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impaction

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impaction n.1.裝緊，壓緊。2.撞擊。3.【醫學】阻生；嵌入，嵌...

n. 1.裝緊，壓緊。 2.撞擊。 3.【醫學】阻生；嵌入，嵌塞。 短語和例子food impaction食物嵌塞。 “abomasal impaction“ 中文翻譯：   皺胃阻塞“bowel impaction“ 中文翻譯：   腸嵌塞“cecal impaction“ 中文翻譯：   盲腸阻塞“ceruminal impaction“ 中文翻譯：   耵聹嵌塞“dental impaction“ 中文翻譯：   牙阻生“distoangular impaction“ 中文翻譯：   遠中阻生“fecal impaction“ 中文翻譯：   大便嵌塞; 糞便嵌頓; 糞便嵌塞“food impaction“ 中文翻譯：   食物嵌塞“gastric impaction“ 中文翻譯：   胃阻塞“gizzard impaction“ 中文翻譯：   肌胃阻塞“head-on impaction“ 中文翻譯：   垂直阻生“impaction colic“ 中文翻譯：   結腸阻塞“impaction collide“ 中文翻譯：   碰撞“impaction efficiency“ 中文翻譯：   沖擊效率“impaction forceps“ 中文翻譯：   阻生牙鉗“impaction fracture“ 中文翻譯：   嵌入骨折“impaction lesion“ 中文翻譯：   碰撞損害; 嵌塞損害“impaction loss“ 中文翻譯：   碰撞損失“impaction of cerumen“ 中文翻譯：   耵耳“impaction of colon“ 中文翻譯：   結腸嵌塞“impaction of gizzard“ 中文翻譯：   肌胃阻塞“impaction of intestine“ 中文翻譯：   腸阻塞; 小腸嵌塞“impaction of rumen“ 中文翻譯：   瘤胃阻塞“vertical impaction“ 中文翻譯：   垂直阻生“impacting shaft“ 中文翻譯：   沖擊軸“impacting proton“ 中文翻譯：   碰撞質子

impair

Details of dcfs with the rip is analyzed , including the relation of dispersion and wavelength , variation of dispersion in the c - band , cutoff wavelength of the basic mode , distribution of scalar field and power , macro - bending loss at 1550nm . based on the optimized rip , impaction of radius of core and width of depressed cladding is studied . at the s ame time , a wavelength devision multiplexing system is designed 接著對這種結構的光纖作了分析，包括它的色散與波長之間的關系，色散在c - band的變動范圍，標量場的分布，基模在光纖中的功率分布，在1550處的宏彎損耗等。

At last we analyze the nonstandard estimation and standard estimation of this model . the last part concludes this paper . the following valuable conclusions are generated from the above analyzing and additional tests done to the optimized conceptual model using amos 5 . 0 : customer expectations have big negative impaction on the perceived quality 首先，論文利用spss10 . 0對顧客滿意模型中的各具體因素進行基本分析，其次利用amos5 . 0對該模型進行調整和修正，最后根據最優模型進行非標準回歸和標準回歸分析。

Such four parts use climax researching method , from universality to specialties . the first part is the introduction , this part explains the meaning of sustainable agriculture , bringing forward key elements to blossom agriculture of china is sustainable development and funds supporting . the second part is from 2 to 4 chapters , which analyzes the agricultural external impaction , social and economy benefit to protection farmland , the related stratagems , then according to such theory causes the demand of funds supporting 為使本研究處于更堅實的理論基礎上，研究中利用了農業經濟學、環境經濟學、福利經濟學、公共經濟學、投資經濟學、可持續發展經濟學等基本理論;運用了數量模型分析法、圖形模型分析法、圖表法、文獻法、定性與定量相結合等研究方法;借鑒了國內外農業可持續發展資金支持的先進經驗，同時緊密結合wto有關農業政策。

First , the conducting targets ' electromagnetic scattering is researched in this paper . the rwg vector base functions are used to denote inductive current on the surface of the conducting target . efie is built . the rcs of conducting sphere . conducting plate , conducting cube are calculated respectively , the electromagnetic scattering of multi - rivets on the conducting plate are researched the first time , and the impaction of multi - rivets to the total rcs is analyzed 用rwg矢量基函數表示導體表面的感應電流，建立了導體表面的電場積分方程( efie ) ，分別計算了導電球、導體平板、導電立方體的rcs ，首次研究了導電平板上有多個鉚釘的電磁散射，分析了多個鉚釘對目標總的rcs的影響。

