有方法的

Keywords: Field emission gun, Electron optics, Charge density method, Space charge effect

计算结果表明，这种方法对场发射枪电子光学性质的研究有实际的应用价值。

A practical method of reducing hydrogen embrittlement are proposed.

同时解释了一些尚有矛盾的实验结果，并提出了一些解决氢脆的实际方法。

Positive psychology has empirically validated interventions and methods to help children flourish in all areas of life.

积极心理学有经验主义的验证干预和方法帮助孩子活跃在生活的各个领域。

The CT and MR of cranial extradural empyema can w...

CT和MR可以清楚显示颅内硬膜外积脓的形态学和病理学改变，因此CT和MR是诊断颅内硬膜外积脓最有价值的方法

Endoscopic treatment by endothermy heater forcels biopsy is an effective and safe therapetic method for flat colonic adenoma.

内镜下热活检钳高频电灼治疗大肠扁平腺瘤的方法切实可行、安全可靠，在治疗上有一定的实用价值。

There are many approaches for image enlargement.

有很多的图像放大的方法。

However, most research results were on the ideal condition that geographical space was a homogeneous one, and almost all spatial analysis methods are according to the metric of planar Euclidean distance, its drawback is quite obvious.

但是，目前多数研究都假设地理空间是一个均质空间，采用基于平面欧氏距离的空间分析方法，这是有局限的。

But since both have the same arguments, you could use the same event handler for handling both events.

但是因为这个两个事件都有相同的参数，你可以使用相同的事件处理方法来处理这两个事件。

Therefore,it is a potential method for the extraction and purification of target products.

因此，是一种很有前景的提取和分离目标产物的方法。

In the past two decades, modern microsurgical techniques have greatly promoted advances in the treatment of facia...

近20年来，外科手术方法的进展，使面神经损伤后修复有了长足的进步，但其效果仍欠理想。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。