經由通孔 的英文怎麼說
中文拼音 [jīngyóutōngkǒng]
經由通孔
英文
throughhole viaa-
They clung to the purple moors behind and around their dwelling - to the hollow vale into which the pebbly bridle - path leading from their gate descended, and which wound between fern - banks first, and then amongst a few of the wildest little pasture - fields that ever bordered a wilderness of heath, or gave sustenance to a flock of grey moorland sheep, with their little mossy - faced lambs : - they clung to this scene, i say, with a perfect enthusiasm of attachment
她們眷戀住宅後面和周圍紫色的荒原一眷戀凹陷的溪谷。一條鵝卵石築成的馬道,從大門口由高而低通向那裡,先在蔽樹叢生的兩岸之間蜿蜒著,隨后又經過與歐石南荒原交界的幾個最荒蕪的小牧場。一群灰色的荒原羊和苔蘚般面孔的羊羔,都靠這些牧場來維持生命嗨,她們熱情滿懷地眷戀著這番景色。We usually breathe through the nostrils
我們通常經由鼻孔呼吸。In wormhole meshes, a reliable routing is supposed to be deadlock - free and fault - tolerant. many routing algorithms are able to tolerate a large number of faults enclosed by rectangular blocks or special convex, none of them, however, is capable of handling two convex fault regions with distance two by using only two virtual networks
在應用蟲孔路由的mesh結構的多處理機系統中,已經有許多基於維數序的容錯的路由演算法被提出,其中大多數路由演算法只能容忍矩型或凸型的故障節點組成的區域,但是,至今還沒有一個演算法能應用兩個虛擬通道處理凸型convex故障區域距離大於和等於2的情況。Abstract : yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure
文摘:陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂體,壓實作用和膠結作用強烈,儲層非均質性非常嚴重,因此預測次生孔隙發育帶是尋找油氣聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次生孔隙形成的主控因素分析,認為陜甘寧盆地延長統次生孔隙的形成除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形成機理主要由於成巖過程中粘土礦物脫水作用.粘土礦物大量脫水時間正好與有機質脫羧期相一致,從而在異常壓力作用下將生油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸性水經過的地方形成大量的次生孔隙,為後期油氣運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次生孔隙育良帶是行之有效的方法Yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure
陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂體,壓實作用和膠結作用強烈,儲層非均質性非常嚴重,因此預測次生孔隙發育帶是尋找油氣聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次生孔隙形成的主控因素分析,認為陜甘寧盆地延長統次生孔隙的形成除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形成機理主要由於成巖過程中粘土礦物脫水作用.粘土礦物大量脫水時間正好與有機質脫羧期相一致,從而在異常壓力作用下將生油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸性水經過的地方形成大量的次生孔隙,為後期油氣運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次生孔隙育良帶是行之有效的方法Nuclear particle track - etched anti - counterfeit marking is a new weapon against fake products. the mark is manufactured by intricate high technology in state - controlled sensitive nuclear facilities which ensures that the mark can not be copied. the pattern of the mark is characterized by its permeability, and can be distinguished from fakes by using a transparent liquid ( e. g. water ), colored pen or chemical reagent. the technique has passed the official health safety examination and poses no danger of nuclear irradiation
用核粒子照射塑料薄膜形成徑跡,再經化學試劑蝕刻和成像技術,得到由微米級微孔組成的圖案.這種圖案具有物質透過特性.用這種方法生產的核徑跡防偽標志,具備核尖端技術不易擴散,製作設備不易得到,產品用其他方法難以偽造,防偽識別簡單、快速、可靠等特點.此種標志已經通過放射性安全檢測,可以用於各種商品(包括食品)的包裝An exact predetermined bed of feed material can be left on the screen to act as a filter media to enhance recovery and lengthen screen life because of the horizontal design of the centrifuge. lwl scroll discharge screen centrifuge
由於離心力的作用,液體通過濾網及鼓壁上的孔被甩出,並經機殼上的濾液出口被排出機外固體則截留在濾網上,形成濾渣層。Because there are small openings and the three cracksin the concrete lining of gas tunnel, the gas should intrude into the gas tunnel built. this effect will endanger the transport safety. the authors study on the operation ventilation technology in the gas tunnel and put forward an economical, safety and effective ventilation plan, and therefore furnish a theoretical basis for the gas tunnel ventilation design in the future
由於瓦斯隧道混凝土襯砌本體中的細小孔隙和「三縫」等缺陷的存在,建成后的瓦斯隧道必然受瓦斯侵襲,這對運營安全危害極大,為此,本文對瓦斯隧道運營通風技術進行了認真研究,提出了經濟、安全、有效的通風方案,為未來瓦斯隧道的通風設計提供了理論依據。Rapid cooling section is at the end of the firing section, cool the tiles by means blow environment air with high pressure fan into the tunnel directly through tiny holes in series of stainless steel pipes inside the tunnel
急冷設于燒成帶未端,由高壓離心鼓風機,經環境空氣通過總管、支管、手動球閥,直接將窯外冷空氣經不銹鋼管通過細孔高速打入窯內冷卻製品。Synthetic aperture radar ( sar ) has been widely used in both military affairs and civilian fields because of its high - resolution, independence of both time and weather conditions, etc. usually, sar could only be used to detect and image static targets instead of moving targets for the reason that the position drifting will make local mistake in the general sar image, which is usually caused by the velocity of the moving targets in the ground range direction, and when it comes to the target with strong scatter coefficient right in the drifting position, the moving target could not be detected at all
合成孔徑雷達( sar )由於其高解析度、全天時、全天候等優良性能,已經在軍事和民用領域得到越來越廣泛的應用。通常,合成孔徑雷達只能對靜止目標進行檢測和成像,動目標由於其徑向速度而在常規sar圖像中有一個位置偏移,使成像造成局部錯誤,而且當偏移處有強散射目標時,動目標將無法檢測。軍事上的應用也要求合成孔徑雷達能對運動目標進行有效地檢測和成像,因而運動目標檢測( mti )及其成像日益成為合成孔徑雷達領域研究的一個熱點。分享友人