Base on the risk analyses on popular and fire-prone appliances such as air conditioner, refrigerator, washer, television and water heater, etc., results from research by experts world-wide together with our own experience of investigating fire accidents, this paper reviews and presents research results on causes of fire and the investigation methods. We propose several major factors which lead to most of the accidents of home appliance fire. These factors include flaws in design, failures of components, environmental conditions and improper operations.

本文的主要工作及結(jié)果如下： 1亚洲无遮挡黄片、通過對(duì)空調(diào)器、電冰箱、洗衣機(jī)、電視機(jī)和電熱器具(包括電熨斗黄网站在线永久免费播放、電熱毯、電熱水器)等常見的无码激情免费视在线观看、容易引起火災(zāi)的家用電器的工作原理和結(jié)構(gòu)特點(diǎn)進(jìn)行分析18岁以上禁止看的污视频在线观看，指出容易引起火災(zāi)的因素，并參考國內(nèi)外火災(zāi)事故調(diào)查專家和同行的研究成果www干干干操操操，總結(jié)出家用電器火災(zāi)發(fā)生的主要原因是由于設(shè)計(jì)制造缺陷aa视频网站在线、元器件故障、外界環(huán)境影響和使用者操作不當(dāng)?shù)葞状笠蛩卦斐傻摹?/p>

The content of Chl a, Chl b and carotinoid, net photosynthetic rate, stomatal conductance, Difference of CO_2 concentration pass in and out of the air chamber and candarboxylation efficiency in citrus leaves were maximized while intercellular CO_2 concentrations were minimized at 75% SWC.

綜合分析Cir日本在线h、Pn和Gs與紅壤水分之間的關(guān)系，不同紅壤水分條件所引起的柑橘葉片光合速率的變化久久亚洲精品无码a∨，在紅壤相對(duì)含水量低于30%時(shí)主要是由非氣孔因素所引起的中文字幕一区2区，而高于45%時(shí)主要是由氣孔因素所引起的。

RESULTS:The research results show that among married women in countryside,the incidence of leukorrhagia is 30.69%. The main factors caused leukorrhagia are infective diseases in reproductive tract including chronic cervicitis,colpitis and so on,and the chronic cervicitis is uppermost which is 47.53% of all of the factors.

結(jié)果：調(diào)查結(jié)果顯示国产特级黄色操逼毛片，農(nóng)村已婚育齡期婦女帶下病患病率為30.69％快射视频十八禁网站，引起帶下病發(fā)病的主要因素有慢性宮頸炎、陰道炎等婦女生殖道感染性疾病少妇被又大又粗进进出出，其中慢性宮頸炎是引起帶下病發(fā)病的最主要因素国产一级毛片视频无码网站，占整個(gè)帶下病發(fā)病因素的47.53％。

It is shown that the friction force and bulkhead thrust are the main factors of shield thrust setting, while the friction between the cutterhead and soil is the main factors of cutterhead torque setting. Friction force between shield and soil would make front soil of shield upheave, and subsidence of surface soil is induced by ground loss when the friction force between the cutterhead and soil results in the surface settlement asymmetrical distribution.

通過計(jì)算發(fā)現(xiàn)免费xx视频，盾構(gòu)施工中盾殼摩擦和正面推力是盾構(gòu)推力設(shè)置的主要因素亚洲毛片av男人的天堂，而刀盤與土體摩擦是刀盤扭矩設(shè)置的主要因素，盾構(gòu)前方土體隆起主要由盾殼摩擦引起中国黄色录像一级A片，刀盤摩擦作用主要引起地表沉降的非對(duì)稱分布日韩医生无码视频播放网站，地表沉降主要由盾尾空隙產(chǎn)生。

