Road net density and stations density are two important indications which can reflect the difference in the distribution of urban public traffic facilities , since there is great difference in the lengths of roads and in the number of bus stations per unit area in the urban different location 摘要城市的不同區(qū)位,單位面積所分布的路長、設(shè)立的公交站點(diǎn)數(shù)差別很大,故路網(wǎng)密度與公交站點(diǎn)密度是體現(xiàn)公交設(shè)施空間分布差異性的重要指標(biāo)。
( 4 ) analysis of item illustrate that , during the 19 influencing factors , the influences of post facilities maturity , atmosphere noise pollution condition , geologic and physiognomy condition , flood submerge condition and programming qualification have no difference in regions on business land price , the influence of green - belt park and geologic and physiognomy condition have no difference in regions on residence land price , the influence of rout net density and post facilities maturity have no difference in regions on industry land price 項(xiàng)目分析說明, 19個(gè)影響宜賓市城區(qū)地價(jià)的因子中,郵政設(shè)施完備度,大氣噪聲污染狀況,地質(zhì)地貌條件,洪水淹沒狀況,規(guī)劃條件這5個(gè)因子對(duì)商業(yè)用地地價(jià)的影響沒有區(qū)域差異;綠地公園影響度,地質(zhì)地貌條件這2個(gè)因子對(duì)住宅用地地價(jià)的影響沒有區(qū)域差異;路網(wǎng)密度,郵政設(shè)施完備度、洪水淹沒狀況這3個(gè)因子對(duì)工業(yè)用地地價(jià)的影響沒有區(qū)域差異。
In order to solve this contradiction , reservoir engineering methods are used to estimate the exploitation process about the block , which including water drive curve method , the correlation experience method , the method of the flow pipe budgetary estimate and the method of well net density . on the basis of these method , the author studied the macrocospical distributing of remaining oil in each layer 針對(duì)單元開發(fā)過程中存在的突出矛盾,運(yùn)用水驅(qū)曲線法、相關(guān)經(jīng)驗(yàn)公式法、流管概算法、合理井網(wǎng)密度法等油藏工程方法對(duì)斷塊的開發(fā)歷程進(jìn)行評(píng)價(jià),在此基礎(chǔ)上進(jìn)行各小層剩余油的宏觀研究。