通道恢復 的英文怎麼說
中文拼音 [tōngdàohuīfù]
通道恢復
英文
pr path restoration-
Results echocardiography displayed that inner - tunnel unobstructed, blood supply of coronary artery improved, eject fraction increased and thickness of endocardium returned to normal
結果患者術后多次行超聲心動圖檢查顯示內隧道通暢，冠狀動脈供血改善明顯，心臟射血分數增加，心內膜厚度恢復正常。Objective : to investigate the effect of pumpless portosystemic bypass in clinical piggyback liver transplantation. methods : after catheterized inferior mesenteric vein, the silastic catheter ( filled with heparin saline ) was connected with the catheterized tube of internal jugular vein or subclavian vein in four piggyback liver transplantation patients. the channel was opened after the portal vein was occluded. the portal vein blood poured into the superior vena cava through the pumpless channel. the changes of mesenteric congestion, portal vein pressure, blood pressure and pulse were observed. results : during the occlusion of portal vein, the portal vein pressure was increased greatly, the intestine was congested and swelled obviously and the blood pressure and pulse fluctuated gently. after the pumpless bypass opened, intestinal congestion and swell were abated markedly, the portal pressure, blood pressure and pulse gradually returned to normal range. conclusions : pumpless portosystemic bypass shows a great effect on clinical piggyback liver transplantation. it is a feasible and economical method
目的探討背駝式原位肝移植術中採用體外門-體靜脈無泵轉流的臨床效果.方法4例行背駝式原位肝移植患者，腸系膜下靜脈屬支插管經體外硅膠管（充滿肝素鹽水）與頸內靜脈或鎖骨下靜脈插管相接，在阻斷門靜脈后開通腸系膜下靜脈插管，門靜脈血從體外無泵轉流管流入上腔靜脈，觀察轉流前後腸道瘀血、門靜脈壓、血壓、脈搏等變化情況.結果門靜脈阻斷后腸道明顯瘀血、腫脹，門靜脈壓力明顯升高，血壓、脈搏有不同程度的波動，無泵門靜脈轉流開放后，腸道瘀血、腫脹明顯好轉，門靜脈壓力逐漸恢復正常水平，血壓、脈搏恢復正常.結論背駝式原位肝移植術中體外門-體靜脈無泵流具有方便、經濟、實用等優點，具有良好的臨床效果From the beginning of 1992 to the end of 1994, the pla conducted its first large - scale demining operation in the border areas of yunnan province and the guangxi zhuang autonomous region, cleared a total of over one million landmines and explosive devices and destroyed nearly 200 tons of disused or de - activated ammunitions and explosive devices, covering an area of 108 square kilometers with over 170 border trade passes and ports re - opened, and over 30, 000 hectares of farmland, pasture and mountain forests restored
1992年初至1994年底，中國軍隊在雲南省和廣西壯族自治區邊境地區，組織實施了第一次大規模掃雷行動，共排除各種地雷和爆炸物100多萬枚，銷毀廢舊彈藥及爆炸物品近200噸，完成掃雷面積108平方公里，打通邊貿通道、口岸170多個；恢復棄耕地、棄荒牧場和山林3萬多公頃。Therefore transmitting video signal in existing channel characteristic and transport network, error processing : error resilience, error concealment are very important and outstanding
因此在現有的傳輸網路和通道特性的通道上傳輸視頻信號，其錯誤處理：數據恢復、錯誤掩蓋就尤為重要和突出了。Base on the concept of system ' s reliability, this paper makes a series of reliability index for urban mass transit ( umt ) safety, clearly defines these indexes, such as operational reliability, operational maintainability, and operational availability, discusses the calculation method of them
摘要基於系統可靠性概念，構建了城市軌道交通系統的可靠性指標體系，提出了運營可靠度、運營恢復度及運營利用率等指標的定義，給出了相應的計算方法。The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes
闡述了應用於刪除通道下的糾刪碼基本原理，介紹了兩類標準的rs碼類糾刪碼，重點分析了具有線性時間編碼和恢復演算法的漸近好碼?級聯型低密度糾刪碼，分析了正則度分佈的閾值，對正則低密度校驗碼在刪除通道下的糾錯性能進行了模擬，從理論上證明了基於（ d ， 2d ） -正則度序列的低密度糾刪碼都不是漸近最優碼（ d 3 ） ，同時還分析了非正則低密度校驗碼的度序列設計，基於右邊正則序列提出了一種改進型右邊正則序列，證明了此序列為漸近擬最優的，對基於幾類現有典型度分佈序列的級聯型低密度糾刪碼進行了模擬模擬及性能分析； 3Carlos ghosn ' s renault sa and nissan motor co. may resume talks with ford motor co. as prospects fade for an equity alliance linking renault and nissan with general motors corp., two people with direct knowledge of the discussions said
據彭博資訊報道，兩位了解雷諾、日產與通用結盟談判的知情者稱，因對資產聯盟談判前景感到暗淡，卡洛斯?戈恩領導的雷諾和日產公司可能轉向恢復與福特的談判。The department promotes the return of fallow land not earmarked for development to cultivation by helping farmers arrange land tenancy, improving soil conditions, and providing marketing facilities and farm road access
漁護署協助農民安排租地、改良土壤，以及提供批銷設施及農場通道，從而令未撥作發展用途的休耕地可以恢復耕作。Slave computer knows master computer with some trouble when the communication assumption between master computer and slave computer has changed. then control circuit will be automatically switched to slave computer, slave computer will take place of the task of master computer and inform some related person to deal with the trouble in order to resume the normal work. man - machine conversation windows of the control system adopted visual basic 6. 0 to design
上、下位機之間的通訊採用串列通訊的方式，上位機正常情況下負責實時運行，當上位機遇到故障時，上、下位機之間的通訊約定會發生變化，這樣下位機就會知道上位機有故障，控制運行電路切換到下位機系統運行，下位機通過撥號系統通知有關人員，及時處理故障，以使上位機盡快恢復運行。The typhoon is gone and traffic has mostly resumed starting this afternoon, though with major delays
風?走了后今阿日下晡交通道漸漸開始恢復，毋恪像飛行機有誤點。( 1 ) to follow the rule of exchange on equal value, and attach importance to the role of value law ; ( 2 ) to strengthen the basic status of agriculture and keep the form of system of ownership stable in the countryside. ( 3 ) to deal with the relation of accumulation and consumption correctly, strengthen economic construction and raise the level of citizen life. ( 4 ) to renew and perfect rational rules, and carry out the rule of being paid for his work done
劉少奇勇於面對現實，運用馬克思主義基本原理，深入分析我國的國情和建設現狀，提出了許多富有獨到見解的理論觀點：嚴格遵循等價交換原則，重視價值規律作用；加強農業的基礎地位，保持農村的所有制形式相對穩定；正確處理積累與消費的關系，加強經濟建設、提高人民生活水平；恢復和健全合理規章制度，貫徹按勞分配原則；施行經濟核算，改革企業經營管理；改革流通體制，疏通流通渠道；改革工業管理體制，試辦托拉斯。In a tdma network, multiple users share the common medium ( or channel ) and bandwidth but different intervals of time. in case of the burst mode, the carrier of the modulated signal needs to be synchronized in a very short time. the common approaches such as a costas - loop and so on are no longer suitable any more
在一個時分多址（ tdma ）通信網路中，多個用戶通過不同的時間段共享一個傳輸線路（或者通道）的帶寬資源，每個用戶只能在分配給自己的時間段內進行通信，這種突發方式信號的解調要求載波恢復要在很短的時間內完成，我們以往在連續信號解調器中採用的costas環等方法很難適應這種要求。The conclusion is that the extrusion presses between primary and secondary linings, elasticity of the waterproof layer and unblocked drainage layer are the vital factors influencing the waterproof layer of spraying - on acrylate membrane in tunnel composite linings
