Talking about Object Shadow Analysis Method to the Crystal or Powders with X-ray Diffraction Instrument

Data Controller Design of X-Ray Diffraction Instrument

X射线衍射仪数据控制器的研制

Reflection High Energy Electron Diffraction Instrument and Application to Material Study Under Low Vacuum

低真空高能电子反射衍射仪在材料分析中的应用

The influence of random position error of zones, width error of zones, interdiffusion and roughness on the efficiency and resolution of X-ray zone plates ( ZP) is analyzed by adding the analytic expression of the diffraction field of every ring.

利用叠加所有圆环的解析近似衍射场的方法来计算和分析随机环带位置误差、宽度误差、扩散和粗糙度对X射线波带片的效率和分辨率的影响。

Numerical study on modulation diffraction ring in linear medium

线性介质中衍射调制环的数值研究

ED analysis also showed that nanoparticles were highly-crystallized multi-crystals, with continuous and clear diffraction ring at surface such as ( 0004), ( 0110) and ( 0112) in conformance with XRD analysis results.

基本无杂质，较纯净；ED分析还表明纳米颗粒为多晶，晶化程度好，（0004）、（0110）、（0112）等晶面的衍射环连续、清晰，与XRD的分析结果一致。

In this paper we study matter wave diffraction with a quantum mechanical approach.

这篇文章中我们将用量子力学的方法研究物质波衍射问题。

The researches of compress effect on near light wave diffraction field

近光学衍射场的压缩效应研究

On the Second Order Wave Diffraction in Two Layer Fluids

关于二层海中的二阶波浪绕射问题

Numerical Simulation of Infinite Similar Element Method on Wave Diffraction

波浪绕射问题的无限相似单元数值模拟

" Adversity shows insight," Thank you help me tide over their difficulties!

“患难见真知”，谢谢你帮我度过难关！

No matter what will happen then, we must work together to tide over their difficulties.

不管将来会发生什么事，我们都要一起度过难关。

It must be magic power that helped him tide over the difficulties.

肯定是磨力帮助他度过了道道难关。

Therefore, cost control has become the only way for enterprises to tide over the difficulties.

因此，控制成本成为企业渡过难关的必由之路。

Without their help we wouldn't be able to tide over our difficulties in carrying out the task.

要是没有他们的帮助，我们在完成这项任务时就会有好多困难克服不了。

At a time when people are worrying about their future, the government must make genuine and vigorous efforts to help them tide over difficulties and lead them on the road to happiness.

当市民对自己的前景感到忧虑的时候，政府更需要拿出坦诚和活力，坚定地带领大家走出难关，重新踏上通往幸福的康庄大道。

So long as people exist, we can surely tide over difficulties and conquer the major natural disaster.

只要人在，我们就一定能够渡过难关，战胜这场重大自然灾害。

According to the author, explains the security and economic difficulty problem exists between more than one path.

依笔者之见，破解担保与经济确有困难之间存在难题的路径不止一种。

Comparatively, this problem is purely economic difficulty in western countries.

比较而言，这个难题对于西方国家来说是一种较为单纯的经济问题。

In the1980s, American farmers entered a period of economic difficulty.

80年代美国农民进入经济困难时期。

The Analysis of Technical Difficulty and Project Practice in Foundation Pit Design and Construction

深基坑工程设计施工中技术难点分析与工程实践