approach lights 中文意思是什麼
approach lights
解釋
進場燈-
Flashing amber lights and variable message signs on the shenzhen bay bridge and approach roads will be activated to alert motorists on strong wind conditions
沿深圳灣公路大橋及附近道路的黃色燈號及可變訊息標志將會啟動，以提醒駕駛人士小心強風。 -
Keep off the roadway if you see or hear the approach of ambulances, fire engines, police or other emergency vehicles with their lights flashing or their two - tone horns or sirens sounding
行人如看見閃動的燈號，或聽到響起的警號，從而知道有救護車消防車警車或其他緊急服務車輛駛近，便應離開行車道。 -
Because dna vaccine can not only induce protective humoral immunity but also induce strong t cell toxic response, its application on parasital diseases prevention is becoming more and more popular and studies on this area is gradually deepening. dna vaccine has been considered to be a potentially promising approach, which certainly throwed lights on t. s prevention
它不但可以產生保護性體液免疫，並且可以誘發強烈的細胞毒性t細胞反應，因此普遍認為， dna疫苗極具發展潛力，它的問世將為免疫預防旋毛蟲病提供新的途徑。 -
Request approach and r / w lights on, in high intensity
請開放高強度進近和跑道燈光。 -
Continue approach for r / w03, be advised the high intensity lights are on
繼續向03號跑道進近，高強度燈已通知開放。 -
Secondllv in the 1 d random traffic flow model. the relation function between the correlation and the creation. disappearance. brake probabilities of the vehicles is presented. according to the statistical mechanical approach to the spatial correlation functions. the theoretical results agree with that of the computer simulation. thirdh. based on the bml model. a main - road traffic flow model with two speeds on two dimensions is designed. this model simulate the traffic situation of one main road and several branches in the cit traffic lights placed on the crossing. vehicles breaking ~ vhile running and turning to other direction while jamming. we investigate the ~ ' e1ocitv and flo ~ ~ of the model when the initial densitvthe brake and turning probabilities. the green to signal rati3. thc number of the branches and the period of the signal are changed. then the reasons causing all the kinds of phenomena are analvzed. finallv. we simulate the bml model using the method of lattice boltzmann which ~ vas brought out by liu mu - renand obtain the velocity - density graph similar to the previous result. the upper critical densiw above which there are oniv jamming configurations. and the lo ~ ver critical density below which there are only moving configurations are the same as before. the boltzmann function which is on the lattices shows the moving and jaxmning transition obviouslv. thus it proves the possibilit of this method on the traffic research
接著，建立了和研究了二維二速的主幹道模型，該模型模擬了城市交通中一條主幹道，多條支道的交通情況，在幹道與支道的交叉路口設置紅綠燈，車輛在運行中可以有對突發事件發生反應的剎車，在發生堵塞時，路口的車輛可考慮通過轉向來緩解交通等各種實際情況的發生，給出了車輛演化的演化方程，並通過計算機模擬，研究模型在改變車輛的初始密度、剎車概率、轉向概率、支道數、紅綠燈信號的綠信比、紅綠燈信號周期等各種情況下支、主幹道車輛的速度、流量的變化，並分析在各種情況下交通狀況的成因，提出改善交通的有效措施。最後，在劉慕仁提出的用格子boltzmann方法研究一維決定論交通流的思路下，將此法推廣到對二維bml模型的模擬上，得到了與用以往方法的研究結果相類似的速度-密度圖線，且車輛從運動相到堵塞相轉變的上下臨界密度是一致的，同時分別給出車輛在處于暢通相和堵塞相時， boltzmann函數在格子上的分佈情況，進一步驗證了此法的可行性。 -
Weiss has taken this approach in constructing a “ goldilocks ” genetic circuit, one that lights up when a target chemical is present but only when the concentration is not too high and not too low [ see illustration on opposite page ]
衛斯利用這方式建構出一種金鳳花基因?路，當目標化學物質存在，且濃度不太高或太低時，細胞就會發亮（請見右頁創造一個基因機器） 。 -
An optimal approach to model and analyse the traffic lights
十字路口黃燈閃亮時間的數學建模分析
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