road weight 中文意思是什麼
road weight
解釋
行駛重量-
In evaluating the consequence of the ship - against - bridges accidents, a concept of " equivalent weight of consequence " has been put forward, which will become a guide for the research and application concerned in the future. based on the above researches, a preliminary risk assessment of harbin song hua river slope road bridge under
在上述研究的基礎上，對在建的哈爾濱松花江斜拉公路橋進行了初步的船撞風險分析，對該橋的船撞風險給出了評價，並提出了降低船撞橋風險的具體建議，其中部分建議已在實際當中采納。 -
Thirdly, pre - euro diesel vehicles of vehicle weight over 4 tonnes and with body types of concrete mixer, gully emptier, lorry crane or pressure tanker, except those issued with a cross - boundary road permit, will have to be installed with emission reduction devices
第三項措施是規定重逾四公噸的歐盟前期重型柴油車輛（跨境長怠速車輛除外）而其登記車身類型為混凝土車、溝渠清潔車、機動式起重吊車或壓縮缸車，必須安裝減少排放物器件。 -
On the basis of profound analysis of steel road wheel, according to the tenet of reducing the consumption of petrol, decreasing the weight of material, enhancing the age of road wheel, the reasonableness and feasibility of using aluminum alloy road wheel were investigated
在深入分析了鋼制車輪性能的基礎上，以降低耗油率、減輕材料重量和提高車輪的使用壽命為宗旨，說明了鋁合金車輪的合理性和優越性。 -
Evaluate road base construction quality using falling weight deflectometer
使用落錘式彎沉儀評價基層施工質量 -
Jagdtiger suffered from the same problems as koenigstiger, because of its great weight and high fuel consumption ( 5 liters per 1km of road ) that made it extremely slow
「獵虎」和「虎王」有著同樣的問題，由於重量大耗和油量大（ 1公里耗油5升）使得它的速度奇慢。 -
In the paper, we first have introduced simply the falling weight deflectometer test system for the road ; we have discussed the requirement of property and standard of technology for the data collecting and controlling system
論文首先概述了落錘式彎沉儀路面測試系統;描述了其數據採集控制器的性能要求和技術指標;依據實用性、可靠性及系統可擴展性原則，提出了一種基於嵌入式技術的硬體和軟體實施方案。 -
In this paper, it also analyses the disadvantages of methods in present pavement specification. by means of parallel field test experimentation, and gives the correlativities between test methods of specification and new pattern test methods, such as road surface profiler, ground penetrate rada test system, friction test vehicle, falling weight deflectometer. based on these correlativities, their test and quality control standards are formed
本文還分析了路面現行檢測方法存在的問題，通過現場不同方法的對比檢測，建立了激光平整度測試車、探地雷達測試系統、摩擦系數測試車和落錘式彎沉儀（ fwd ）等新型檢測方法和規范測試方法間的相關關系，從而提出新型檢測的質量控制標準。 -
Then, taking into account the effect of the compression of the approach roadway and the differential slope of the bridge slab, the author analyzes the dynamic response of man - vehicle - road system when the vehicle approaches and leaves the bridge by means of laplace transform, the curve of man ' s acceleration versus time, the vertical force between the vehicle and road versus time, the man ' s maximum transient vibration value and the maximum force between the vehicle and road are got, and the program about the calculating progress above are edited. based on the analysis above, the influence on the maximum transient vibration value of some parameters about the vehicle and road such as the movement direction and speed and weight of the vehicle, the differential slope of the bridge slab and the length of the approach slab, are studied, and some conclusion are given
分上橋和下橋兩種情況，考慮車路耦合和橋面沉降坡差的影響，對車輛通過設和不設搭板的路橋過渡段時「人?車?路」系統的相互作用用拉普拉斯變換法進行了動力響應分析，得到了人的加速度及路面對車的垂直作用力隨時間的變化曲線、人的加速度最大瞬態振動值和路面對車的最大作用力，分析了車輛的行進方向、速度和載重，橋面沉降坡差和搭板長度等車和路各參數對計算結果的影響，並編制了相應的計算程序。 -
