环形,annular
1)annular[英]["?njul?][美]["?nj?l?]环形
1.Theannular supporting excavations increase with the popularizing of rotundas and sphere buildings.随着圆形平面建筑物和球形建筑物的广泛使用,环形的基坑支护结构也日益增多。
2.The problem of finding strongly connected orientations (one way street assignment) for graphs,Specifically,theannular street graphs consisting of n 1annular streets and n 2 avenues radiating from the center, which arise fromannular streets of cities is studied.本文研究由城市环形街道所引起的强连通定向（单行道设计）图的问题，即研究由ｎ１条环形道和从中心向外辐射的ｎ２条路组成的城市街道图。
3.Theannular swirling jet is an important and unique kind of flow movement form.环形旋转射流是一种重要而独特的流体运动形式,在工业生产中可以对粉尘和有害气体进行控制和处理。
英文短句/例句
1.of or relating to or shaped like a toroid; doughnut shaped.属于、关于或形状象环形、园环形。
2.Rotary intersection (roundabout)环形交叉路口（圆环）
3.graduated collar分度环，环形刻度盘
4.circular thin-layer chromatography环形薄层色谱(法)
5.alternate circularports and annular spaces交替圆形和环形通道
6.Having or consisting of rings or ringlike segments.环状的，由环构成的有环或环形部分的，由环或环形部分构成的
7.An atoll is a circular reef surrounding a lagoon.环礁是环绕着一个泻湖的环形礁石。
8.A garland, wreath, or circlet for the head.环形花环戴在头上的花环、叶冠或圈
9.They are portions of a sphere, a torus or a cone.他们是一球形、环形或锥形的一部分。
10.A toroid generated by a circle;a surface having the shape of a doughnut.环面，环形圆纹曲面圆圈形成的超环面；具有炸面圈一样形状的表面
11.ADF loop antenna自动定向仪环形天线
12.circular restriction map环形限制（酶切）图（谱）
13.rotating loop statio旋转环形天线信标台
14.tubing-casing annulus油套-套管环形空间
15.double square closed single head wrench套方环形一头固定扳手
16.outer perimeter warning screen外层环形雷达警戒网
17.ring laser inertial sensor环形激光惯性传感器
18.screen formation annulus筛管-裸眼环形空间
相关短句/例句
ring[英][r??][美][r??]环形
1.Secrets shared scheme in multihopring quantum network多跳环形量子网络密钥共享协议的研究
2.However it can t be analysed when the resection point falls on the danger circle and the calculationprecision can t be guaranteed if the resection point falls in thering area nearby the danger circle Areliability verifcartion method is plesented if the resection point falls on or in the danger circle or thenearbyring area and the related analystic methed is also given.即使在危险园附近的环形面积范围内能够求解，其精度也是难以保证的。
3.This paper proposed a solution which added aring structure to Gnutella topology and modified the query message forwarding algorithm.提出了一个短路效应的解决方案,通过在拓扑结构中加入环形结构并改进查询消息转发算法,消除了短路效应的影响,提高了Gnutella网络的查询效率。
3)ring form环形
4)Loop[英][lu:p][美][lup]环形
1.Short-circuit current calculation for naval alternating current loop power network;舰船交流环形电力网络短路电流计算
5)ring type环形
1.This paper discusses the structure type and design features of GTH resistantring type silencer with the view ofring type flow passage as the deformation of rectangular one.本文以GJH型阻性环式消声器系列的结构型式和设计特点 ,就阻性环式消声器看作片式消声器通道截面由矩形向圆环形的变形 ,可通过不断增加吸声环数来适用风机各种风量大小的消声 ,并具有更好的流体状态和外形刚性、组装和运输更方便的特
2.Based on the principle of traveling wave ultrasonic motor and the results of the Finite Element Method analysis, a new kind ofring type traveling wave ultrasonic motor which is the smallest one in the same type in China has been designed and fabricated.从行波超声波马达的工作原理出发,根据有限元的分析结果,设计并制作了一种目前国内同类马达中尺寸较小的环形行波马达样机,并测试了效率、扭矩、转速等主要性能参
6)stapling collar U形环
延伸阅读
环形圆环。也指这样的形状。
