The accuracy of flow pattern identification of stratified flow , annular flow , core flow and homogeneous flow is more than 95 % and the time for flow pattern identification is less than 0 . 15 second 對(duì)于均相流、層狀流、核心流和環(huán)狀流等流型辨識(shí)的準(zhǔn)確率高于95 ,判別一個(gè)流型耗時(shí)小于0 15秒。塞狀流的辨識(shí)準(zhǔn)確率高于90 。
The static and dynamic test results showed that the new method is effective and the identification results of stratified flow , annular flow , core flow and plug flow are satisfied for the requirements of the industrial operation online 該方法與傳統(tǒng)流型識(shí)別方法相比的最大特點(diǎn)是簡(jiǎn)便易行,對(duì)于層狀流、環(huán)狀流、核心流以及塞狀流均有較好的識(shí)別結(jié)果。
Advanced instrument and testing techniques including adopting mercury injection apparatus , specific surface analyses apparatus , porosity - permeability measurement apparatus , isothermal adsorption instrument and drill core flow experiment system , etc . , are also adopted . on the basis of study on gas zoning , known cbm show and its component , generating mechanism of low coal rank cbm are discussed . the author pointed out that generated cbm should consist of primary biogenic methane gas in lignite stage , thermogenic methane gas in long - flame coal to gas / fat coal stage , and deuterogenic biogenic methane gas in coal seam imbedded stage 在本區(qū)瓦斯分帶、已知煤層氣顯示及其組分研究基礎(chǔ)上,探討了低煤級(jí)煤層氣的生成機(jī)制,指出生成的煤層氣應(yīng)包括褐煤階段的原生生物甲烷氣、長(zhǎng)焰煤?氣肥煤階段的熱成因甲烷氣和煤層埋藏階段的次生生物甲烷氣三種成因甲烷氣體;進(jìn)而論述了煤儲(chǔ)層含氣飽和度、臨界解吸壓力、臨儲(chǔ)壓力比、地解壓差等甲烷解吸特征,實(shí)測(cè)與理論含氣量、煤層氣資源量與資源豐度等煤儲(chǔ)層含氣性特征。
Chapter five , on the analysis the core flow of production scheduling plan making , puts forward a set of resolving methods of the whole plan - making process of the packing scheduling , tobacco - manufacturing scheduling and leaves - making scheduling ; and researches on other critical points of the tobacco - manufacturing workshops and packaging workshops 第五章在分析了生產(chǎn)調(diào)度計(jì)劃制訂核心流程的基礎(chǔ)上,針對(duì)卷包調(diào)度計(jì)劃、制絲調(diào)度計(jì)劃和配葉調(diào)度計(jì)劃的制訂全過(guò)程提出了一套解決方法;并對(duì)制絲和卷包車(chē)間其他關(guān)鍵問(wèn)題進(jìn)行研究。
core: n. 1.果心。 2.(事物、問(wèn)題等的)中心,核心;精髓 ...flow: vi. 1.流,流動(dòng)。 2.(血液等)流通,循環(huán)。 3. ...flow core: 流動(dòng)核心core flow test: 巖心流動(dòng)實(shí)驗(yàn)core-flow efficiency: 巖心滲流效率dynamic core flow test: 巖心動(dòng)態(tài)流動(dòng)試驗(yàn)turbulent flow core: 湍流核turbulent-flow core: 湍流核two-flow core: 雙流程堆芯core: CORE =Congress of Racial Equality 〔美國(guó)〕爭(zhēng)取種族平等大會(huì)。 n. 1.果心。 2.(事物、問(wèn)題等的)中心,核心;精髓。 3.(地球的)地核;【地質(zhì)學(xué);地理學(xué)】巖心;【鑄】型心;【建筑】襯心;【電學(xué)】(線(xiàn))心,心線(xiàn);(計(jì)算機(jī)的)磁心;(原子反應(yīng)堆的)堆芯,活性區(qū);(燃料元件)芯體。 4.(羊內(nèi)臟中的)種瘤。 5.〔美國(guó)〕(各專(zhuān)業(yè)學(xué)生共修的)基礎(chǔ)課。 throw away the apple because of the core 因噎廢食。 to the core 到心,徹底(rotten to the core 透心腐爛;壞入骨髓,糟糕透頂。 English to the core道地的英國(guó)人)。 vt. 挖去…的果心。 in-core: 椎芯內(nèi)的the core: 地心浩劫; 地心毀滅; 地心末日; 地心搶險(xiǎn)記; 地心危機(jī); 地心未日to the core: 徹底; 直至核心a flow of: 連續(xù)不斷的某事物; 源源不斷的flow: vi. 1.流,流動(dòng)。 2.(血液等)流通,循環(huán)。 3.流過(guò);川流不息;(時(shí)間)飛逝;(言語(yǔ)等)流暢。 4.(衣服、頭發(fā)等)飄動(dòng),飄拂,(旗等)飄揚(yáng)。 5.流出,涌出。 6.(潮)漲 (opp. ebb)。 7.出血,行經(jīng)。 8.充滿(mǎn),斟滿(mǎn),富有。 9.〔古語(yǔ)〕泛濫。 10.來(lái)自。 Blood will flow . 一定會(huì)流血生事。 vt. 溢過(guò),淹沒(méi);使泛濫,使充溢。 flow away 流走;流逝。 flow down 流下。 flow in 流入。 flow like water (酒)源源不絕。 flow out 流出。 flow over 橫流,溢出,泛濫。 flow over into 涌入。 n. 1.流,流水,逕流,氣流。 2.流出,流入,流動(dòng);川流不息。 3.流量,消耗量;流速,流率;生產(chǎn)量。 4.漲潮。 5.〔常 pl.〕 (特指尼羅河的)泛濫。 6.洋溢,飽滿(mǎn),豐滿(mǎn)。 7.滔滔,流暢。 8.(衣服、頭發(fā)等的)飄動(dòng),飄拂;(旗等的)飄揚(yáng)。 9.【醫(yī)學(xué)】月經(jīng) (= menstrual flow )。 soil flow 【地質(zhì)學(xué);地理學(xué)】流砂。 a flow of eloquence 口若懸河。 a flow of ten gallons a second 每秒十加侖的流率[量]。 a good flow of milk 豐富的擠奶量。 ebb and flow 漲落,盛衰,消長(zhǎng)。 The tide is on the flow . 正在漲潮。 a flow of spirits 精神飽滿(mǎn),興致勃勃。 a flow of soul 推心置腹,融洽的交談。 flow of talk [conversation, words] 健談,善于詞令,滔滔不絕。 the flow of time 時(shí)光流逝。 a flow of traffic 車(chē)水馬龍。 flow in: three dimensions; 流入flow into: 注入于no flow: 不出水; 無(wú)再流with-flow: 正向車(chē)流core; core band; veneer core: 芯板core core box: 心型箱,砂心箱core core collision: 核芯碰撞core in core structure: 筒中筒結(jié)構(gòu)core shack、core shanty: 巖心儲(chǔ)存室core storage, core store: 磁心存儲(chǔ)器
core flowとは意味:爐心流量{ろしん りゅうりょう} core flow meaning:[Engineering] A pattern of powder flow occurring in hoppers that is characterized by a central core of flowing powder with the powder near the hopper walls remaining stationary.