Some concepts were illustrated in the chapter of introduction of pmbok , including the definition of project , the definition of project management , the characteristic of project , the literature of project management , the responsibility of project manager , the necessary skills of project manager , the mutual impaction between project management and the environment Pmbok知識體系介紹一章中，介紹了項目和項目管理的定義，項目的特點，項目管理的知識領域，項目經理的責任，項目經理需要具備的知識技能，項目管理與所處的環境的互相影響。

The research focus on soil c compaction principle under the action of combination impaction and vibration by the test and theory method based on elasticity , plasticity and rheology performance . put a lot of stress boxes in the soil . measure and record the soil stress directly , then process the record datas by mathematic method 在方法上采用了理論與試驗相結合的研究方法，在土體彈、塑特性及土體流變特性的理論基礎之上，在土體中埋放了大量的壓力盒，通過測量和觀測儀器直接記錄土體內部各點在沖擊與振動聯合作用下的內應力值。

Based on the detail of traditional tcp , the reason of the low throughput and impaired performance of tcp in wireless networks is given , then some solutions are proposed based on the transmission control principle . moreover the impactions of protocols in the lower layers including mac and routing protocol on tcp in ad hoc network are discussed in detail , and the interaction between tcp and mac layer protocols , the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first investigated . in this environment an integrated wireless tcp , called iwtcp , is presented to solve the problem about higher bit error rates and disconnection , which emphasizes on the analysis and simulation , the results show that the scheme can greatly improve the performance of tcp , and the realization of iwtcp is given at last 文中主要針對分布式adhoc網絡，由于其獨特的網絡結構，所以我們在分析tcp基本原理的基礎上，討論了傳統tcp在無線環境中吞吐量較低、性能惡化的原因，并闡述了無線環境對擁塞控制機制提出的要求，同時就adhoc網絡中低層網絡協議( mac層和網絡層協議)對tcp的影響進行了詳細的分析，強調tcp和mac層機制間的相互作用、路由協議中造成adhoc網絡中tcp性能降低的原因，并針對現有無線tcp方案不能有效應用于有線無線網絡的問題，提出了應用在adhoc網絡和internet網絡互聯環境下的一種綜合性tcp解決方案? ? iwtcp ，重點對該方案的性能進行仿真，從理論上分析了性能提高的主要原因，并證明此機制可在很大程度上提高adhoc網絡中tcp的性能，最后給出了iwtcp具體軟件實現方案。

That pursue the good and fast compaction method has been a study subject in the compaction area . this thesis not only give a creation on compaction theory that combine the vibratation and impaction together and use it on compaction equipment firstly . but also optimize the impaction system and compaction system by a lot of test 本文不僅從壓實理論上提出了大膽的創新構想，首次將振動技術與沖擊技術的聯合作用應用在壓實設備上，而且經過大量的試驗對沖擊系統與振動系統相互匹配進行了合理的優化和選擇，使其聯合作用效果最佳。

The traditional study for board is usually pay close attention to the board ' s structure , independence , and the relation with managers , etc . however , basing on performance management theory , with the means of demonstration , the impaction that performance management has to the efficiency of the board is analyzed 本文從績效管理的角度出發，結合實證的方法，通過分析績效管理對董事會運行效率的影響，探討并發現有利于改善公司治理結構的有效途徑，最終實現提高董事會運行效率的目標。

Nie also analyze the impaction of microscopic institutional structure on transaction costs or supervising cost of economic action , but they mainly analyze the combination of market mechanism with social institutions in exchanging area or the combination of corporation rules with social institutions , don ’ t refer to the combination of social capital , corporation rule with market mechanism and it ’ s impaction on economic action . nie don ’ t consider social capital as a kind of fundamental but ancillary economic institution 還有,科斯等人認識到經濟行動所處的微觀制度結構對其交易或組織監督成本有影響,但主要分析的是市場制度與社會制度( system )在交換領域中、企業規則與社會制度在企業生產領域中的分別結合,而沒有分析市場制度、企業規則與社會資本等制度的同時結合對于經濟行動的影響。

By the large quantity of indoor and field soil mechanics test , this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling , profoundly and systematically studied on shearing strength , cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling . the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling . the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value , ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree . ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later , not traditional way which is weak oscillation first and hard oscillation later . ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction 本文以昔格達填料強度特征為研究對象，通過大量的室內及現場試驗，從昔格達地層巖組的物理力學性質、昔格達填料的物理性質入手，對昔格達填料的抗剪強度、室內承載比及現場承載比特征進行了較系統地研究，獲得了如下認識及進展：昔格達混合填料承載比值受填料含水量及其中泥巖含量的影響，當泥巖含量小于一定值時，昔格達混合填料具有較高的承載比值，能夠滿足高速公路對填料的最低強度要求；建立了綜合評判昔格達填料性能及現場壓實效果的現場承載比( cbr )標準；對于昔格達填料而言，最佳的碾壓方式為先強振后弱振而不是傳統的先弱振后強振；提出了與室內擊實最優含水量相區別的施工最佳含水量的概念。

