查询词典 double-stop

On the basis of OCM, segmentation based on curvature radium is presented in the paper, in which curvature radium is calculated using parametric-surface fitting, and detecting edge points is realized from orthogonal direction, which ensure the integrality of edge points. Since the data is organized by cross-line in OCM, a new arithmetic, Double-direction Angle Difference arithmetic, is brought forward, which can pick up edge points more quickly.

物体的表面一般由多个曲面相交组成，要建立完整的几何模型，需要对测量数据进行区域分割——区分不同曲面的数据，现有的区域分割大多是对单视图的图像式测量数据进行的，但完整的CAD模型需要联合多个视图产生，本文在上面提出的三维正交模型的基础上，提出了三种区域分割方法：第一种方法是基于曲率半径的数据分区方法，通过二次参数曲面拟合计算局部曲率半径，从正交的多个方向进行检测，保证了边点提取的完整性。

The downside to this, of course, as Judy Litt so aptly put it is,"...but of course, sometimes you have double trouble, too -- I still remember the time I spent at least 15 minutes getting one or the other of them out of my armoire; everytime I got one out, the other one was in there."

当然，也有时候你会得到双倍的麻烦， Judy Litt 就说，有一次，我花了至少15分钟把小猫从组合柜里面抓出来，每次抓出来一只，另外一只又跑进去了。

In March 2005, xx I became a research assistant of Professor, I first compare their own programming of foreign journals which discussed the advantages and disadvantages of several types of methods, and then chose a greedy algorithm as a framework for my algorithm, which is inside the I told my colleagues in distress is the expression of the grid structure, and ultimately I use a double arrow pointer and auxiliary pointer perfect solution to a problem, and in practice the efficiency from 72% to 69%.

我的杰出表现受到了学校数据挖掘和数据仓库实验室带头人 xx 教授的注意。2005年三月份，我成了 xx 教授的的研究助理，我先是自己编程比较了国外期刊里面讨论的几类方法的优缺点，然后选择了一个贪婪算法作为我的算法框架，而这里面最困扰我跟同事的问题就是网格结构的表达式，最终我用一个双箭头指针和辅助指针完美地解决了问题，并将其在实践中的效率从72％提高到69％。

A toxic double salt of arsenate and acetate .

一种由和醋形成的有毒复盐。

A toxic double salt of copper arsenate and copper acetate .

一种由砷酸铜和醋酸铜形成的有毒复盐。

Double gradient artesian well offerred a kind to optimize a method newly for design of structure of body of well of deep water artesian well, have remarkable economic benefits and industry economic value.

双梯度钻井为深水钻井井身结构设计提供了一种新的优化方法，具有显著的经济效益和工业实用价值。

Objective To observe the effect in use of modified Charnley fixation in double or triple joints arthrodesis.

目的 观察改良Charnley关节夹在马蹄内外翻足截骨融合术中的应用效果。

Objective To observe the effect of ringhandle type external fixator in double or triple joints arthrodesis.

目的 观察环柄式外固定器在马蹄内外翻足截骨融合术中的应用效果。

Moreover, the paper also probed the "artificialness" and "double-side" of her works by combining the indissoluble bond with classic literature since her childhood and the art world introduced by it.

另外，从圆地从小与古典结下的不解之缘及由其引入的古典的艺术世界来看圆地文学的"人工性"和"两面性"。

As a rule of thumb desktop graphics cards double their performance every year.

作为一个经验法则，台式电脑的显卡每年成倍的增添它们的性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。