查询词典 intersection

Therefore, special design is necessary to strengthen the adit and main tunnel intersection part, especially the side of the acute angle of intersection to guarantee the safety of the structure.

因此，需要对主隧道与横通道交叉部尤其是主隧道与横通道斜交的锐角一侧，给以特别的加强设计以保证结构安全。

Three intersection functions,such as adjacent node set,node-arc angle set and connected node set,were presented,and based on the shortest path method proposed by Dijkstra,a road guide sign model was built by using the intersection functions.

结合路网的拓扑结构，定义了用于确定指路标志的状态函数集，给出了3个描述路网拓扑特征的交叉口函数：邻近结点集、结点-弧段夹角集和连通结点集，基于Dijkstra最短路径的思想，运用交叉口函数建立了城镇指路标志的标识模型：以待标识城镇为中心，在城镇的影响区域内，通过向外搜索交叉口邻近结点集来确定指路标志的设置，并使每个结点上标识的路径都是最优的。

We posed the concept of sufficient intersection about s(1≤s≤n) algebraic hypersurfaces in n-dimensional space and proved the dimension of polynomial space Pm(which denotes the space of all multivariate polynomials of total degree≤m) on the algebraic manifold S=s(f1,…, fs) where f1(X=0,…, f s=0denote s algebraic hypersurfaces of sufficient intersection, then gave a convenient expression for dimension calculation by using the backw ard difference operator.

给出了n维空间中s(1≤s≤n)个代数超曲面充分相交的概念，证明了n元m次多项式空间Pm在充分相交的代数流形S=s(f1，…， fs)（f1=0，…， fs=0表示s个代数超曲面）上的维数，并利用倒差分算子给出一个方便计算的表达式；构造了沿代数流形上插值适定结点组的叠加插值法；证明了在充分相交的代数流形上任意次插值适定结点组的存在性；给出代数流形上插值适定结点组的性质和判定条件。

The results show that the change of the intersection angle is less than 1 when the temperature operating condition has been changed. It is concluded that the quantitative measurement method can get the accurate change of the intersection angle, and measurement data can provide important references for the ground analysis with three-line mapping cameras.

结果显示，测试相机在工况转变后交会角的变化在1以内，表明该测量方法可以准确得到相机交会角的变化量，测量数据对三线阵立体测绘相机在轨测量及地面影像分析提供了可靠的依据。

It is given that the connection between interception probability and orbit intersection angle as well as time error under the instance that the main body of objective satellite is destroyed. The choice of orbit intersection angle is expatiated when time error exists by simulation calculation.

研究了对目标卫星主体毁伤情况下，轨道交角和交会时间偏差与拦截卫星拦截概率之间的关系；阐述了有一定交会时间偏差时，轨道交角的选择情况，并对其进行了仿真计算。

Two coherent laser beams derived from a single source intersect at a fixed angle. The intersection volume of the two beams is positioned on the sample surface. The wavefronts of the two beams interfere in the intersection volume and form an interference pattern.

来自同一激光源的两个相同的激光束以固定的角度交叉，两个光束的交叉部分定位在试样表面，两个激光束的波阵面影响交叉部分的大小，并形成一个干涉图。

During the period of two theodolites taking part in real-time intersection calculation, the nonplanar intersection method is the special case of this method, so this intersection method is very effective.

仿真试验结果表明，与异面交会法相比，此方法产生的引导数据平滑、无波动，二者的定位误差均小于0.18m，能满足电视经纬仪多站交会定位的要求。

Chinese pay attention to brand compare with year remote some wine relatively, the foreigner generally selects the cocktail party to select some something more economical and more practical, in addition Chinese select the wine a lot of and is recommended buying the wine by monopolized shop or friend, and foreigner, from light the intersection of contact and wine, there are many drinks, generally have one's own subjective consciousness with itself, for example he will pay attention to buying shiraz or pinotage or New Zealand Sauvignon Blanc of South Africa of Australia when buy the wine....,They will know more or less what the characteristic grape that some some countries mainly produce is, they will seldom buy too expensive wine to drink to buy the wine, because they basically drink at ordinary times, not needing to buy too expensive wine, but Chinese are different, general Chinese do not understand wine very much, drink, either more, so so long as the intersection of friend and recommendation or sale of wine can persuade the intersection of they and them will like, try with specialized term, and Chinese should all give a present on New Year's Day and other festivals, the host to entertain use very good wine, the wine bought certainly can not be cheap.

中国人比较注重品牌和年份比较久远的一些酒，老外一般选酒会选一些比较经济实惠的，另外中国人选酒很多是靠专卖店或者朋友介绍去买酒，而老外因为本身就从小接触葡萄酒，喝的比较多，一般都有自己的主观意识，比如说买酒的时候他会注重买澳大利亚的shiraz或者南非的pinotage或者新西兰的Sauvignon Blanc。。。。，他们多少都会知道些一些国家主要产的特色葡萄是什么，还有他们买酒一般不会买太贵的酒喝，因为他们基本是日常喝，不需要买太贵的酒，但是中国人不一样，一般中国人不怎么懂酒，喝的也不多，所以只要朋友推荐或者酒的销售能用专业的术语说服他们他们都会愿意尝试，而且中国人逢年过节都要送礼，请客也会用很好的酒，买的酒肯定都不会便宜。

In order to study the influence of delays in right-turn traffic,this paper analyzed the characteristic of right-turn traffic on signal control intersection,on this basis,useing the mentality that the green and the red signal times' right-turn traffic study separately,proposed three models to calculate right-turn traffic delays on signal control intersection,has laid certain foundation for the appraisal of signal control intersection's service level.

为了研究右转车流延误的影响，本文分析了信控交叉口右转车流运行特征，在此基础上，采用将绿灯信号时间和红灯信号时间的右转分别进行研究的思路，提出了计算信控交叉口右转车流延误的三种模型，为评价信控交叉口的服务水平奠定了一定的基础。

Direct left turn from driveways is considered as a contributor to accident and delay in at-grade intersections. Safety benefits of prohibiting direct left turn from driveways have been identified in many studies. Several engineering alternatives have been developed to accommodate prohibited driveway left turns. These alternatives are (1) right-turn followed by U-turn at the down stream intersection;(2) right-turn followed by median U-turn before the intersection;(3) right-turn followed by median U-turn after the intersection;(4) upstream Jug Handle, and (5) downstream Jug Handle.

鉴于直接左转机动车交通常是路口事故和延误的诱因之一，左转禁驶在许多研究中都作为一项安全措施处理，直接左转处理方式有多种，大致包括：(1)下游路口右转后U形调头直行；(2)当前路口右转后在下一路口前的隔离带打U形调头直行；(3)当前路口右转后在下一路口后的隔离带打U形调头直行；(4)在当前路口上游打&壶柄状&转行；(5)在当前路口下游打&壶柄状&转行。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了