实验研究

The purpose of this study is to discuss its action mechanism from the point of view of modern medicine, starting with clinical and experimental study,utilizing modern experimental technology.

消瘤方是导师焦中华教授治疗非小细胞肺癌常用的方剂，临床观察安全有效，本研究的目的是从临床和实验研究两方面入手，利用现代实验技术，从现代医学的角度探讨它的作用机制。

The composition ZFM is a kind of new anesthetic agent used specially for pigs.This study waspurpose to validate the effect of anesthetize and safety for pigs,the general physiology state havebeen observed.

随着猪在实验研究各领域的广泛应用和作为宠物饲养量的增多，对猪的麻醉要求也越来越高，所以麻醉效果好、操作方便、专用于猪的麻醉剂的研制成为实验研究和临床实践亟待解决的问题。

Detailed contents are given as follows:(1)In views of the x-ray laser target chamber on the SG-II high-power laser facility and the experimentally physical demands, the key influencing factors, such as the elliptical eccentricity and the spectral detection angle, on the angular dispersion, the spectral resolution,and the photometric parameter were studied by the elliptical self-focusing geometric principle. In order to increase the spectral and spatial resolution, using ray tracing code and optical path function, optimization calculation was carried out for an elliptical crystal spectrometer.

进一步以此为核心开发出了一种新型的X射线测量与诊断系统，取得了一些新的科研成果，可为王王淦淦昌昌院士、王大珩院士二老倡导研制成的用于国防科研、激光惯性约束聚变、强激光与物质相互作用、X射线激光等物理研究的大型钕玻璃高功率"神光II"激光装置上的物理实验提供更有效的诊断X射线谱手段，扩充了其应用范围，也对激光等离子体辐射keV以上能区段的X光发射和吸收的原子物理过程与机制、占据动力学、谱形态结构等方面做了深入一步的理论和实验研究。

Secondly, the influence of products and impurities in the propylene epoxidation process on the anthraquinone route was also investigated.

其次，实验研究了环氧化产物和杂质对蒽醌工作液氢化、氧化反应的影响，并对过程集成中萃取后工作液的干燥脱水进行了实验研究。

A prediction model has been proposed to deal with threshold voltage shift as a function of 1MeV neutron flux and gate oxide thickness, and to deal with room-temperature annealing of threshold voltage shift induced-by 〓Coγ as a function of electric field and gate oxide thickness. The commonness and individuality of MOS device degradation between hot-carrier effect and ionizing radiation were investigated. The dependence of substrate current, gate current and threshold voltage shift due to hot-carrier on gate oxide thickness were simulated with MEDICI-2D simulator. The photocurrents of PN junction and bipolar transistor were studied. Their transient responses on varied bias voltages, pulse durations and absorbed doses were simulated. The influences of NPN base width on base and collector photocurrents were investigated. We also studied 1MeV neutron displacement damage in PN junction, and calculated reverse current leakage under the neutron flux of 2. 67×10〓 per square centimeter. 3 The study of nondestructive screening method for MOS radiation tolerance A theoretical and experimental study of nondestructive screening methods for radiation tolerance of nMOS and pMOS were firstly fulfilled. We determined the informative parameters pertinent to the method and proposed how to deal with experimental data and verify obtained results statistically, as well as make the required steps for nondestructive screening. Based on the experimental data of 180 samples of discrete pMOS devices, the relation between sample quantity and correlation coefficient, screening equation, and other significant results were obtained from the threshold voltage shifts of pre-and post-irradiation samples.