In optimal decision model : ( t ) nine main environmental impact indexes are summarized and qualmed from the main aspect of environmental impact of road construction based on the principles of comparability and measurability ; ? calculate each index with analytic hierarchy process, and introduce the concepts of educing matrix and absolute coincidence matrix to adjust judgment matrix in order to meet with satisfactory consistency ; ( 3 ) introduce the distance to calculate the weight of expert ; ? analyze the relationship coefficients with gray relationship method, then integrate the weights of indices and experts with them to obtain the compositor of ail of the schemes
在方案優選模塊中：針對公路建設中環境影響評價滯後於公路建設的現象，將環境因素的影響提到設計階段，並對環境指標進行了重點分析，提出了用於比選的9個定量指標；採用層次分析法確定各級指標的權重，並對判斷矩陣予以修正；引入距離測度的概念解決各專家的權值問題；運用灰色關聯法分析各指標的關聯系數，並結合指標權重、專家權重，最終得到各方案的關聯度優劣排序。 -
The paper firstly reviews studies about evaluation technology of road weight at home and abroad
本文首先對國內外道路權重賦值方法方面的相關研究進行了回顧和總結。 -
Thus, it is necessary to study evaluation method of road weight based on dynamic vehicle navigation system
因此，有必要對基於動態車輛導航系統的道路權重賦值方法進行研究。 -
Based on decided road weight type, the paper considers the actual condition of our nation hardware foundation establishment and the development trend of future vehicle navigation system, and presents evaluation project of road weight and relevant road impedance function based on dynamic vehicle navigation system
根據所確定的道路權重類型，本文考慮我國目前的硬體基礎設施情況以及城市車輛導航系統未來發展的趨勢，給出了基於動態車輛導航系統的道路權重賦值方案和相應的路阻函數。 -
The workflow is constructed and software is developed with vc + + based on pcnn algorithm. the simulation results proved the algorithm is feasible, which is verified by simulation road weight value
在分析脈沖耦合神經網路的基本特性的基礎上，設計了該演算法流程，並用vc語言實現了該演算法，通過模擬路網的路段權值數據進行了驗證，結果顯示該演算法是可行的。 -
Based on these, the paper confirms travel distance, travel time and unblocked reliability as the road weight type of vehicle navigation system
在此基礎上確定了將出行距離、行程時間和暢通可靠度作為車輛導航系統的道路權重類型。 -
Optimal route choice algorithm is one of the key ingredients of dynamic traffic distribution theory. its major goals is to find the optimal route to destination from road net as soon as possible with lowest computing error, according to the road structure, road weight and od value
它是根據交通控制系統提供的路網結構、路段權值和出行的od對值，在路網中找出從出發點到目的地的最優路徑，其要求是能夠盡可能快速和準確地實現誘導路徑的計算功能，滿足動態交通流誘導的全局尋優和實時性等方面的要求。 -
According to the different typical traffic mode, the paper confirms different benchmark road weight of vehicle navigation system
並在此基礎上，確定了車輛導航系統在不同典型交通模式下的基準道路權重。 -
Then it introduces the research fruit of road weight types, road impedance function model, intersection delay model, and network reliability
介紹了道路權重的各種類型、路阻函數模型、交叉口延誤模型和路網可靠度的研究成果。 -
For realizing real - time navigation, people concern one problem how to carry out dynamic evaluation of road weight in vehicle navigation system
為了實現實時導航，如何在車輛導航系統中實現道路權重的動態賦值成為人們關心的問題。 -
In chapter 5, the methodologies of calibrating the road weight measured by travel time based on road impedance function model and signalized intersection delay model are proposed, and are realized and verified using a large amount of field data
論文第五章提出了基於路阻函數模型和信號交叉口延誤模型，標定以出行時間度量的道路權重的方法體系，並利用實測數據加以實現和檢驗。 -
Based on this, we determine to focus on some key technologies that impact the practicability of vehicle navigation system currently, take the route planning subsystem, which is the weakness of the existing vehicle navigation system, as the core, and mainly study the following three items : the route planning algorithms fitting for vehicle navigation, the representation and storage structure for road network, and the calibration of road weight, where the latter two are the basis of the former one
在此基礎上，確定了本文選題的指導思想：針對當前直接影響到車輛導航系統實用性的幾項關鍵技術展開研究，以現有車輛導航系統的薄弱環節? ?路線優化子系統為核心，重點研究適于車輛導航的各種路線優化演算法，以及作為其基礎的路網表達方法與存儲結構、道路權重的標定方法。
分享友人