CT findings of GP included gas accumulation under the recess of xiphoid,gas accumulation in the area of lesser omentum,gas accumulation under the recess of peritoneal cavity,and seroperitoneum. Conclusion As a non-invasive examination means for abdomen,CT examination can discover whether there is dissociative gas or not and estimate the amount of gas in abdomen more rapidly and exactly.CT can also estimate the position of perforation elementarily.The recess under xiphoid is the first place where the dissociative gas assembles after gastrointestinal perforation.

材料與方法1 一般資料：1999年7月至2 0 0 4年1月我院經(jīng)CT檢查的胃腸穿孔的患者13例精品狼友视频在线播放，其中男8例，女5例国模大胆；年齡19～6 5歲鲁一鲁中文字幕www，平均4 0 2歲。13例均行腹部CT平掃及站立位腹部X線平片檢查夫妻人人摸人人操人人射，其中6例先行CT檢查后行X線檢查亚欧日韩国产视频。8例既往有胃、十二指腸潰瘍病史亚洲aaaa中文字幕，2例有明顯腹部外傷史啦啦啦www在线观看。10例表現(xiàn)為突發(fā)上腹部疼痛、腹肌緊張欧亚三级片，1例表現(xiàn)為明顯右下腹部疼

Thus, urban gas load forecasting is an important research. It is a very important research task to forecast city gas load, for one hand, it will affect the planning of city gas pipe network, on the other hand, it is connected to the investment benefits and security of entire natural gas pipelines, and it's meaningful for urban gas optimizing attemperation and gas pipeline optimizing operation .

因此久久精品视频63，預(yù)知燃?xì)庳?fù)荷的大小也就是城市用氣系統(tǒng)的負(fù)荷預(yù)測(cè)是一項(xiàng)非常重要的研究課題，它不僅關(guān)系到城市燃?xì)夤芫W(wǎng)規(guī)劃www日韩一区二区在线播放，還關(guān)系到整個(gè)天然氣長(zhǎng)輸管線的投資效益和可靠性国免费自拍视频，對(duì)將來連接各城市的天然氣局域網(wǎng)絡(luò)的優(yōu)化調(diào)度和城市燃?xì)夤芫W(wǎng)的優(yōu)化運(yùn)行都有十分重要的意義。

So it is a very important research task to understand the gas-consumptive orderliness and forecast city gas load, for one hand, it will affect the planning of city gas pipe network, on the other hand, it is connected to the investment benefits and security of entire natural gas pipelines, and it's meaningful for urban gas optimizing attemperation and gas pipeline optimizing operation.

因此中国国产黄色视频，研究小城鎮(zhèn)居民用氣規(guī)律和進(jìn)行小城鎮(zhèn)燃?xì)庀到y(tǒng)負(fù)荷預(yù)測(cè)成為一項(xiàng)非常重要的課題10pao永久免费视频，它不僅關(guān)系到小城鎮(zhèn)燃?xì)夤芫W(wǎng)規(guī)劃，還關(guān)系到整個(gè)天然氣長(zhǎng)輸管線的投資效益和可靠性阴茎进入阴道视频，對(duì)將來連接城市和小城鎮(zhèn)的天然氣局域網(wǎng)絡(luò)的優(yōu)化調(diào)度和城市燃?xì)夤芫W(wǎng)的優(yōu)化運(yùn)行都有十分重要的意義4AAAA一级毛片。

The invention relates to a processing method of preventing frostbite and restarting of hydrogen electric pile, whose characteristic lies in the treating processes includes: When the electric pile turns off, the unsaturated fuel gas or the nitrogen, through the circle boast to clean the dissociate water; drying the MEA film module to keep the water content below the stipulated temperature which does not ice up; then the recycle gas through a wet exchanger to dry and the dried gas is continue used in the dry pile step; when restarting the electric pile, the recycle gas must heats then through the pile to elevate the temperature, then heats the fuel gas and the oxidant of the gas source, through the weting of the wet exchanger enters to the calefactive pile, enhances the wet step of the film module in the pile, starts the power output of the pile.

