电子束

Smooth microregion,craters and cracks appeared on the surface.The γ′ phase manifolded and there was no visible thermal stress.

原因在于电子束辐照处理的涂层氧化后表面形成了更加完整的Al2O3保护层，同时γ′相的增加也有利于其耐氧化性能的提高。

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。

For the realization of this idea, on each side of the lens two closely neighboured fine-meshed grids of the shape of optical lenses are required which must be kept on electrical potentials different from each other.

初期的尝试证实了这个想法的正确性，但同时也证实了由于四个网格对电子束吸收太强以及格栅的电场分布使得这种网格透镜在实用上是不可行的。

Furthermore, the presence of the detectors on the patient surface perturbs the distribution of the radiation field.

此外，电子束测量射野中半导体探测器的存在将干扰均匀射野剂量场的正常分布。

The collection was reedited in 1873 by Professor EB Cowell, and is still a work of great value to the student of Hinduism.

收集是reedited於1873年由电子束教授偶像，并仍然是一个工作具有极大的价值，以学生的印度教。

Finally, during Reuven and Danny's third year of college, after the United Nations officially declares the creation of the State of Israel and after it becomes clear that Israel will triumph in its battles against the Arabs, Reb Saunders relents and allows the two boys to speak to each other again.

最后，在鲁文和丹尼的第三个年头的大学生，在联合国正式宣布建立以色列国后，很清楚，以色列将在其战役的胜利对阿拉伯人，强流电子束桑德斯relents ，让两个男孩说话对方一次。

The effects of hydrogen/electron dual-beam irradiation on the microstructure damage behavior of a new 12Cr-ODS ferrite steel made by chemical socking method was studied in this work.

利用氢离子束和电子束双束同时辐照用化学浸润法制备的新型12Cr-ODS铁素体钢，研究其辐照损伤效应及组织变化。

The res ults of arc-starting and welding tests for titanium alloy are also presented in detail in the paper . Tensile strength of welding joints has reached the demands of we lding standard, esp. no spatters on back weld are obtained in contrast w ith EBW.

文中详述了空心阴极焊枪设计、引弧试验情况及钛合金焊接工艺试验，结果表明焊接接头拉伸强度达到标准的要求，特别是与电子束焊相比，焊缝背面无焊接飞溅。

The setup of a time-resolved measurement system and a data processing method for determining the beam center position are introduced for the purpose of obtaining Dragon-Ⅰ electron beam trajectory including beam profile.

针对具有时间分辨的电子束质心位置的测量和确定，介绍了测量实验系统的建立和数据处理两个方面的研究工作。

By moving electron beam, we guide the deposition of a-C into the center of electron beam, so as to get the desired nanostrucures, such as nanowire, nanosopts, etc.

通过移动电子束，引导无定型碳不断地趋向束斑中心而沉积，从而生长出我们想要的纳米线、点等结构。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。