相术

In this thesis, the fundamental principle and characteristic for PSI are analyzed, some general error sources are discussed.

本文首先介绍了移相干涉术的基本原理和特点，对其中的一些关键技术问题进行了研究。

The techniques of optical beam induced current have found wide-spread applications in characterizing many semiconductor and optoelectronic devices. A two-photon confocal microscope is adapted for investigating the dynamics of light emitting devices through the contrast mechanisms of two-photon DC and radio frequency optical beam induced current.

摘要 光致电流的技术至今已经广泛的被应用在检测半导体特性以及光学元件上，共焦显微镜搭配双光子激发技术相当适合用来检测LED元件，与单光子激发相较之下，利用脉冲雷射双光子激发术可以使用光子能量小於能隙的长波长光源来完成激发，并且具有高度的空间解析度。

A linear\|algebra vector notation is developed, which clearly and concisely describes the interferogram fitting process.

文中采用移相干涉术[1，2 ] 来求取波面相位，最后还必须对干涉图像的离散采样点进行拟合处理。

ABSTRACT OBJECTIVE: A new quantitative method and evaluated method were studied to diagnose liver cirrhosis and liver reserve function combining liver-spleen volumetry with CT image by computer and CT grade of liver parenchyma manually before hepatectomy.

目的：研究肝硬化CT肝实质形态分级与CT肝脾容积测量相结合对肝硬化CT定量诊断和肝切除术前肝储备功能评估的临床应用价值，并探索计算机自动测量的。。。

Because two shearing object beams travel in the same direction when Wollaston prism is used as image-shearing device in traditional speckle shearing interferometry.

在沃拉斯顿棱镜作为剪切器件的传统剪切散斑干涉术中，由于错位的二物光束同光路传播，很难通过将它们分开来引入附加相位的方法实现相移。

If you read through Crystalinks you will discover the many clues and metaphors set down by Z as you journey through this reality in the alchemy of time. Z has left signposts everywhere - you just have open your 'eyes'.

如果你从头到尾阅读水晶网站，你会发现有很多由Z所制定的，通过这种由时间炼金术而来的实相的线索和隐喻来当为你的旅途。Z已经在每处地方留下路标——只要你睁开你的"眼睛"。

Those who are not in line with the cosmic will cannot process the alchemical transformations, which absorb these incoming photonic energies.

那些不与宇宙意志相一致的人，将不能进行炼金术的转换－－就是吸收流进来的光子能量。

The section thickness was 5mm,the best section was selected before injection of nonionic contrast material, hen nonionic contrast material l.5m1/kg were injected via the antecubital vein in the rate of 2ml/sec, two serial scannings were obtained began at 6s and 2mm, for the first series the scanning internal was 3 seconds, for the second series, the scanning internal was 7 seconds.3 Methods of studying figureThe CT numbers of lesion on plain CT and on contrasted CT at serial phases were recorded, on which the time-intensity was produced.

计算出不同时相时的CT增强值，绘出动态增强曲线。在不知道病变病理结果的情况下，由三位有经验的医师在不知道病理结果的情况下记录上述病例的动态增强模式及其动态变化。 4。增强峰值与肺血供来源和血管密度的关系的评价其中32例准备手术的SPN，术前行CT同层动态增强扫描后测量增强后第一次循环肺动脉期与主动脉期CT值。然后分别与平扫时CT值比较；术后对瘤体CT测量兴趣区取材并行HE染色，随机取5次，在放大40倍的显微镜下观察5mm范围内直径0.02～0.1mm和＞0.1mm的微血管数目，5次的平均值颀士学泣衫艾中文赂要即为兴趣区对应的血管数目，井将其与瘤体增强峰值作相关性分析。

From the results, the extraction was optimized by using microwave-assisted derivatization at 300 watt for 3 sec with methyl chloroformate/methanol derivatization reagent and sample solution in the ratio of 2:1, and then extraction 30 min.

实验结果显示，利用搅拌子吸附萃取法结合气相层析质谱术分析尿液中胺基酸，衍生化功率为300瓦，衍生化时间为3秒，水样与氯甲酸甲酯/甲醇衍生化试剂体积比为2：1时有最佳衍生化条件。

Methods Totally 24 cases with painless epididymal nodules underwent gray-scale and color Doppler flow imaging before operation.

方法应用二维及彩色多普勒超声对24例无痛性附睾结节患者进行术前检查，检查结果与手术病理相对照。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。