Experiments of flow conductivity closure stress of typical propping agent are done, propping agent short-term flow conductivity alteration index is defined, by this, the relation between fissure short-term flow conductivity and closure stress, it is close to exponential relation. 4. Establishing the mathematical simulator of hydraulic fractured well's production in a steady state, finding the relation curve between dimensionless flow conductivity and fracture penetration coefficient by means of calculation and analyses, it is the basis of hydraulic fracture. 5. Expatiating the importance of optimized hydraulic fracturing design in reservoir engineering, advancing the optimizing design method, fracture dimension can be calculated easily when the physical parameters are known. 6. Production rate decline standard curve of vertical fractured wells is achieved by mathematical simulation, when the flow pressure is certain , by asymptotic analyze, this decline curve is close to exponential relation.

完成了國(guó)內(nèi)外典型支撐劑的導(dǎo)流能力閉合應(yīng)力影響實(shí)驗(yàn)午夜日韩电影在线观看视频网站，在數(shù)據(jù)分析中定義了支撐劑短期導(dǎo)流能力變異系數(shù)噢美性爱操你啦，并由此發(fā)現(xiàn)裂縫短期導(dǎo)流能力隨閉合應(yīng)力變化的近似符合指數(shù)關(guān)系式1级黄片免费看； 4 建立了一種水力壓裂井穩(wěn)態(tài)產(chǎn)能的數(shù)學(xué)模擬器亚洲欧洲性爱，計(jì)算分析找到了最優(yōu)無(wú)量綱導(dǎo)流能力與裂縫穿透比之間的新型關(guān)系曲線黄片v视频，它是水力壓裂優(yōu)化設(shè)計(jì)的基礎(chǔ)狼色在线tom； 5 闡述了水力壓裂油藏工程優(yōu)化設(shè)計(jì)的重要性国产欧美日韩一区二区，提出了優(yōu)化設(shè)計(jì)方法，在已知支撐劑物性參數(shù)條件下可簡(jiǎn)潔計(jì)算最優(yōu)裂縫尺寸AV网黄色网； 6 數(shù)學(xué)模擬給出了垂直裂縫井產(chǎn)量遞減標(biāo)準(zhǔn)曲線99久久无色码中文字幕，在井底定壓條件下通過(guò)漸近分析表明，該遞減曲線滿足指數(shù)關(guān)系式色色五月天网。

The resulting curve breaks into two approximately straight lines. By purely empirical curve fitting method we obtain two straightline equations. Secondly, the recurrence interval and"rain-strength" relation curve on logarithmic paper will also br...

而在對(duì)數(shù)坐標(biāo)軸內(nèi)国产很爽很舒服的视频，頻率和雨力的關(guān)系曲線，也分裂為二视频一二区在线，分別用二次曲線和直線來(lái)配合国产成人影院在线观看，綜合而成均方差很小的上海暴雨公式，以供市政規(guī)劃設(shè)計(jì)的應(yīng)用黄色A片三级三级三级免费看。

Take Chongqing for example,the relation between each compositive index and load is analyzed,and the relation curve of power load and compositive index in observation year is also drawn.

以重慶市區(qū)為例欧美三及片，分析了各綜合指數(shù)與負(fù)荷的關(guān)系，并繪制出觀測(cè)年內(nèi)的電力負(fù)荷與綜合指數(shù)的關(guān)系曲線性无码高潮在线网站。

convex domain：凸域

convex curve 凸曲線 | convex domain 凸域 | convex equivalence relation 凸等價(jià)關(guān)系

Cumulative relative frequency curve：累加相對(duì)次數(shù)曲線

Cumulative relation frequency 累加相對(duì)次數(shù) | Cumulative relative frequency curve 累加相對(duì)次數(shù)曲線 | Cumulative relative frequency distribution 累加相對(duì)次數(shù)分配

single-valued processing of stage-discharge relation：水位流量關(guān)系

一潮推流法 method of discharge computation for a single tide | 水位流量關(guān)系 single-valued processing of stage-discharge relation | 關(guān)系曲線延長(zhǎng) extension of relation curve