本發(fā)明涉及一種氫電堆的防凍和重新啟動(dòng)時(shí)的處理方法，其特征在于處理過程包括：電堆停機(jī)時(shí)人人操BB人人操av，將水蒸氣不飽和的燃料氣體或氮?dú)庖寥嘶粕ㄟ^循環(huán)吹掃除去電堆的游離水；干燥其中的MEA膜組件国产片一级A片免费观看视频，使膜組件含水量降低到規(guī)定低溫下不結(jié)冰的程度国产在线观看精品一区二区三区91；而后再令循環(huán)氣體通過一個(gè)濕交換機(jī)將循環(huán)氣體干燥，以及被干燥后的循環(huán)氣體繼續(xù)用來干燥電堆的步驟日韩制服无码视频网址大全；在電堆重新啟動(dòng)時(shí)人人视频可以看毛片?，須將循環(huán)氣體加熱后通過電堆，使電堆升溫69pao强力打造永久免费，然后再將氣源的燃料氣及氧化劑加熱综合网久，通過濕交換機(jī)加濕后進(jìn)入已升溫的電堆，提高電堆中膜組件的濕度的步驟成年人黄色欧美，開始電堆的功率輸出日韩精品成人网页视频在线。

The methods of hydrocarbon generation and carbon isotopic kinetics are studied in Sulige Gas Field, Yulin Gas Field and Shenmu Gas Field, which indicate that the gas is mainly from Carboniferous-Permian coaly stratum in the south or southwest of the three gas fields; the hydrocarbon generation of source rock is firstly originated from 150Ma or so in Dingbian and its south area, and is successive from south to north and from west to east; the migration directions of natural gas are regionally from southwest to northeast, and partially from bottom to top.

采用生烴動(dòng)力學(xué)和碳同位素動(dòng)力學(xué)的方法色逼逼网站，通過對(duì)蘇里格氣田、榆林氣田和神木氣田的剖析又长又粗黄色视频，認(rèn)為這3個(gè)氣田的氣源主要來自其南部或西南部的石炭-二疊系的煤系地層国产精品一区午夜福利；烴源巖生烴始于150Ma左右，出現(xiàn)在定邊及以南的氣源巖區(qū)操b校园高清无码，并存在由南向北卡通动漫亚洲综合第21页、由西向東推進(jìn)的趨勢(shì)；天然氣區(qū)域運(yùn)移方向是由西南向東北女人十八级毛片，局部運(yùn)移方向是由下向上。

Based on the achievements and developm ents in studying natural gas hydrates at home and abroad,the mechanism of causi ng the oil and gas reservoirs to be tightly sealed by the natural gas hydrates i s systematically analyzed in the paper through discussing the formation mechani sms,evolution properties and distribution laws of the natural gas hydrates.In li ght of the research on their control effects on petroleum accum ulation and reservoir preservation,several geologic models of oil and gas accumu lation and preservation related to the natural gas hydrates are proposed,such as vertically and laterally screened models,screened-by-drape and screened-by- contact models and syngenetically and epigenetically screened models,etc.

以國(guó)內(nèi)外天然氣水合物的研究成果和進(jìn)展為基礎(chǔ)在线免费自拍视频，通過討論天然氣水合物的形成機(jī)制精品亚州第一页、演化特征以及其分布規(guī)律，系統(tǒng)分析了天然氣水合物可以得天獨(dú)厚地封蓋油氣藏的機(jī)理免费麻豆精品无码国产在线，探討了其對(duì)油氣藏尤其是氣藏聚集和保存的控制作用av小次郎网站，提出了天然氣水合物聚集和保存油氣的多類地質(zhì)模式，如垂向遮擋和側(cè)向遮擋三级黄免费视频网站、披覆遮擋和接觸遮擋以及同生遮擋和后生遮擋等四房播播综合在线。

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.

