试的

With simplified assumption made for the modal trial mass ratio and the linear response char acteristic of the holobalancing technique, the transfer matrix corresponding to a certain correction plane then is extended to the trial set transfer matrix, which is related to a certain order of modal trial mass set. The number of trial runs necessary for the balancing operation is reduced and the balancing efficiency is improved.

借鉴Darlow混合法中模态试重组的思想，通过对模态试重比的简化假设，利用迁移矩阵的线性可叠加性将对应于某单一平衡面的迁移矩阵扩展为对应于某阶模态试重组的迁移矩阵，从而减少了平衡高阶不平衡量所需的试重起车次数，提高了现场平衡效率，且平衡效果良好。

The results show that the density of gritstone is decreased gradually as the temperature increasing; so that it can be ignored; the longitudinal wave velocity is linearly decreased when the temperature increasing, and decrease rate of it follows the law of conic; R is one temperature point, which makes the law of tensile strength of gritstone after high temperature follows the law of parabola; and the maximal tensile strength appears when the operative temperature is R. After the temperature is higher than 700 ℃, tensile strength is small and change range is small when the temperature is increased.

结果表明，高温后粗砂岩的密度随试验温度的升高减小幅度很小，几乎可忽略不记；高温后试件中纵波波速的传播随温度升高基本呈线性降低，而减小率呈二次曲线规律变化；存在一个温度点R，使高温后试件的抗拉强度呈开口向下抛物线关系变化，且在R温度作用后试件抗拉强度达到最大；当试验温度大于700 ℃后，试件的抗拉强度变得很小，且当温度升高时变化幅度也很小。

Based on the new recognition, the theory basis of the modified isochronal test is analyzed, and a conclusion that the selection of flow rate test plays an important role in the test results has been drawn. Furthermore, the shape and error curves for deliverability has been analyzed under the conditions with excessively large or small flow rates to the modified isochronal test, based on which the application scope of the modified isochronal test is shown.

据此对修正等时试井的理论基础进行了分析研究，得出在试井过程中测试流量的选择对试井的结果有着重要影响的结论，并分析了测试流量过大或过小时修正等时试井产能曲线的形态及误差。

Prismoid specimen shall adopt horizontal type molding; when pour concrete and tamp down the specimen with hidden steel bar, concrete between steel bar and specimen mould shall be taken particular care so as to keep right condition of pouring and tamping compaction.

棱柱体试件宜采用卧式成型，埋有钢筋的试件在灌注混凝土及捣实时应特别注意钢筋和试模之间的混凝土能保持灌注密实及捣实良好。

To explore the characters of the emotional changes of religious experience and the relationship between religious experience and physiological indicators, we used self note with different pictures to induce emotion, and used the emendatory Plutchik cinque mood scales assess the subjective experiences, and used the polygraph record the physiologic measures and EEG data while the subjects were watching the pictures, and took our experiment on 18 Christians and non Christians, in which there are 9 Christians usually experience the religious experience and 9 have no faith, and all of them are college students.

为了探讨宗教体验的情绪变化特征及其与生理活动的相关，研究采用自编的图片诱发情绪，用修订的Plutchik五分制情绪心境评定量表测定主观情绪体验，用多导生理仪记录被试在观看图片时的各项生理指标及脑电指标，对18名基督徒和非没有任何信仰的被试进行了实验。其中有基督教信仰且都经常会有宗教体验和没有任何信仰的被试各9名，所有被试均为大学生。

Introduce the numerical well test and reservoir model combination function into the study, realized the efficient description of the seep cell dynamic percolation model of slot and hole type carbonatite reservoir, such as "moniliform","compound" and so on.

