维尔量表的热量单位对其进行排名。

英语百科

X-ray tube

Coolidge X-ray tube, from around 1917. The heated cathode is on the left, and the anode is right. The X-rays are emitted downwards.
Simplified rotating anode tube schematic A: AnodeC: cathodeT: Anode targetW: X-ray window
typical rotating anode X-ray tube
 Spectrum of the X-rays emitted by an X-ray tube with a rhodium target, operated at 60 kV. The smooth, continuous curve is due to bremsstrahlung, and the spikes are characteristic K lines for rhodium atoms.

An X-ray tube is a vacuum tube that converts electrical input power into X-rays. X-ray tubes evolved from experimental Crookes tubes with which X-rays were first discovered on November 8, 1895, by the German physicist Wilhelm Conrad Röntgen. The availability of this controllable source of X-rays created the field of radiography, the imaging of partly opaque objects with penetrating radiation. In contrast to other sources of ionizing radiation, X-rays are only produced as long as the X-ray tube is energized. X-ray tubes are also used in CAT scanners, airport luggage scanners, X-ray crystallography, material and structure analysis, and for industrial inspection.

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更新时间:2025/6/21 5:57:30