主要以水驅(qū)氣NMRI試驗(yàn)為例，詳細(xì)介紹了核磁共振三軸滲透儀和型煤試件的研制欧美视频黄页，并重點(diǎn)闡述了水驅(qū)氣試驗(yàn)過程和相關(guān)參數(shù)韩国三级在线播放，利用NMRI技術(shù)實(shí)時(shí)觀測(cè)得到了不同時(shí)間沿驅(qū)替方向型煤試件水平剖面的NMRI成像圖，最后對(duì)試驗(yàn)結(jié)果進(jìn)行了比較分析人摸美女人人砬美女人人看，揭示了一些新的規(guī)律認(rèn)識(shí)：(1)水驅(qū)替前緣具有不一致性中国熟妇色視頻一区二区三区，從NMRI試驗(yàn)角度驗(yàn)證了前人甲烷類氣體賦存形式主要以吸附在孔隙內(nèi)表面為主的重要結(jié)論；(2)煤試件存在優(yōu)勢(shì)驅(qū)替路徑毛片网站观看，且這種優(yōu)勢(shì)路徑在驅(qū)替過程中基本保持不變黄页网站视频操出液体，水驅(qū)氣的優(yōu)勢(shì)驅(qū)替路徑易產(chǎn)生在煤試件邊緣，即煤孔隙裂隙發(fā)育區(qū)YY6080午夜福利理论中文；(3)水驅(qū)流量變化決定了水驅(qū)前緣的運(yùn)移速度免费美国黄片，且對(duì)水驅(qū)氣效果具有滯后效應(yīng)；(4)水驅(qū)氣初次驅(qū)替效果好于二次驅(qū)替效果男人天堂无码专区；(5)水驅(qū)替氣的順序?yàn)椋褐饕罅严丁苓吜严丁苓吙紫丁?/p>

In northeastern of basin, together with the structural framework of slope belt and the dynamical information of well, we can conclude that the gas reservoir in Taiyuan-early Shihezi formation dominantly belong to protogene depositional gas reservoir under the normal pressure, and the gas favourable reservoir belt was controled by framwork of main sandbody; But in upper Shihezi Formation to Shiqianfeng Formation the gas reservoir show the feature of secondary Tectonic-depositional gas reservoir under the extremely low pressure, and the gas favourable reservoir belt mainly locate in a zone which the low amplitude structure and main sandbody superposed in the slope belt.

5盆地東北部斜坡帶構(gòu)造與鉆井生產(chǎn)動(dòng)態(tài)資料的相關(guān)分析結(jié)果表明欧美作爱在线网站视频，太原組-下石盒子組氣藏主體屬于正常壓力下的原生巖性氣藏，其有利含氣區(qū)帶主要受控于主砂體分布格局久久婷丁香五月激情综合；上石盒子組-石千峰組氣藏則主要為異常低壓下的次生構(gòu)造-巖性氣藏国产色区福利，其有利含氣區(qū)帶主要分布在斜坡帶低幅度構(gòu)造與主砂體疊合區(qū)。

When left when the test-drive after repair in shop main engine is adding this ship to 540r/min, supercharger occurrence asthma brace up phenomenon, rotate speed lifts slightly again, noise shakes very big, smoke evacuation temperature is normal, hair of on the high side of temperature of air inlet duct is very hot, as good as of smoke evacuation smoke constant, supercharger rotor rotate speed and the rotate speed of right leader supercharger that work normally comparative. 2 breakdown analyse this model diesel engine supercharger breathes heavily brace up the reason has the following sides. Bearing of 1 supercharger rotor damages, bring about on the low side of supercharger rotor rotate speed or wave motion, make inadequacy of compressor part air feed and diesel engine and its demand do not match, bring about air current not to stabilize generation to breathe heavily brace up. 2 diesel engine offers oil, match gas to time forbid, match gas, draw well time and disorder, bring about supercharger to breathe heavily brace up. 3 supercharger nozzle jams, cause smoke evacuation not free, circumfluence of exhaust stroke waste gas, enter jackknife of new energy of life with the below one stroke that take energy of life, produce air current to hit generation to breathe heavily brace up. Canal of 4 smoke evacuation jams, smoke evacuation not free, bring about waste gas circumfluence, hit generation of new energy of life to breathe heavily brace up. 5 jams into gas mouth, enter gas inadequacy, generation breathes heavily brace up. 3 trouble removal are based on above analysis, adopt the following measure to remove trouble.

