Double square root (DSR) equation has provided a new theoretical framework for developing wave equation migration.
双平方根(dsr)方程为波动方程偏移提供了一种新的理论框架。
Like the Yongzheng marks on the current vases, the Qianlong mark on the small Taipei vase is a four-character mark written in blue enamel within a double square.
台北故宫珍藏乾隆瓶是用蓝色珐琅彩署双圈四字楷书款，其样式与本拍品的雍正款相同。
If I win the game, I'd like one grain of rice for the first square of the chessboard, two for the second, four for the third, and then double the amount for each of the rest of the squares.
如果我赢了，我想在棋盘的第一个方格里放一粒米，在第二个方格里放两粒米，在第三个方格里放四粒米，然后在剩下的方格里依次放两倍的米。
Form a double thickness of heavy-duty foil (about 14 in. square); cut three slits in foil.
做一个双层金属箔（大约14英寸见方），在上面划三道口。
The city served, as one later historian describes it, as “both court and emporium”, ringed by a double curtain of defensive walls, “square for cosmic order”.
正如后世一位历史学家所述，开封城为双重防御幕墙环绕，统御宇宙；即是帝都，又是商业中心。
Troves of art and antiques filled his Manhattan home, a 17,000-square-foot double town house on East 67th Street, and his country estate in Staatsburg, n.y..
艺术与古董珍品塞满了他曼哈顿的家——位于东67号大街面积17000平方英尺(约合1579平米)的双层市内宅邸以及纽约斯塔兹堡的乡村庄园。
Troves of art and antiques filled his Manhattan home, a 17,000-square-foot double town house on East 67th Street, and his country estate in Staatsburg, N. Y.
艺术与古董珍品塞满了他曼哈顿的家——位于东67号大街面积17000平方英尺（约合1579平米）的双层市内宅邸以及纽约斯塔兹堡的乡村庄园。
However, a slash or a double slash ( / or // ) at the front of a predicate in square brackets does not have a context and therefore refers to the root of the document.
但是，方括号中谓词前的单斜线或双斜线（/ 或 //）没有上下文，所以引用到文档的根。
It is to be square-a span long and a span wide-and folded double.
这胸牌要四方的，叠为两层，长一虎口，宽一虎口。
Remember that the method Math.sqrt returns a double, which is therefore only an approximation of the actual square root.
记住方法Math . sqrt返回的是一个double型，也就是说这只是一个大概值。
The params element contains one param element that contains a double whose square root is desired.
params元素包含一个param元素，param元素包含double, double的平方根是希望得到的值。
The 240-square-metre apartment is accessible via the lower level through a double-height entrance hall with a skylight.
这座公寓面积达240平方米，可从下层通过一个有天窗的两层高的入门大厅进入。
Martin watched him and saw the stiff - rim , the square - cut , double - breasted coat and the swaggering shoulders , of the youthful hoodlum who had once been he.
马丁望着他，看见了那硬檐帽，方襟双排扣短外衣和大摇大摆的肩头，他看见了那个流氓，当年的他。
Four strong beige pillars forcefullu granite square, supporting double-hipped roof warped the cover the top of the ridge, likes rough wooden arches, reveal Ming style construction.
四根坚固挺拔的浅褐色花岗石方形柱子，支撑起重檐翘脊的盖顶，浑然粗犷的木质斗拱，透露出仿明建筑的风采。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
The hexagon and square gridding patterns were observed in Ar(0.5%Air) at atmospheric pressure by using a dielectric barrier discharge set up with double water electrodes.
采用双水电极的介质阻挡放电装置，在混有0 .5 %空气的大气压氩气放电中观察到了六边形及正方网格斑图；
The city served, as one later historian describes it, as "both court and emporium", ringed by a double curtain of defensive walls, "square for cosmic order".
正如后世一位历史学家所述，开封城为双重防御幕墙环绕，统御宇宙；即是帝都，又是商业中心。
The calculated results show that the resonance tunneling phenomenon for the potential, which has an arbitrary shape well between double symmetric square barriers could also exist.
计算结果表明，对于两对称方势垒夹一个任意形状势阱的位势，也可能存在谐振隧穿现象。
In a square nearby the community where its master lives are many fitness apparatuses, one of which is a double pedal swing for moving legs back and forth. It's Bei Bei's favorite.
主人居住小区附近的一个健身广场上有很多供市民健身用的器械，其中一款前后活动腿脚的器械，是贝贝的最爱。
The invention is suitable for single well lids, double well lids, square well lids, circular well lids, and cast-iron well lids in various shapes with shafts, no shafts, broken shafts, and the like.
本发明的有益效果是：于单开、双开、方形井盖、圆形井盖、有轴、无轴、断轴等各种形状的铸铁铁质井盖。
Red Square Vodka's primary material is using good quality potatoes, using repetitive distillation process and double filtration method to produce the purest and finest high quality liquor of its kind.
红方伏特加是以马铃薯为原料，用重复蒸馏，精炼过滤的方法，除去酒精中所含毒素和其他异物的一种纯净的高酒精浓度的饮料。
A novel planar dual-mode bandpass filter with double-corner cuts was proposed on the basis of traditional square patch dual-mode filter.
根据传统的方形贴片双模滤波器，提出了一种新颖的带有两个切角的平面双模带通滤波器结构。
Based on the generalized moving least square method, a new Element-Free Galerkin (EFG) double-variable approximation is applied to dynamic characteristic calculation and analysis of Euler beam.
以广义移动最小二乘法为理论基础，将同时考虑挠度和转角双变量的无单元法运用于欧拉梁的动力特性计算与分析。
Suggestions are made on improving the design of the top frame with double inlets for different stocks so as to render square plansifter perfecter.
对不同物料双进口的筛顶格提出了改进意见，使高方筛结构更趋完善。
This implementation is based on the Normalized Least Mean Square (NLMS) algorithm. The algorithm includes double-talk detection.
这个实现是基于规格化最小均方差(NLMS)的算法，包括双端语音活动检测的原理。
Double layer flat diagonal square pyramid grids has the advantages of being simple in formation, rational in member stressing and fairly economic of steel cost among square pyramid grids system.
双层平板型斜放四角锥网架节点构造简单，受力合理，用钢量是四角锥体系网架中最小的一种形式，也是国内工程中应用较多的一种。
The method of stack velocity analysis based on relief surface presented in the paper uses double-square-root equation to compute the travel time of reflections, which is suitable to use in the area w.
本文提出的基于起伏地表的叠加速度分析方法，应用双平方根方程计算反射波的旅行时间，可适用于地形起伏剧烈地区。
The method of stack velocity analysis based on relief surface presented in the paper uses double-square-root equation to compute the travel time of reflections, which is suitable to use in the area w.
本文提出的基于起伏地表的叠加速度分析方法，应用双平方根方程计算反射波的旅行时间，可适用于地形起伏剧烈地区。
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