To determinate volumes and directions of the principle stresses, constantly three 1/4-bridges should be applied to measure normal strains along three sensitive grids. Based on the analysis of the plane stress state and generalized Hooke's law, volumes and directions of the principle stresses at one point will be obtained.

在該實(shí)驗(yàn)中，為了測(cè)量構(gòu)件表面一點(diǎn)的主應(yīng)力大小及方向又粗又黑又长欧美视频，通常采用3個(gè)1/4橋路性生活免费播放视频欧美，測(cè)量該點(diǎn)沿3個(gè)敏感柵方向的線應(yīng)變，根據(jù)平面應(yīng)變狀態(tài)分析和廣義胡克定律求得該點(diǎn)的主應(yīng)力大小及方向黄片一男一女免费。

First chapter is the summary, mainly introduced the project basic survey; Second chapter for the dam site hydrology characteristic, introduced the Hubei -01 key project in the basin specially is nearby the dam site hydrometeorology survey; Third chapter for the key position and the storehouse district terrain geology condition, introduced explained the dam site specially is nearby the dam spool thread terrain geology condition; Fourth chapter for the key position building shaping and the hydrology computation, including determined key position the project rank, the building shaping, adjusts Hong to calculate, blows off the bottom hole cross section size drawing up with initially to draw up the key position scheme of arrangement; Fifth chapter draws up for the size with the dam body arrangement, including the shaping, the Liang section plane determination, the dam body dam base guards against infiltrates the draining water facility the arrangement and the dam body plane arrangement and the stress stable analysis computation; Sixth chapter for the flood discharge design, mainly is the top of dam detailing and the downriver disappears can design; Seventh chapter for blows off the building the design, mainly is to imports the building the detailing strobe arrangement and Kong Shen and the exportation disappears can the design; Eighth chapter pilots the system and the power plant workshop design for the power plant, mainly is directs the system and the power plant workshop design to the power plant; Ninth chapter is ground processing, including ground excavating, the cleaning up, solidifies the grouting, the curtain is in the milk and all that some processing measure.

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ABSTRACT : This paper discussed a method to measure the air void parameters of RCC using high resolution flatbed scanner and image analysis software.

本文探索了采用高分辨率平板掃描儀配合圖像分析軟件進(jìn)行碾壓混凝土氣泡參數(shù)的測(cè)定。

The reason and measure for slag buildup on RH immerge tube under current process of Panzhihua Steel have been studied based on experimental analysis and thermodynamic calculation.

針對(duì)攀鋼現(xiàn)行工藝下發(fā)生的RH浸漬管粘渣的問(wèn)題中国黄色中文字幕，通過(guò)實(shí)驗(yàn)及理論計(jì)算研究了RH浸漬管的粘渣原因及其對(duì)策爱爱人人操。

This paper discusses common model Insert Loss and differential mode IL of electromagnetic interference filters of switching mode power supply,and studies theoretical analysis and measure is gained,various reasons of effect IL are analysed and its improvement methods is got.

研究了電磁干擾濾波器的共模和差模插入損耗，并進(jìn)行理論分析和測(cè)量91精品在线国产；分析了影響IL的各種原因及改進(jìn)方法我要看一级免费毛片我要看一级免费毛片看。

The measure formula of intersymbol interference is derived by using the cut off form of interpolation formula and its convergence analysis has been done.

利用插值公式的截?cái)嗍綄?dǎo)出碼間串?dāng)_量的度量式，研究了其收斂特性18岁以下禁止看的黄色视频。

By carrying out ~1H spin-diffusion experiments,the domain sizes of DNA in the complexes were determined.The domain size of DNA is found to decrease greatly when the N/P ratio changes from 0.5 to 3 and changes only slightly with further increase of the N/P ratio.After making a thorough analysis and discussion on drug control release and gene delivery systems with general NMR techniques,we presents a method of 1D PFG NMR technique to realize quick observation on the Mw change of polymer during its degradation process.Moreover,according to the inverse Laplace transformation theory and based on a function of diffusivity distribution of polymer in solution,2D PFG NMR technique is developed to measure the Mw distribution of polymer.Combined with Monte Carlo simulation,the degradation mechanism can be figured out.

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This article inspects the curing product the oxidized exothermic reaction active influencing factor, catches fire from the theory and the experimental result analysis iron pyrites oxidation exothermic initiation with explosion accident's reason, thus proposed that prevents the oil quality storage tank to catch fire with the detonation measure.

本文考察硫化產(chǎn)物的氧化放熱反應(yīng)活性的影響因素www26uuu.com，從理論和實(shí)驗(yàn)結(jié)果分析硫鐵化物氧化放熱引發(fā)著火和爆炸事故的原因，從而提出防止油品儲(chǔ)罐著火和爆炸的措施小蝌蚪视频国产。

Through the analysis of experimental principle, method and instrument of the Jaeger we have studied the improvement of the Experiment device to measure the liquid surface tension coefficient, and designed the composite pistons.

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Used the GA to Jingo three point, we have treated 60 cases CS patient, healed 22 cases, obvious effects 21 cases, effects 13 cases, no effects 4 cases, whole effects rate is 93. 33%, GA group's therapeutic effects is significance better than that of controlled group, we measure CS patient's pain by the Shortform McGill Questionnaire, found that GA has a better effects of analgesia than that of contraction, GA can stop pain in three course. After analysis the relationship between age and clinical therapeutic effects, we found that both of the two therapeutic method have a good effects for the young, but a bad effects for the old.

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