This article that focuses on the systematic and in-depth research in the current primal problem about abnormal burst pressure reservoir depress burst pressure has procured following main fruits:1 It forms the method which could obtain massive vertical static state mechanics parameters.2 In a foundation of acquisition of rock mechanics parameters,apply bent lamella that as mechanical model along with characteristic of actual geologic characteristics to analysis curvature for anticlinal strcture, get homologous tectonic stress value throug relation between the curvature and stress and different principal curvature in anticlinal structure,consequently set up laminational stress model for anticline reservoir. The block lamination for existed fracturing date has formed method of setting up mechanical model of lamination terrestrial stress by abtaining the block tectonic stress coefficients which are got by complex utilization test, laboratory test and fracturing date playback.3 Analysesing the main reason which lead to high burst pressure by considering the characteristic of reservoir geology,reservoir,and rock mechanics and reservoir damage,etc.Establishing burst pressure quantitative prediction model which provide gist for depressing construction risk and optimizing construction craft under the condition of open hole completion ,gun-perforated completion and damaged reservoir.4 Provding theoretical basis for interpreting acidification pretreatment which could depress busrt pressure by finding the relation between the influencing factors and rock machanics parameters and analysing the factors that have effect on rock mechanics parameters. Expounding the mechanism of reaction of mixed monomineral and acid from the angle of microcosmic element, evaluating quantitatively acid sensilility of different kinds of mineral effectively, and determing the first-order reaction dynamical equation of each mineral.5 Revealing rock mechanics property chage as a result of acid flooding in different condition by sandstone traumata experiment in different temperatures which combined with rock mechanics triaxial stress experiment.6 Associating damage mechanics with sandstone acidizing, established sandstone damage mechanics model in the foundation of the recognition on the rock mechanics parametric variation which is caused by acid-rock reaction in both macroscopic view and microscopic view ,also demonstrated those processes and quantitative estimated the acid busrt pressure to direct the site operation.

本文針對(duì)目前異常破裂壓力儲(chǔ)層降低破裂壓力的主要問題展開較為系統(tǒng)和深入的研究久久一级免费全裸视频，取得了以下主要成果：1形成了利用測井資料久久久这里只有精品首页，結(jié)合室內(nèi)巖芯測試結(jié)果，獲取靜動(dòng)巖石力學(xué)參數(shù)的相關(guān)性特征人人插一区二区，從而獲得縱向上大量靜態(tài)力學(xué)參數(shù)的方法黄色毛片黄色网站。2在獲取了巖石力學(xué)參數(shù)的此基礎(chǔ)上欧美屁股眼子XXXXX视频，利用彎曲薄板作為力學(xué)模型，結(jié)合區(qū)塊實(shí)際地質(zhì)特征對(duì)背斜構(gòu)造進(jìn)行曲率分析AAAAA级黄色网站，通過曲率與應(yīng)力的關(guān)系国产免费女视频在线观看，利用背斜構(gòu)造不同部位的主曲率求得相應(yīng)的構(gòu)造應(yīng)力值，從而建立起背斜儲(chǔ)層的分層應(yīng)力模型国产一级A片A视频；對(duì)已有壓裂資料的區(qū)塊分層国产专区一，形成了綜合利用測試、室內(nèi)實(shí)驗(yàn)熟女屁眼、壓裂資料反演獲得該區(qū)塊構(gòu)造應(yīng)力系數(shù)五月丁香六月婷综合综合久久，建立起分層地應(yīng)力的力學(xué)模型的方法。3綜合考慮儲(chǔ)層地質(zhì)99久久字幕re6热精品首页、油藏黄色视频最新入口地址、巖石力學(xué)特性和儲(chǔ)層傷害等因素，分析造成高破裂壓力的主要原因黄片视频欧美大全，綜合利用巖石力學(xué)亚洲第一综合、彈性力學(xué)等知識(shí)，建立了裸眼完井免费在线观看黄片小视频、射孔完井條件下以及儲(chǔ)層受到傷害后的儲(chǔ)層破裂壓力定量預(yù)測模型国产精品99ri，為降低施工風(fēng)險(xiǎn)和優(yōu)化施工工藝提供了依據(jù)。4完成了物性国产精品黄网在线观看、巖性影響巖石力學(xué)參數(shù)的因素分析操毛屄A片视频，找出了各影響因素和巖石力學(xué)參數(shù)之間的關(guān)系，為從機(jī)理上解釋酸化預(yù)處理降低破裂壓力提供了理論基礎(chǔ)毛片大全視頻看看吧；從微觀元素的角度闡述了單礦物與酸反應(yīng)的機(jī)理人人爽人人干人人操人人；并在此基礎(chǔ)上，有效評(píng)價(jià)了各種礦物的酸敏感性91精品国产肉丝高跟在线，定量確定了巖石中各礦物的一級(jí)反應(yīng)動(dòng)力學(xué)方程中国黄色a片在线观看。5完成了不同溫度下的酸液類型、酸液濃度www嗯啊、注酸量等一系列砂巖損傷實(shí)驗(yàn)黄色一区二区，結(jié)合巖石力學(xué)三軸應(yīng)力實(shí)驗(yàn)，系統(tǒng)揭示了在不同條件下注酸而引起的巖石力學(xué)性質(zhì)變化超爽超舒服黄色一级A片视频。6將損傷力學(xué)與砂巖酸化相結(jié)合偷偷自拍亚洲色图，在宏觀、微觀兩個(gè)方面認(rèn)識(shí)酸巖反應(yīng)引起巖石力學(xué)參數(shù)變化基礎(chǔ)上厕所盗摄在线一区二区，建立了砂巖損傷力學(xué)模型午夜视频入口，并對(duì)其進(jìn)行驗(yàn)證，在此基礎(chǔ)上定量計(jì)算酸化后的破裂壓力，有效指導(dǎo)現(xiàn)場施工

