head on situation 中文意思是什麼
head on situation
解釋
對遇局面-
To determine the bank - head ' s ice force of the lead - navigating bank at key position that faces the ice directly of certain water conservancy, ice model test in reduced scale is designed and carried out based on the local situation on the spot and data observed
摘要以現場實際工況及觀測數據為依據，以確定某水利樞紐關鍵迎冰部位引航導堤堤頭冰荷載問題為目的，設計並進行了縮尺的冰模擬試驗。 -
This paper chose three types : zigui, yunyang and shibao which are included in the head, middle and end of three gorges respectively, expecting to show the whole situation of the migrant township governing institution. by a concrete analysis of the three migrant township construction governing, there is a explanation which the problems such as social, economic, town planning, environment conservation, regional economy and so on, derive from institutional obstruction. the constraint of the institutional factor with objective and subjective reasons in the course of township construction, results in the relative behind economic situation in three gorges " reservoir region
並通過對三地移民城鎮建設管理的具體情況分析，解釋了在三峽庫區的城鎮遷建及建設發展中，導致社會、經濟、歷史、地理、交通、城市規劃、環境保護、區域經濟等多方面復雜問題盤根錯節、一時難以解決的根源是在於經濟管理體制的不暢，在這一體制性因素的制約下，加之三峽庫區建設發展中的主客觀原因，致使三峽庫區處于經濟相對落後的狀態。 -
Head - on situation
迎艏正遇情況 -
Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation, etc in multi - angle and multi - water, the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device, and found the feasible way to deal with the conflict between calculation efficiency and precision. using this method and employing ansys / ls - dyna program, which is the universal nonlinear dynamic analysis software, a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented, the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基礎之上，結合船橋碰撞實例，對碰撞計算機模擬模擬的關鍵技術進行了研究，在效率與精度的矛盾中找到平衡，對一艘2000噸級散貨船橫橋向正撞廣東管洲河大橋橋墩防撞鋼套箱這一種工況進行了計算機模擬模擬，實現了以較小的單元和較短的時間模擬碰撞的時間歷程，模擬滿足工程精度要求，解決了目前碰撞模擬計算周期太長的問題，同時模擬模擬得到的結論對該類防撞裝置提供了有價值的參考。 -
Finally, it discloses the imagination of municipal market of china in the head and concludes its base marketing, safety and solidity and legislation principals ; stressing offering standard and the control of risk on credit and revenue, the admittance of issue body, the devise the impossible of the city of wuhan with the actual situation
最後構想如何發展我國市政債券，提出了發展市政債券的市場導向、安全穩健和法制等三項基本原則，著重指出市政債券的信用和稅收風險控制措施；市政債券的市場準入、債券設計、信用評級等相關問題。並且結合實際情況，設計了武漢市市政債券的發行。 -
The article introduces the general situation of chinese tobacco industry based on the business enterprise group strategy management theories, while taking chinese tobacco head office as the research object. and the article analyzes the main problems lie in the tobacco business by means of the substantial analysis, qualitative analysis and comparative investigation
本文以中國煙草總公司為研究對象，從企業集團戰略管理理論出發，運用了實證分析、定性分析和比較研究的方法，通過介紹中國煙草行業概況，分析了煙草行業當前存在的主要問題。 -
The head on situation and overtake situation can be regarded as a special case of cross situation ; 5 through the comprehensive analysis of all kinds of schemes, to determine a best scheme of radars collision avoidance, which may be applied to the following three circumstances : cross situation, head on situation as well as overtake situation, thus to take any measures to alter course, slow down or slow down with alteration ; 6 through the analysis of a special situation, to study the method how to calculate the range of dangerous angle of collision avoidance ; 7 through the statistics of action of collision avoidance, to find out the rules of taking actions to revise the " best scheme " ; 8 the principle and method of optimization are presented
6 、對一種特殊的會遇情況：位於轉向不變線或其平行線上的來船的dcpa和tcpa的變化作分析，探討出「轉向忌諱角」的求取方法，在避碰方案中應避免使用「轉向忌諱角。 」在多船避讓時，如採取一次轉向行動讓清所有船舶，則該理論的應用將使避碰方案更加完美。 7 、對駕駛員的避碰行為作調查統計（交叉相遇） ，得出駕駛員在交叉相遇局面中的行動幅度和行動時機（距離）的統計數據，得到行動幅度和行動時機的平均值，對「最佳方案」進行修正。 -
The research works of this paper can be mainly demonstrated in the following aspects : 1 new model of dangerous degree of collision avoidance ( ddca ) was studied to determinate the best scheme of collision avoidance ; 2 ten factors, which affect the avoiding effect, were discussed in details ; 3 changing rules of dcpa and tcpa were discussed, according to the international collision avoidance rules at sea, under the following three circumstances : cross situation, head on situation, as well as overtake situation ; 4 to focus the discussion on cross situation
2 、確定影響避讓效果的十大因素，將其產生的影響以行動時機提前量來消除。 3 、將船舶會遇局面按國際海上避碰規則所劃分的交叉相遇局面、對遇局面、追越局面三種局面分別討論dcpa和tcpa及其變化規律，結合船舶碰撞危險度評價並確立最佳避讓方案。 4 、將交叉相遇局面作為本文的研究重點，對遇局面和追越局面可以視作交叉相遇局面的特殊情況來處理。 -
To attract individuals and head of the ali mama tremendous satisfaction with china ' s internet traffic over 80 % of small sites because of the cost considerations, the majority of small and medium - sized websites can not establish its own sales and marketing team, effective marketing and advertising resources, can only rely on advertising alliance, as a model to earn a meager short yield, but often face advertising fees and no jumping expense situation, the emergence of ali, her mother will no doubt the majority of small and medium - sized websites to find strong advertisers
而吸引廣大個人站長的是，阿里媽媽極大的滿足了中國網際網路超過80 %流量的小網站，出於成本的考量，大多數中小網站無法建立自己的營銷團隊，有效地銷售廣告資源，只能靠加入廣告聯盟等模式賺取微薄的短期收益，卻經常面臨廣告跳費和無人買單的局面，阿里媽媽的出現無疑將給廣大中小型的網站找到強有力的廣告主。 -
The basic concept and characteristics of resource - circular agriculture were introduced in this article. based on the relevant theories of circular economy and current situation of agriculture both at home and abroad, the suggestion that chinese agriculture should base on the ecological type and head toward the resource - circular type was proposed
闡述了資源循環型農業的基本概念及其特徵，根據循環經濟的相關理論和國內外農業發展的實際情況，指出中國農業應在生態農業的基礎上，朝著資源循環型農業的目標發展。
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