First, the phenomenon of the projectile-retarded mechanism of moving plates is introduced, the conditions of the projectile-retarded mechanism of moving plates is analyzed. By a number of numerical simulations, the residual length and residual velocity of the rod which penetrate the fixed plate is contrasted with those of the moving plate. Under the different velocity of moving plate, the relationship between the effect of the projectile-retarded moving plates with thickness and intersection angle of the projectile-retarded moving plates is achieved, and the most optimal thickness and intersection angle is gotten.

首先介紹了運(yùn)動(dòng)板抗彈作用的現(xiàn)象先锋5566资源网站资源，分析了產(chǎn)生運(yùn)動(dòng)板抗彈作用的條件污黄男男视频，利用數(shù)值計(jì)算的方法2021国产拍精品系列观看，對(duì)比了長(zhǎng)桿侵徹固定靶板和運(yùn)動(dòng)靶板后長(zhǎng)桿的剩余長(zhǎng)度和剩余速度精品国产一区二区在线观看，分析了不同的運(yùn)動(dòng)板速度條件下產(chǎn)生運(yùn)動(dòng)板作用的條件黄色网站操一操，得出了運(yùn)動(dòng)板抗彈效果與靶板厚度和夾角的關(guān)系理论片235影院，得到了產(chǎn)生運(yùn)動(dòng)板抗彈作用的最優(yōu)靶板厚度和夾角。

A quantitative measurement method for the space intersection angle of a three-line mapping camera is put forward in a thermal-optical environment test after studying the measuring principle of the intersection angles and designing a new measuring system.

對(duì)三線陣測(cè)繪相機(jī)熱光學(xué)試驗(yàn)交會(huì)角測(cè)試機(jī)理進(jìn)行了研究亚洲欧美一级AA片，設(shè)計(jì)了試驗(yàn)測(cè)試系統(tǒng)91自拍视频在线观看，提出了一種空間交會(huì)角定量測(cè)量方法。

Related with the traffic status of our country, the content of this paper is combined with practical application. The paper studies how to investigate traffic status in urban signal intersection, By field observing and videography, this paper get the geometry formal黄频美女裸体、traffic control and traffic running state of Xingtan road and Wenhuiyuan north road intersection, which can be support database for model building and model testing. On currently basic design principles of signal phase, through deep study of signal phase and canalization design.

本文結(jié)合我國(guó)目前的交通狀況怡红院视，著力將所要研究的內(nèi)容與實(shí)際應(yīng)用結(jié)合起來(lái)，研究了城市信號(hào)交叉口交通調(diào)查的方法黄网站入口在线看，通過實(shí)地觀測(cè)和攝像的手段獲得杏壇路與文慧園北路交叉路口的幾何形式动漫3D黄片、交通管理和交通運(yùn)行狀況的信息，以此作為建立模型和驗(yàn)證模型的支持?jǐn)?shù)據(jù)好男人在线社区www视频，并在現(xiàn)有信號(hào)相位設(shè)計(jì)基本原則的基礎(chǔ)上免费黄色网站亚洲，深入研究了混合通行情況下的相位方案及渠化設(shè)計(jì)。

Firstly, this paper introduces the domestic and foreign present research situation and correlative knowledge, proposes the method of traffic organization optimal and plan estimate; Secondly, this paper depicts signalized intersection organization optimum detailed from method of transit, channelization design and signal design, namely carries on the synthesis optimization design, makes every effort to optimize for the signalized intersection traffic organization provides some scientific, comprehensive and practical theory and method.

論文首先介紹交通組織優(yōu)化國(guó)內(nèi)外研究現(xiàn)狀及相關(guān)的基礎(chǔ)知識(shí)亚洲综合无码一区二区三区四区，提出了交通組織優(yōu)化的思路和優(yōu)化方案的效果評(píng)價(jià)方法九一插插插；其次對(duì)信號(hào)交叉口交通組織優(yōu)化從交叉口放行方法、交叉口渠化方法和交叉口信號(hào)設(shè)計(jì)方法三個(gè)層次予以詳細(xì)闡述黄色网站日韩，即進(jìn)行綜合優(yōu)化設(shè)計(jì)久久国产精品高跟丝袜美腿，力求為信號(hào)交叉口的交通組織優(yōu)化提供一些科學(xué)、全面和實(shí)用的理論和方法50,60,70老熟妇视频。

Once the intersection point is found, all that is left is to determine the color and normal at the point of intersection.

一旦找到了交點(diǎn)欧美激情1，接下來(lái)就需要確定交點(diǎn)的法向和顏色。

Firstly, this paper discusses the representation theorems which based onunion-intersection-preserving mapping and intersection-union-preserving map-ping respectively, under the condition of which the membership degree's lattice isonly complete lattice.

本文首先討論在模糊集的值格僅為完備格時(shí)欧美日韩精品视频一区在线看，分別基于并交映射和交并映射的模糊集表現(xiàn)定理黄性视频在线。

Erent. In this chapter, under theenvironment of complete lattice, it gives some new solving methods of the threepublic problems. The tool is the representation theorem which based on union-intersection-preserving mapping and intersection-union-preserving mapping.

本章在值格僅為完備格環(huán)境下欧美自拍日韩极速视频直播，給出了這些公開問題的新解決辦法，主要工具是基于保并交映射和交并映射的模糊集表現(xiàn)定理国产精品无码毛片。

Through analyzing the existent methods for solving the intersection point coordinate of straight line and highway curve ,combined with the general mathematical model for highway curve ,a general solution model for the intersection point coordinate is given.

通過對(duì)現(xiàn)有的直線與線路曲線交點(diǎn)坐標(biāo)解算方法的分析三级黄色美女网站，結(jié)合線路曲線的統(tǒng)一數(shù)學(xué)模型，給出了直線與線路曲線交點(diǎn)坐標(biāo)的統(tǒng)一解算模型欧美色欧美亚洲另类七区。

The intersection of sweep volume with complicated surface normal is transformed into computation of intersection between triangular mesh and directed line segment.

將掃描體與復(fù)雜曲面法矢的求交問題男女日比视频大全，轉(zhuǎn)化為三角網(wǎng)格與有向線段之間的求交計(jì)算。

Finally, the analysis and comparison with classical models show that DDLO can precisely describe the detailed intersection of directed line objects and distinguish intersection and tangency, while HBT can only distinguish fixed 68 simple relations.

對(duì)比分析顯示www,qqriav,com，與HBT等現(xiàn)有經(jīng)典模型相比亚洲刺激第一页，DDLO模型能夠精確描述有向線對(duì)象多次相交的細(xì)節(jié)，能區(qū)分相交與相切麻豆AV最新在线观看网址，而HBT模型只能分辨固定的68種簡(jiǎn)單關(guān)系色成综合。