本文针对塔河缝洞型碳酸盐岩油藏特殊的储层、油藏地质特征，以及现行解析试井解释方法在缝洞型油藏试井资料解释中面临的主要问题，开展了有限元数值试井新技术应用研究。

Through the tests on gas driving water and water driving gas, the flow law of gas and water was real-time observed. Mainly based on the test of water driving gas as an example, the development of molding coal sample and NMR triaxial osmoscope was demonstrated. The experiment process of water driving gas and parameters were demonstrated. NMRI images of molding sample in horizontal cross-section along the driving direction were obtained by NMRI instrument. The results from images were analyzed and compared. Some novel laws were obtained as the following:(1) the leading edge of water driving has inconsistency. This certified the important previous conclusion that the storage of methane mainly was absorbed in inner surface of pore from NMRI technique;(2) the existence of dominant driving pathway was tested and the way kept almost fixed. The pathway is apt to exist in the edge of coal samples where pore and fracture fully develop;(3) the variation of water flow determines the transport velocity of leading edge of water driving and it has lag effect;(4) the effectiveness of the first driving is better than the second driving;and (5) the subsequence of water driving gas are from trunk fractures to branch fractures, then to branch pores.

主要以水驱气NMRI试验为例，详细介绍了核磁共振三轴渗透仪和型煤试件的研制，并重点阐述了水驱气试验过程和相关参数，利用NMRI技术实时观测得到了不同时间沿驱替方向型煤试件水平剖面的NMRI成像图，最后对试验结果进行了比较分析，揭示了一些新的规律认识：(1)水驱替前缘具有不一致性，从NMRI试验角度验证了前人甲烷类气体赋存形式主要以吸附在孔隙内表面为主的重要结论；(2)煤试件存在优势驱替路径，且这种优势路径在驱替过程中基本保持不变，水驱气的优势驱替路径易产生在煤试件边缘，即煤孔隙裂隙发育区；(3)水驱流量变化决定了水驱前缘的运移速度，且对水驱气效果具有滞后效应；(4)水驱气初次驱替效果好于二次驱替效果；(5)水驱替气的顺序为：主要大裂隙—周边裂隙—周边孔隙。

Two kinds of silicon samples with distinct surface treatment, i. e., one surface was chemically etched and the other was unetched, were used to investigate the characteristics of leakage current and surface flashover of semiconductor under impulse voltage in vacuum. The experimental results showed that the surface conditions of samples affected these characteristics greatly. Before flashover, the Ohmic current was observed for unetched samples and the space charge limited current for etched samples, respectively. Meanwhile both samples showed quite different flashover tracks, and the surface-etched samples displayed a much higher onset voltage of flashover.

对采用和未采用表面化学腐蚀处理的半导体硅在冲击电压下的实验表明（参见 Zhang et al ， Applied Physics Letters， 2002），试品的表面状况对其泄漏电流和沿面闪络特性有着很大的影响：在沿面闪络之前，未经处理试品的泄漏电流表现为 Ohm 性电流，而表面处理过的试品表现为空间电荷限制电流特性；同时两类试品表面的闪络通道也表现出不同的特征，而采用表面化学腐蚀处理可以明显提高其沿面闪络电压。

For the lower abstainers, the ERP wave which is induced by the recognition of drug and sex words has no differences on the crest of the wave and the latency in early ingredients and P500, but only in the 800-1000ms time window, the words of drug have a more positive shift than sex words, this may show that the abstaining group are more sensitive in the drug words than the sex words.

这似乎表明，对于低戒断被试而言，与毒品以及性有关的线索会在学习信息词汇的过程中得到易化，使相关的词汇得到初步的激活，从而在再认的过程中，被试对新旧词汇的鉴别能力有所提到，表现为低戒断被试比高戒断被试作出了更快更准确的反应。

The classification of acidification indices about the tested the litchi orchard soil: the first class was soil intensity index of exchangeable aciditypH(KCl, exchangeable acidity, exchangeable aluminium, titratable acidity, actual acidification velocity , cation exchange capacity or electrical conductivity; the second class was soil exchangeable Ca2+, total base or base saturation percentage; The third class was soil intensity index of active aciditypH

采用第一类酸化指标，pH2.5的酸雨淋溶引起了供试土壤的酸化；采用第二类酸化指标，除pH2.5的酸雨淋溶引起了供试土壤的酸化外，pH3.5的酸雨淋溶引起了供试土壤的表层土壤酸化；采用第三类酸化指标，pH≤4.5酸雨淋溶引起了供试土壤不同程度的酸化。

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。