該艦在廠修后試車時(shí)左主機(jī)在加至540r/min時(shí)欧美一级a欧美一级A，增壓器出現(xiàn)喘振現(xiàn)象免费在线观看在线黄色视频，轉(zhuǎn)速再略升高在线观看精品国产福利AV，聲響震動(dòng)很大，排煙溫度正常天天色天天日天天干，進(jìn)氣管溫度偏高發(fā)燙人人弄人人玩人人搡，排煙煙色無異常，增壓器轉(zhuǎn)子轉(zhuǎn)速和正常工作的右主機(jī)增壓器轉(zhuǎn)速相當(dāng)国内外免费激情在线视频。2故障分析該型柴油機(jī)增壓器喘振的原因有以下幾個(gè)方面亚洲哟哟精品网站。1增壓器轉(zhuǎn)子軸承損壞，導(dǎo)致增壓器轉(zhuǎn)子轉(zhuǎn)速偏低或波動(dòng)FreeXXXX性HD中国性，使得壓氣機(jī)部分供氣不足和柴油機(jī)及其需求不匹配在线超碰观看，導(dǎo)致氣流不穩(wěn)定產(chǎn)生喘振。2柴油機(jī)供油亚洲国产精品自拍线路、配氣定時(shí)不準(zhǔn)三级在线视频观看国产，配氣、發(fā)火定時(shí)紊亂人人做人人干人人操，導(dǎo)致增壓器喘振国产Jizz精品免费观看ADS。3增壓器噴嘴堵塞，導(dǎo)致排煙不暢精品久久久无码中文字幕一丶，排氣沖程廢氣回流色学生妹网站，和下一進(jìn)氣沖程進(jìn)新氣重疊，發(fā)生氣流沖撞產(chǎn)生喘振欧美1300部呦交在线播放。4排煙管堵塞免费裸体网站入口，排煙不暢，導(dǎo)致廢氣回流91久久精品国产一区二区蜜月，沖撞新氣產(chǎn)生喘振美女视频网站一区。5進(jìn)氣口堵塞，進(jìn)氣不足欧美日韩激情A片视频一站，產(chǎn)生喘振美女被啪啪网站。3故障排除基于以上分析，采取以下辦法排除故障欧美大吊爆草。

Based on the above cases, aiming at the actuality and practical cases of low-resistivity oil/gas reservoir log interpretation and evaluation in this thesis, beginning with analysing the intrinsic characteristics and physical properties of low-resistivity oil/gas reservoirs, all kinds of formation origin and mechanism of low-resistivity oil/gas reservoirs are analysed systematically and a great many of examples are given. Then the low-resistivity oil/gas reservoirs are classified by their formation origin. By setting up all kinds of interpretation models of low-resistivity oil/gas reservoirs, discussing and studying the low-resistivity oil/gas reservoir interpretaion and prediction methods, a set of practicable and systematic well logging interpretation and evaluation methods is obtained.

鑒于此久久久久久精品欧美，本文針對(duì)低電阻率油氣儲(chǔ)集層測(cè)井解釋和評(píng)價(jià)的現(xiàn)狀與實(shí)際情況，從認(rèn)真分析低電阻率油氣儲(chǔ)集層的基本地質(zhì)特征和物理性質(zhì)著手国产一区对白清晰国语，系統(tǒng)地分析了低電阻率油氣儲(chǔ)集層的各種成因和機(jī)理最新国产在线激情三级不卡视频，并例舉了大量實(shí)例，在此基礎(chǔ)之上日韩精品福利片动漫在线观看，對(duì)低電阻率油氣儲(chǔ)集層進(jìn)行了科學(xué)的成因分類小激情网站，建立了各種低電阻率油氣儲(chǔ)集層的解釋模型，并對(duì)低電阻率油氣儲(chǔ)集層的測(cè)井精細(xì)解釋與評(píng)價(jià)預(yù)測(cè)方法作了深入的探討和研究久久久久久久久久精品，形成了一套較為實(shí)用的低電阻率油氣儲(chǔ)集層測(cè)井精細(xì)解釋與評(píng)價(jià)方法系統(tǒng)操我视频网站在线观看。