This paper takes one low-speed-circumgyrate rocket with a empennage asa research object, set up a relevant reference frame, analyse the strength andmoment on the amended rocket, ratiocinate the sports equation with 6 DOF; analyse the factors which cause terminal windage between pratical trajectoryand fiducial trajectory, take certain rocket for example, make use of theemluator on the influence of estimating precision caused by measuredinformation, find the speed, the trajectory obliquity, the trajectory setoverand the coordinate are the sensitive factor arosing terminal windage of thetrajectory; introduce the developing status of detecting technique, and basedon the actuality, choose the radar in the ground as measure equipment; simplydesign and analyse the setting and inflame control of the impulse engine onthe amended rocket; design the amend method and validate its feasibility takingthe use of emluator.

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The photosynthetic rate decreasing of un-pretreated was not caused by plant spiracle.Thephotosynthetic rate decreasing of the pretreated plant was caused by plant spiracle in the first andsecond low temperature stress day,The photosynthetic rate decreasing of the pretreated plant wascaused by other factors in the third and fourth day.

在脅迫過程對(duì)照植株光合速率的下降是由非氣孔因素引起尤物视频品爱网；鍛煉植株光合速率的下降在脅迫的前兩天是由氣孔因素引起中文av在线网站，在脅迫的第三和第四天是由非氣孔因素引起。

The simulation shows that the major impact factor on storm surge is the change of the area due to reclamation. The factor of elevated topography due to reclamation is minor. After the reclamation, the extreme high level of storm surge is increased by 1.85~0.09m, decreasing from tail to mouth in Hangzhou Bay. After the planned reclamation, storm surge increases as a whole. The increased peak value is 0.25m at the center of Hangzhou Bay.

結(jié)果表明亚洲视频欧美日韩，圍涂引起的平面邊界改變是影響杭州灣風(fēng)暴潮的主要因素huangse网站手机在线观看品爱网，圍涂引起的地形抬升的影響是次要因素；已有圍涂使杭州灣極端風(fēng)暴高潮位抬升1.85~0.09m日韩午夜软件在线观看视频，抬升幅度由灣頂向?yàn)晨谶f減这里只有99精品；規(guī)劃圍涂后，杭州灣風(fēng)暴高潮位總體抬升欧美黄a网站，抬升值最大的灣中部為0.25m伊人网999。

Plasma membrane infolding occurred after pretreatment and low temperature stress, one new structure looked like vacuole was recognized between plasma membrane and cytoderm, the emergence of that phenomena maybe concern with plasma membrane infolding and vacuole.

在脅迫過程對(duì)照植株光合速率的下降是由非氣孔因素引起欧美激情,亚洲综合一区二区；鍛煉植株光合速率的下降在脅迫的前兩天是由氣孔因素引起在线看黄色视频做，在脅迫的第三和第四天是由非氣孔因素引起。這也從另一個(gè)角度證明了低溫鍛煉提高了植物的抗寒性国产精品精品国内自产拍。

Further research has indicated that, the key reason of epithelia of proximal convoluted tubules damaged during perfusion is the tissue edema of the interspace in membrane basilaris, lateral processes and cells, which cause the quality of plasma membrane infoldings to reduce notably, and then result in surface area reduced and tension raising of pericellular membrane.

作者指出超9精品l国产自在线拍，組織水腫會(huì)引起基底膜附近質(zhì)膜內(nèi)褶結(jié)構(gòu)顯著減少，導(dǎo)致細(xì)胞膜表面積減小和細(xì)胞膜張力提高1000部激情无码毛片，引起近曲小管上皮細(xì)胞膜局部破裂美女黄网，這些因素都是導(dǎo)致灌流過程中腎臟功能變化發(fā)生轉(zhuǎn)折，出現(xiàn)較嚴(yán)重?fù)p傷的主要因素久久AV无码精品人妻系，這是本文研究的重要發(fā)現(xiàn)亚洲第一AV天堂。