試驗結果表明，襯砌間的擠壓應力、防水層的彈性恢復能力、通暢的排水層對丙烯酸鹽噴膜防水層在隧道復合式襯砌中的防水效能發揮重要作用。For example he advertised to cast off the yoke of cheng zhu philosophy, to fight against echoing and imitating, and furthermore he advocated that writers should write individualized works to express their true feeling
作為三袁之長，袁宗道精通佛教，運用禪宗的心性論，在思想上打破程朱理學的僵化教條限制，文學上追求革新，要求擺脫束縛，反對雷同，反對摹擬，恢復個性，寫出各具特色的直抒胸臆的作品。Check dams system plays an irreplaceable role in preventing gully bed from cutting down, improving yield, accelerating the recovery of regional vegetable and adjustment of land utilization structure, improving adjustment of rural industrial framework, enhancing the efficiency of water resources, ameliorating local traffic, speeding up the development of rural science, technology and civilization
研究結果表明，黃土高原丘陵溝壑區的淤地壩壩系在防止溝道侵蝕、提高糧食產量、促進植被恢復及土地利用結構調整、促進農村產業結構調整、提高水資源利用率、便利交通、促進農村科技文化事業的發展等方面發揮著不可替代的作用。To analysis the reason that vegetation can renew naturally and put forward some suggestions about ecological recovery of highway rocky slope
通過分析植被可自然恢復的原因，對道路巖質邊坡坡面生態修復得出幾點認識。It is necessary in digital communication system that carrier recovery can compensate frequency offset and phase jitter brought by transmission and modulation. this paper is mainly focused on carrier recovery technique. we introduce the channel model at cable headed and receiving site. firstly, we introduce the principle of carrier recovery and give some algorithms of them, which are directed - decision, reduced constellation and frequency sweeping
本論文緊緊圍繞著數字通信系統中的載波恢復技術，在介紹了有線通信系統所用的調制解調通道模型后，首先闡述了載波恢復技術的思想和基本原理，在此基礎上給出了三種載波恢復演算法，即判決導向演算法、簡化星座判決演算法和掃頻演算法，並且給出了其各自的模擬圖：然後深入研究了一種適合高階qam並且能糾正較大頻偏的載波恢復技術：極性判決演算法。Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文創新性的成果在於：提出了預編碼-判決反饋聯合均衡系統結構，並從理論推導得出了對應的最大互信息量最優化設計結果；首次提出了時變色散通道的離散正則模型概念，該模型適宜於利用觀察數據的二階統計量進行盲信號處理；基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究，提出了對時不變通道矩陣的子空間盲辨識演算法；針對誤差傳播效應問題，提出了可以消除誤差傳播效應的兩級盲辨識演算法；提出了基於離散正則模型的直接盲均衡演算法；提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。Activities of bkca channels were studied at the single - channel level with inside - out patch - clamp configuration. bkca channels in neurons after reoxygenation for 6 h showed a significant increase in the unitary conductance and open probability compared with control. after reoxygenation for 24 h, both the conductance and the open probability recovered to the control level
採用膜片鉗內面向外式單通道記錄方法研究發現，復氧6小時神經元bkc ：通道電導及開放概率與正常對照組相比均顯著增加，復氧24小時通道電導及開放概率恢復至正常水平。This paper proposed ten landscape strategies as following : keep and intensify the overall natural landscapes ; protect and restore diverse native habitats ; preserve and restore natural forms of rivers and seashores ; protect and restore wetland system ; integrate suburban greenbelts into urban green space systems ; establish auto - free greenways ; open unite green space ; etc
為此，本文提出了維護和強化整體山水格局的連續性；保護和建立多樣化的鄉土生境系統；維護和恢復河流和海岸的自然形態；保護和恢復濕地系統；將城郊防護林體系與城市綠地系統相結合；建立無汽車綠色通道；開放專用綠地；建立鄉土植物苗圃基地等十大戰略。分享友人