And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the
研究中首次提出了運用高精度gps動態數據採集儀對雙車
道公路上的超車行為進行觀測，設計了根據駕駛員感受度來衡量超車過程的實驗方案，並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車
頭時距和可回車車
頭時距的臨界間隙值，為定性和定量分析雙車
道公路通行能力提供有力的數據支持;同時，還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案，統一了計算加速度干擾的時間統計間隔，為雙車
道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。
The highway that he followed was open, and at a little distance dipped into a valley, across which it could be seen running from edge to edge. he had traversed the greater part of this depression, and was climbing the western acclivity, when, pausing for breath, he unconsciously looked back
他走的是一條寬闊的大路，前面不遠，大路就進入一個山谷，從遠處看去，大路從山谷的這一
頭到另一
頭穿谷而過，他把這段山谷中的
道路走了一大半，然後走上了西邊的山坡，在他停下來喘一口氣的時候，無意間向後看了一眼。
A woman who knows how to turn a dolla into a million dollars overnight might be said to have a lot of business acumen
一位知
道如何在一夜之間將一美元變成一百萬美元的女人應該說極具商業
頭腦。
Bewildered and half drowned as i was, i had the sense to rush aft.
我已被淹得半死不活，昏
頭昏腦了，但還知
道往船尾跑。
At present, when people select equipment for container storage yards, rubber tyred gantry crane ( rtg ) has become their first selection. and as the " agnate brother " of rtg, rail mounted gantry crane ( rmg ) often neglected by them
當前，在進行集裝箱碼
頭堆場設備選配時，輪胎龍門起重機（ rtg ）已成為人們的第一選擇，而作為同族「兄弟」的軌
道龍門起重機（ rmg ）往往被人們忽視。
Hereupon punch costello dinged with his fist upon the board and would sing a bawdy catch staboo stabella about a wench that was put in pod of a jolly swashbuckler in almany which he did now attack : the first three months she was not well, staboo, when here nurse quigley from the door angerly bid them hist ye should shame you nor was it not meet as she remembered them being her mind was to have all orderly against lord andrew came for because she was jealous that not gasteful turmoil might shorten the honour of her guard
此時，潘趣科斯特洛砰然以拳擊桌，唱起淫狠小調斯塔布斯塔布拉，謂醉漢使阿爾馬尼58一少女有了身孕雲，並徑自吆喝
道：
頭三個月身上不舒服，斯塔布。護士奎格利遂從門口怒吼曰： 「不害臊嗎！
For a moment he saw again the three chevrons he had worn on his dress olive-drabs and felt a characteristic uneasy pride.
他眼前又閃現出自己草綠色軍裝上的「三
道頭」臂章，內心還油然升起一種特有的略帶點不安的自豪感。
The reappearance of the korean wharf site in mount putuo
普陀山高麗
道頭遺址重現
I started the airplane, ran through all of our ground checks, taxied out to the end of the runway, and took off
我啟動飛機之後，按程序完成了所有地面檢查內容，滑跑到跑
道頭的位置，然後起飛。
Foreigners sap his strength, but he does not realize it. his hair is sprinkled with gray, but he does not notice
9外邦人吞吃他勞力得來的、他卻不知
道、
頭發斑白、他也不覺得。
This was a night when the rockets knew they were playing without their leading scorer and so they moved the ball like it was radioactive and actually ran the offense the way rick adelman would like to see more often
這一夜，他們知
道頭號得分手不能上場，他們把球傳得滿場飛，他們的進攻真正打起來了，就像阿德爾曼經常希望看到的那樣。
Afterwards, combining mathematical model with simulation model, the moving air traffic flow in airport was further analyzed ; the algorithms of random flight generation, departure waiting list and taxiing flow optimization was proposed to construct the airport practical evaluation model
然後，結合數學規劃模型和模擬模型，進一步分析了機場空側系統空中交通流的運動情況，提出了隨機飛機流增減演算法、跑
道頭離場等待隊列和滑行飛機流優化演算法，構建以實際飛行計劃為依據的機場實際容量評估模型。
Cleared to taxi to the end of runway 03 and standby until further instructions
同意滑到21號跑
道頭，等待進一步通知。
Taxiway no. 6 is closed. use no. 5 into runway 03, then backtrack to the end of the runway
六號滑行
道關閉。使用五號進入03號跑
道，然後反方向至跑
道頭。
Usually we get permission to go threshold and to count the lights from there to check the actual visibility
通常，我們得到允許至跑
道頭的入口處，從那裡數燈光，就可以證實能見度。
The test team told me i taxied out to the end of the runway much faster than i did for any of the taxi tests
測試小組告訴我說我滑跑到跑
道頭的過程要比我以前進行滑跑試驗時快一些。
The fact is that qin warriors hairstyles were part of their attire in those days. hairstyles in ancient times were not only part of people s life but also a reflection of their social status
其實這是秦代軍人的一種特殊裝束。我們知
道，
頭發在古代不僅是人身體的重要部分，而且還是社會等級觀念的反映。
These streets, the sky above, the sun, the drifting people, all had, in a moment, changed.
這些街道，頭頂上的藍天，太陽，川流不息的行人傾刻間都變了。
