This paper a Preconditioned Conjugate Gradient ( PCG ) method from a view of probability for concrete image reconstruction.

The paper summarizes the progress, guidance mechanism and classification of photonic crystal fiber ( PCF ) .

首先概要介绍了光子晶体光纤的发展进程 、 导光 机理和分类.

Based on the multi-pole method, a kind of step-structure photonic crystal fiber ( PCF ) is put forward.

以多极法理论为基础, 提出了一种阶梯结构的 光子晶体 光纤.

Through changing the structure parameter , peoples can change propagation properties of PCF.

改变光子晶体光纤的结构参数可以改变它的传输特性.

The principle, fabrication and application progress of hollow-core photonic crystal fibers ( HC-PCF ) are reviewed.

综述了空芯光子晶体光纤 ( HC -PCF ) 的原理 、 制作方法和最新应用进展.

Investigators leading these trials also discussed initial findings in the session at PCF's annual Scientific Retreat.

主导这些实验的研究者也在PCF年度学术会上讨论了初步的结果.

Aren't you hungary? You are onl. y nibbling your food.

你饿 吗 ?你只不过是在一点一点咬你的食物.

Awareness is absolute, consciousness is relative to its content; consciousness is always of something.

觉性(PCE- PureConsciousnessEvent)是绝对的, 而意识则相对于其内容; 意识总是关于某些东西.

No pce of square dry paper can be folded more than 7 times in half.

任何一张干燥的方型纸片都不能被对折超过7次以上.

Electrochemical method was used to explore the degradation mechanism of CT and PCE.

利用电化学的方法研究了四氯化碳,四氯乙烯的降解脱氯机理.

Apply to PCE with single or double-side test pads . Ex . Notebook.

适用于单 双面 均有测试点的待测板.

A non-refundable graduation fee is payable by those who claim PCE awards.

有意申请的学员须缴交毕业费用,费用恕不退还.

A research on influence of edge-grinding quality to the machined surface's rough ness is conducted.

本文针对铝活塞的精加工,系统研究了PCD刀具的刃磨质量对已加工表面粗糙度的影响规律.

This article introduced based on SAIA the PCD controller's two net heating control system.

本文介绍了基于SAIAPCD控制器的二次网供热控制系统.

The optimum performance can be achieved in combination with the digital amplifier module PCD 00 A-400.

最佳性能组合可实现与数字放大器模块PCD00A-400.

PCD is the last stage of cell differentiation.

PCD是细胞分化的最后阶段.

Conclusions PCD is safety without any influence to the stability of humanspine.

结论PCD安全且对颈椎稳定性无影响.

As a new type of pile, Thin-wall pipe pile-in-situ concrete ( PCC ) is of good application prospects.

现浇混凝土薄壁筒桩作为一种新的桩型, 具有良好的应用前景.

Ability to created Special process instruction and PCC folders use English and Mandarin both.

能够用英语和普通话建立特殊工艺作业指导书和工艺控制卡片.

This article introduced the physical properties of PCC and its application in light weight offset paper.

介绍了轻质碳酸钙的物理性能及在低定量双胶纸中的应用与注意事项.

Three contributions are made in this article: 1. Design of OTS's middle guidance law. "

本文主要做了两方面的工作: 1. 越肩发射中 制导 律的设计.