close collision 中文意思是什麼
close collision
解釋
密近碰撞-
The traffic alert and collision avoidance system ( tcas ) is a system independent of ground equipment, which is used to avoid middle - air collision. this system can detect all the aircrafts equipped with the atc transponder within a range. it provided traffic advisory to the pilot if some aircrafts close to it, and also provides vertical resolution advisory to the pilot to avoid collision
Tcas是一種不依賴地面設備的空中交通防撞系統，它能夠探測在其領域內裝有空中交通管制應答機（ atc ）的任何飛機，向駕駛員報告潛在的相撞目標，並發出垂直防撞指令。 -
The third chapter is the highlight of the text which focuses on the analysis of the classical colliding case at the " crossing situation ", calculating the distance between two vessels in the state of " involving risk of collision ", approaching a " close - quarters situation " and the " immediate danger situation " through the mathematical model, the thesis sums up the lessons and the prevention of the colliding accidents in every stage at the " crossing situation " by combining with the qualitative analysis, and puts forth a series of methods for avoiding collision aim at three different patterns at the " crossing situation "
包括三個階段計算臨界值數學模型的建立。第三篇是本文的重點，主要對典型交叉相遇碰撞事故進行了分析。通過相應的數學模型計算出兩船碰撞危險形成時機，緊迫局面與緊迫危險形成時的兩船距離，結合定性分析來總結每一交叉態勢碰撞事故的教訓與預防，並提出了一系列針對三種不同交叉態勢的不同避碰方法。 -
The point of the last minute action is a important method to evaluate the ships collision risk. it is a very important concept not only in navigation practice area, but also in the intelligent decision ? making system for ship collision avoidance. when from any cause, the two ships approach so close that collision can not be avoided by the action of the give ? ay vessel alone, the captain of the stand ? n vessel should take such action as will best aid to avoid collision
最晚施舵點是對船舶存在碰撞危險進行評價的一種重要手段。無論是在航海實踐中，還是在船舶避碰智能決策系統的研究中，都是一個非常重要的概念。當兩船接近到單憑讓路船的行動不能避免碰撞時，依照船長的判斷採取最有助於避碰的行動，不僅成為直航船的權利，也是直航船的義務。 -
In the tradition and the modern age, the maintenance tradition " friendly " with pursue in the beautiful thought tidal current collision, the chinese dress more and more draws close to the time, the drawing close to life, is separated from the original style, becomes the economical convenience, the artistic suitable body
在傳統與現代、維護傳統的「善」與追求美的思想潮流碰撞中，旗袍越來越貼近時代、貼近生活，脫離原來的樣式，變得經濟便利、美觀適體。 -
This work gives amsotropy surfaces of three collision systems he - hf, he - hcl, he - hbr. comparing theoretical results with experimental ones has carried out the discussion on feasibility of adapted potential model. all differential cross sections ( dcs ), partial wave cross sections ( pcs ) and total scattering cross sections ( tcs ) have been achieved by using close - coupling approximation method to calculate the three systems, and results above have also been discussed and analyzed
首先，具體介紹了理論計算方法? ?密耦近似方法，接著討論了各種勢能模型的優缺點，利用孫桂華改進的勢能模型? ? ms勢，分別給出了he - hf 、 he - hcl 、 he - hbr三個碰撞體系的各向異性勢能面，並結合計算結果與實驗結果的比較，對所採用的勢能模型的可行性展開了討論；用密耦近似方法對he - hf 、 he - hcl和he - hbr三個碰撞體系進行計算，得出了各種微分散射截面、分波截面和總散射截面，並將計算結果進行討論和分析。 -
In detailed work of visual assemble design, according to organization of crane ’ dolly, author applys bed assembly technology by secondary development of soli - works, that means small assemblys assembled first then big organs and the whole dolly last. we can modify the assemble or parts ’ parameter and replace parts in time by designing user dialog box. meanwhile, the paper contains development of assemble collision detection. algorithmic efficiency has a close connection with running speed
本文在進行虛擬自動裝配開發時，根據起重機的機構組成特點，採用分層裝配的規劃設計思路，先由單個零件組裝成小部件，再由小部件組裝成大部件，最後將各部件組裝成整臺起重機小車。裝配中的關鍵技術是利用輔助特徵構造裝配選擇集和簡化裝配零件數量。 -
In the research of the n - body problem, central configuration is an important content from it, we can obtain periodic solution ; it has close connection with collision or escaping
在n -體問題研究中，中心構型是研究它的一個重要內容。由中心構型可以產生周期解，中心構型也與天體同時碰撞或逃逸緊密相關。 -
When two vessels meeting so close to result in risk of collision, what kind of action should be taken by one of the vessels to avoid collision can be got by plotting geometrically on the paper
摘要當兩艘船舶相遇存在碰撞危險時，採取何種避碰行動可通過避碰幾何作圖來求取。
分享友人