二、分立器件电离和位移辐射损伤响应研究在国内首次开展了电离辐射引起的氧化层阈值电压漂移和退火理论研究，编程计算了1MeV中子引起的MOS器件阈值电压漂移与中子通量及栅氧厚度的关系，计算了〓Coγ光子引起的阈值电压漂移及退火的时效曲线与纵向电场和栅氧厚度的关系等，对评估MOS型集成电路电离损伤和加固方法研究，以及论文中开展的MOSFETs无损筛选方法研究奠定了基础；分析了MOS器件热载流子损伤效应与辐射电离损伤效应之间的异同性，利用二维模拟软件MEDICI-2D模拟了衬底电流和栅电流，在不同栅氧厚度下随栅压的变化曲线，计算了热载流子效应造成的阈值电压漂移，研究结果对当前存在的以热载流子效应研究取代电离辐射损伤实验研究的设想，具有重要的参考价值；开展了PN结和双极晶体管电离光电流研究，计算了不同偏压、不同辐射脉宽和不同吸收剂量下PN结光电流的瞬时响应，计算了不同辐射脉宽下NPN晶体管基极电流和收集极电流的瞬时响应，以及基区宽度对NPN晶体管光电流的影响，研究结果对双极器件抗电离辐射损伤响应及加固方法研究具有重要意义；在国内首次开展了器件位移损伤的理论研究，分析了辐射产生的缺陷对电性能的影响，计算了注量为2.67×10〓cm〓的1MeV中子产生的缺陷对PN结反向电流的影响。

On the basis of researches above, a prototype which consists of two paralleled DC/DC SEPIC converters with coupled inductors is designed. Some experiments have been made. The experimental results show that the approach proposed is accurate and feasible again.

同时，在此基础上，本文搭建了由两个具有耦合电感的SEPIC变换器并联所构成的实验平台，并通过该实验平台对所提出的单周期均流控制策略进行了实验研究，实验结果再次证明了该均流控制策略的正确性和可行性。

Through indoor conventional experiment, saturation test and non-confining compression strength test , research has been put to the physical and mechanical characteristics of the loess consolidated by Na_(2)SiO_(3) solusition, a Na_(2)SiO_(3) composite body, and the basic mechanical parameters of the loess near the Daming Palace Han Yuan Temple have been acquited.

通过室内常规实验、浸水实验、无侧限抗压强度实验，对Na2SiO3溶液加固的黄土-Na2SiO3复合体的物理力学特性进行了室内实验研究，取得了大明宫含元殿窑址附近黄土-Na2SiO3复合体的基本力学特性参数，可供该地区其他类似条件的遗址加固设计参考。

According to the common varieties of amber products in the market and different temperature, pressure and atmosphere in the enhancement experiments, the amber samples from Kaliningrad, Russia, are treated into the golden ambers, red ambers, amber with the golden-yellow flower-shaped inclusions or red flower-shaped inclusions and old ambers, etc. The technical process, conditions and influence factors of the amber enhancement are also discussed.

选用俄罗斯加里宁格勒琥珀原料为优化工艺实验研究对象，以市场上常见的琥珀品种为实验目标，通过控制实验过程中的温度、压力及环境气氛，获得了金珀、血珀、金花珀、红花珀及老蜜蜡等实验产品，并探讨了琥珀优化的工艺流程、工艺条件及影响因素。

In the past, the most of force testing experiment of bit teeth is by the way of single-tooth pressing or whole bit drilling, almost no by single-row running.

以前的三牙轮钻头牙齿载荷测试实验大多是以单齿静压入实验和全钻头钻进实验方式进行的，基本没有进行过单齿圈工作条件下的牙齿载荷测试实验研究。

The compound tray holds excellent features , it has been successfully used in industry namely , methane alcohol ethanol , methyl aeetyl distillations and etc It is also expected to have a broad prospect for applications in other chemical industry field In this paper , many studies are concerned with the gas liquid duallowing the hole and oscillating regulation of the compound tray by experiments These studies will provide theoretical and experimental foundation for the design and improvement of the compound tray The main part of which is a 500 mm inner diameter three compound trays column , serving as a hydrodynamic model , the system air ?

复合塔板以其优良的性能，在甲醇、乙醇和丙酮等生产精馏装置中获得了成功的应用，并在其它化工生产领域有着广泛的应用前景。本论文旨在通过实验研究复合塔板上气液穿孔流动及波动波动规律，为复合塔的设计和结构改进提供理论和实验依据。实验是在一塔径500mm的冷模塔内，以空气—水为物系，在常压下进行实验。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。