double ring是什么意思

网络释义

用法例句

Compared with the internal bracing systems of retaining for the deep foundation pit in the basement of certain mansion in Fuzhou,the advantages of retaining the construction of the foundation pit with the system of a double ring,a double layer and boring grout piles lie in its better stability,less displacement,larger site area and lower project cos t.

对福州某大厦地下室深基坑支护的几种内支撑体系的比较分析，采用双环双层内支撑体系与钻孔灌注桩共同组成的基坑支护结构，具有整体稳定性好、桩顶位移小、开挖工作面大、工程造价低的优点，解决了软土地基中地下室平面复杂、施工现场小，相邻建筑近的基坑支护问题。

In this paper,we first introduce the conception of quasi-cyclic codes,then thoroughly study the method of constructing quasi-cyclic codes,and finally discuss the connection between quasi-cyclic codes and double cyclic codes and the implementing method of double cyclic codes encoding circuit.

文章首先简述了准循环码的概念,然后较为深入地研究了准循环码生成方法,最后讨论了双环循环码与准循环码的关系及其编码的电路实现。

Compare Diameters of Directed and Undirected Double Loop Networks

有向双环网和无向双环网直径规律的对比

Restricted Fault Diameter of Bidirectional Double-loop LAN;

双向双环局域网络的限制性容错直径

bicyclopentadiene dioxide epoxy resin

二氧化双环戊二烯环氧树脂

Limit Cycles Near Homoclinic and Double Homoclinic Loops;

同宿环及双同宿环附近极限环的个数

A Solvent-Free Method for Cyclohexene Epoxidation by Hydrogen Peroxide

无溶剂法双氧水环氧化环己烯制备环氧环己烷

She wound her arms round the child.

她双臂环抱着那个孩子。

radial gap of double-cone ring

双锥环的最大半径间隙

straight-compound cycle

平行双轴(燃气涡轮)循环

diglycidyl rthers of bisphenol-A

双酚A二环氧甘油醚

dual cycle boiling water reactor system

双循环沸水反应堆系统

circular heteroduplex

环式异源双链核酸分子

Bisphenol-A epoxy resins

GB/T13657-1992双酚-A型环氧树脂

vertical -spindle double ended grinding mahcine for piston ring

活塞环立轴双端面磨床

loop mono rail twin block hoist

环形单轨双葫芦吊车

circulation degassing

双管循环真空除气法

Lippes loop

利普斯双S形节育环

she grew up bilingually.

她在双语环境里长大。

horizontal spindle double ended grinding machine for piston ring

活塞环卧轴双端面磨床