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Technique of mutation breeding in gladiola was studied by meansof electron beam.

电子束辐射种球,研究的诱变育种。

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The design ideas, theory of humidity measure, system composing and application of the homemade dry-wet bulb hygronom in EBP industrial experiments are described in this paper.

介绍了自制湿度仪的设计思想、测湿原理、系统构成和在电子束辐照烟气脱硫脱硝工业试验装置中的用情况。

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The process of vacuum electron beam welding for rear-axle housing semiaxle of coach was introduced and the major problems in the process of welding was analysed.

介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法,并就焊接过程中存在的主问题进行了分析。

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The characteristics of pulsed electron beam generated by multiplate pseudospark chamber (MPC) on the basis of field escalation effects have been described in this paper.

于电场递增效理论,讨论了多极板赝火花脉冲电子束的特征。

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In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门的计算机输出微缩胶片方法,其中将电子束直接射在对能量敏感的缩微胶片上。

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Abstract: Technique of mutation breeding in gladiola was studied by means of electron beam.

: 用电子束辐射种球,研究的诱变育种。

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国家地理:中国兵马俑

Then bombarding the plastic with electron beams from a particle accelerator which evaporate water and bond the plastic to the lacquer.

然后用粒子加速器发出的电子束轰击使其水分挥发并与漆层粘合。

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VOA常速英语_科技

So that we are using very highly sophisticated equipment, mainly the electron beam lithography.

我们使用的是非常精密的设备,主要是电子束光刻。

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CNN 10 学生英语 2025年3月合集

And anywhere we find ink, we sort of paint it on the virtually unwrapped surface.

哪里有墨水痕迹,就往哪部分发射电子束

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CRI在线 2020年12月合集

They can also detect solar flares, Earth gamma flashes and Earth electron beams.

它们还可探测太阳耀斑、地球伽马闪光和地球电子束

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跟马修学英语

The double-slit experiment was set up to fire electrons at a piece of material with two slits in it to see how they impacted the wall behind the material.

这个双缝实验是通过在一张有两个缝隙的纸张前发射电子束此来观察它们是如何映射到纸后的墙壁上。

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宇宙何其小 原声版

Inside the ring, under the care of Dr Andreas Ludeke, a beam of electrons creates the ultimate X-ray laser.

在安德烈亚斯·路德克博士看管下,在环状结构内,一束电子束产生了终极 x 射线激光。

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科技 Crash Course

You only turn on the electron beam at certain points to create graphics.

你只在某些点开启电子束来创建图形。

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Knowable

Synchrotrons are particle accelerators that propel beams of electrons at high speed.

同步辐射装置是将电子束加速到高速的粒子加速器。

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科技智慧坊

The imprinted beam of electrons is then magnified 40 times using an objective lens and further magnified 50,000 times using a set of projector lenses.

然后,印制的电子束通过物放大40倍,再通过一套进一步放大50,000倍。

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周日奥秘揭晓

Finally, as the team subjected the sample to higher temperatures and pressures, they used X-ray and electron beams to track the changes in the material.

最后, 当研究团队将样本暴露在更高的温度和压力下时,他们使用X射线和电子束来追踪材料的变化。

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经济学人 Science and technology

With the help of electron beam lithography, Dr Paas and his colleagues produced 5 million of them and suspended them in a vial of water.

电子束光刻的帮助下, 帕斯博士和他的同事制造了500万个微型自画像,并将它们悬浮在一瓶水中。

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Nature Podcast

And then what we do is we use a specific setup that we call a magnetic chicane and stretch the electron bunch in time.

接下来,我们采用一种称为磁性曲折装置的特定设置,在时间上将电子束拉长。

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博兹曼科学——物理

And so inside a vacuum chamber they had an electron gun that would produce an electron beam that would strike a nickel target.

因此,他们在真空室内安装了一把电子枪,该电子枪可产生电子束,击中镍靶。

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经济学人 Science and technology

The Department of Energy's Los Alamos National Laboratory aims to use a space-based electron beam to, in essence, manufacture lightning.

美国能源部的洛斯阿拉莫斯国家实验室旨在利用太空电子束来制造闪电。

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Crash Course Physics 速成课物理

To see if matter could also behave like a wave, physicists tried the same experiment, but with a beam of electrons instead of light.

看看该物质是否也可表现得像 波,物理学家尝试了同样的实验, 但是用电子束代替光。

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科技 Crash Course

The first option is to direct the electron beam to trace out shapes.

第一个选项是引导电子束来描绘形状。

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科技智慧坊

The next lenses, the objective and a series of four projector lenses, are used to resolve and magnify the minuscule image imprinted into the electron beam, up to a width of a few centimeters.

接下来的头, 包括物和一系列四个头,用于解析并放大刻印在电子束上的微小图像,直到宽度达到几厘米。

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经济学人 Science and technology

With the help of electron-beam lithography, Dr Pass and his colleagues produced 5m of them and suspended them in a vial of water.

电子束光刻技术的帮助下,帕斯博士和他的同事制作了 5 m 的纳米粒子, 并将它们悬浮在一小瓶水中。

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Nature Podcast

And to make these structures reproducible, and therefore the properties of the electron beams reproducible, is much, much more challenging.

为了使这些结构可重复,从而使电子束的特性可重复,是一项更加艰巨的挑战。

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Knowable

And what you do there is you shoot a laser beam or an electron beam into a very diffuse gas.

在那里,你往一种非常稀薄的气体中发射激光束或电子束

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