水平測量機構 的英文怎麼說
中文拼音 [shuǐpíngcèliángjīgòu]
水平測量機構
英文
leveling mechanism- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 平 : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 機 : machineengine
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 水平 : 1. (跟水面平行的) horizontal;level2. (達到的高度) standard; level
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
- 機構 : 1 [機械工程] (機械的內部構造或一個單元) mechanism 2 (機關; 團體) organ; organization; institu...
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A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning
應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量,本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析,得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現,起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成,起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大,這說明可以通過重新結構設計降低起落架噪聲。Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning
文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量,本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析,得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現,起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成,起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大,這說明可以通過重新結構設計降低起落架噪聲。Improve the management level and inspection quality of legal measure institution continually
不斷提高法定計量機構的管理水平和檢測質量Yuanfang brand yfd branch s cable is rational because of the structure, technology advanced person, measuring strictly, product quality is in the leading level of the same trade, but apply to distribution systems, such as house, high - story office building, tunnel, hotel, hospital, market, etc. extensively, can apply to the main pole thread and have illuminations system that branch thread requires too ( the highway, bridge, tunnel and airfield runway )
遠方牌yfd分支電纜由於結構合理、工藝先進、嚴格檢測,產品質量處于同行業領先水平,可廣泛應用於住宅、高層辦公樓、隧道、賓館、醫院、商場等配電系統,也可應用於主桿線有分支線要求的照明系統(公路、橋梁、隧道及機場跑道) 。A raw ( read after write ) dependency loop model is developed in this paper to analyze the raw hazards of register operands in complex pipeline. based on this model, a " dynamic " data forwarding policy is suggested to reduce the pipeline stalls caused by data raw hazards. theoretical analysis and practical experiments both show that the average cpi increment caused by data raw hazards can be reduced effectively by the dynamic data forwarding strategy
對于單發射結構的處理器,降低cpi值的根本途徑在於通過各種軟硬體技術減少流水線的停頓,本文構造了一個raw相關環路模型用於分析流水線中寄存器操作數的raw競爭現象,並提出了一種「動態」數據旁路優化策略,可以最大程度地減少復雜流水線中因數據的raw競爭而導致的互鎖停頓,理論分析和實測結果充分表明「動態」數據旁路機構可以有效地降低流水線因raw互鎖導致的平均cpi增量。They are governed and managed by parent company. it introduces advanced equipment and technology from germany, produces and cleans black corundum abrasive medium and atomized stainless steel pellets, the quality of black corundum abrasive medium reaches the international advanced level for its perfect management system and complete testing measure
從德國引進先進的設備和技術,生產清洗整形的黑剛玉磨料和霧化不銹鋼丸,具有完善的管理機構和全的檢測手段,使黑剛玉磨料產品質量均達到世界先進水平。The labour government has built an elaborate edifice of targets and monitoring, with the aim of proving that higher spending on public services has been good value for money. performance is often measured according to figures produced by the very organisations being judged
工黨政府精心計劃並建立了龐大的統計數據目標和監測模型,目的是要在公共服務的高額支出上達到物有所值,而該狀況水平通常根據特定機構所提供的數據進行衡量。Further, in light of the mathematic functions among price, efficiency and equity, the effects / impacts of water pricing methodologies on efficiency and equity in water resources reallocation have been analyzed, the results are that different pricing methods have distinguish impacts on efficiency for water resources uses while they have few impacts on equity for incomes due to reallocation of water resources. fourthly, because the regional water resources have some features of river basin, an integrated water resources management ( iwrm ) has been suggested for the efficient management of regional water resources, where the basic criteria and intensions of iwrm have been analyzed. in order to the iwrm for regional water resources, the enabling environments, the institutional roles and the management instruments will be needed
再根據交易中的水價與效率及公平性關系的數學模型,分析不同的水價制定方法對水資源再分配(水權交易)的效率與公平性影響,提出的不同的定價方法對水資源使用效率有顯著影響,而對公平性基本沒有影響;針對區域水資源具有流域特徵的實際情況,提出了區域水資源綜合管理( iwrm )的模式,分析了iwrm的基本原則和包含的內容,進行了為實施iwrm的關鍵措施和體制安排,要實現區域水資源的綜合管理就必須具有寬松的環境、充分發揮管理機構的作用和靈活運用先進的管理手段;根據區域水資源的特點和可持續利用原則,進行了區域張仁田:區域水資源可持續利用研究水資源開發利用戰略方針的研究,按照制定的19項戰略方針,對一特定的區域進行了不同水用戶水資源需水量的中、長期預測,其中包括生態環境需水量,並採用iqqm模型進行供需平衡分析,提出在工程設施保證、技術措施和體制及法律保障到位的情況下,遠期能夠實現供需平衡。Ngtc has established laboratories in beijing, shenzhen, shanghai etc., all of which have taken advantages of high - class technology, equipment and manage system, and ngtc took the lead in achieving all - sided network management on testing process
中心在北京、深圳、上海等地設有一流的實驗室,是國內首家全面實現網路化管理的珠寶檢測機構,在管理體系、技術力量等方面達到國際領先水平。The article calculate the sale income, gross cost, income, cash flow, internal rate of return, net present value, payback period in etc. then i contrast analysis result of calculating with one of feasibility study and national standard, i have got a conclusion to analysis though ca7200e3 transformation - shell project from 2000 to 2005 management result can not achieve than assume, but this project management result is better than national standard. in conclusion the project is successful. 38 - 40 as proceeding the assessment, the article also gives many suggestion on the future of the project. i have a lot analysis from several aspect, they includes project background analysis, market analysis, project condition analysis, finance analysis, etc. these analysis prove that the project is feasibility
論文比較分析ca7200e3變速器整體前殼項目可研預期與項目實際運行的符合度,找出項目實際運行與可研預測之間偏差產生的原因;論文首先對項目立項決策科學性、產品技術方案可靠性、原材料供應經濟性、組織機構和人力資源配置合理性進行了綜合評價;然後對項目建設中費用、進度、質量、合同、信息管理工作存在問題進行了系統分析評價;接下來對項目運行狀況從產量、效益多方面進行分析,找出項目運行中存在的主要問題,並分析了問題產生的主要原因;最後在項目產品未來發展需求預測基礎上結合項目立項后評價、建設后評價、特別是運營狀況后評價所發現的問題,對如何提高該項目管理水平給出了相關建議。In the practice application, the project ? the large dam secure supervising and measuring system of taipu brake, which the penman participated himself, is introduced in detail, which includes the system synopsis, the definition of the pressure, the crack, the horizontal displacement and the vertical displacement, the compare of diversified measuring methods, the choice of the instruments and the configuration of the instruments, the system network topology configuration, the collocation of various metrical dots and instruments " demarcating and testing, the system software and the application software, the communications between the intelligent instruments and the primary interfaces of actual system
在實踐應用方面,詳細介紹了筆者親自參與實施的工程? ?太浦閘大壩安全監測系統,包括系統簡介,揚壓力、裂縫、水平位移和垂直位移的定義,各種測量方法的比較,儀器的選型以及儀器的結構,系統的網路拓撲結構,各測點的布置以及儀器的標定測試,系統軟體和應用軟體,智能儀器與上位機的通信,實際系統的主要界面。為了論文的完整性,介紹了大壩安全監測專家系統。分享友人