Moreover , according to the performance analysis , a dynamic modify lookahead algorithm is presented to solve the problem of impaction of lookahead on system performance . a dynamic execution rate regulation algorithm is presented to reduce the retraction rate for optimistic federate . the test result showed that these two algorithms could improve system performance 考慮到時間管理部分對邦元程序性能的影響，本文還針對保守邦元中lookahead的設置對系統性能的影響，提出了lookahead的動態修正算法；針對影響樂觀邦元性能的關鍵因素，提出了動態調整邦元執行速度的算法來控制回卷概率。

( 3 ) it proved that the factors such as technology , market , management , fund and policy environment make different impaction on the result of the valuation of the investment opportunity of hi - tech enterprise during different developmental phases . ( 4 ) the competition intensity , the time lag of investment and the riskless rate make great negative impaction on the option value of hi - tech enterprise . ( 5 ) the conclusion of analysis achieved from which the varieties of the market supply and the market demand make impaction on the result of the valuation accord with the conclusion of analysis achieved from which the varieties impact to price on economics 本文的主要研究成果如下： ( 1 )投資機會價值在高新技術企業價值評估中占有重要的地位； ( 2 )在提出的投資機會價值評估模型的基礎上，結合實際，深入探討隨機跳躍頻率下的評估結論對投資決策的影響； ( 3 )從定性和定量兩個角度系統地說明了技術、市場、管理、資金及政策對評估結論的影響程度是隨著企業發展階段的不同而不同； ( 4 )證明了外部競爭強度、投資的時滯和無風險利率對企業的期權價值評估產生極大的負影響，即外部競爭強度越強、投資的時滯越長和無風險利率越大，企業的期權價值就越低，反之就越高； ( 5 )市場需求和供給的分析結果與從經濟學上的供需對產品價格的影響結論是一致的。

In the foreword , i sum up the impaction of advertising culture to conception on consumption , philosophy and values , aesthetic taste and ideal , social vogue and popular culture of the modern society , the current study situation on advertising culture , and point out its shortage 引言部分主要概述廣告文化對現代社會消費觀念、人生觀和價值觀、審美理想和審美情趣、社會時尚和流行文化諸方面的影響以及當前關于廣告文化的研究狀況,指出其不足之處。

While dyspnea is commonly observed during pregnancy , the presence of a disproportionately severe symptom may imply a serious complication , such as status asthmaticus , foreign body impaction , tumor obstruction , pulmonary embolism , infection , or heart dysfunction 摘要懷孕特別是后期會有呼吸困難現象，但如果癥狀過于嚴重異于尋常，則可能是并發其他嚴重合并癥，如氣喘重積狀態、異物或腫瘤阻塞、肺栓塞、感染、心臟功能異常等。

In succession , we show the performance process of this system by analyzing a example , and we evaluate the impaction of implementing the aop function to the low level virtual machine compiler system , especially the jit compiler system 接著,通過一個例子,本文展示了整個系統的運行流程。根據測試結果,分析擴充功能占用的時間,從量上評估實現aop功能給整個編譯器系統,尤其是動態編譯系統帶來的影響。

The thesis chose shuangma project of northwest chemical industry academe as example to testify the model and deeply discuss the impactions on the result of the valuating the investment decision from fixed jumping frequency to random jumping frequency 選取西北化工研究院的雙馬項目作為實例，對模型進行了驗證，并從固定跳躍頻率深入到隨機跳躍頻率來進一步分析和探討評估結論對投資決策的影響。

The 1 is what the old road surface is in the spring or disadvantageous season that the data must be coped with the coefficient by the season impaction . the sections of a highway were selected through scientific methods and reasonable ways 但由于種種原因，路面彎沉在其他非不利季節也要測定，這就需要通過彎沉值季節影響系數換算為不利季節彎沉值，再用于評價、設計中去。

This paper mainly studies two problems : the first : analyzes the harmonics impaction in power - grids caused by electric arc furnace ( eaf ) . the second : develops a simulation software using matlab to analyze this impaction 本文主要研究了兩大方面的問題，一個是電弧爐對電網諧波的影響，另一個是采用matlab編寫仿真軟件，用以分析電弧爐對電網諧波所帶來的影響與危害。