查询词典 edges

Experimental results demonstrate that the pretreatment on the cleaved edge affects the overgrowth and that selective etching is better than natural oxidation for site-controlled growth of quantum wires.High temperature degasification will induce pits on GaAs spacers,indicating that Ga atoms can easily escape from (110) cleaved edges.

实验结果显示超晶格解理面的预处理方法对二次外延有重大影响，其中择优腐蚀比自然氧化更有利于量子线的定位生长，过高温度的脱氧除气会导致解理面的GaAs部分出现坑状结构，表明（110）面上的Ga原子容易脱附。

At the same time, we can determine the symmetry degree of the two edges on the parts by comparing the distance form the parts center to the edge.

通过比较零件从中心到两切边的距离差，确定零件两切边的对称度。

It is shown that the natural connectivity can be derived mathematically from the graph spectrum as an average eigenvalue and that it changes strictly monotonically with the addition or deletion of edges.

自然连通度可以直接从网络邻接矩阵的特征谱导出，在数学形式上表示为一种特殊形式的平均特征根，并且随着加边或删边严格单调变化。

We notethe V- descriptive edges form , the producer asserts that itallow to increase the cooled area surface without excessive increase in the overall sizes.

我们注意到第五描述边缘形成，生产者声称，它允许以增加冷却面积表面无过度增加，在整体规模。

Rich dark blue is used for the edges of the stole and the lower border of the dhoti, whose end falls in distinctive curves to below the feet.

天衣和腰布下端的边缘使用藏蓝色，腰布的底端描出独特曲线，下垂至脚间。

Tumor excision was performed using ultrasonic shears, maintaining an adequate parenchymal margin. Bleeding from the tumor bed was controlled by bipolar diathermy . The renal artery was occluded when necessary. The edges of the renal parenchyma were approximately with 4 to 6, 2-zero absorbable sutures over hemostatic mesh.

超声刀沿瘤体边缘外0.5厘米处分离，由浅入深，边切割边止血，直到完全切除肿瘤，如切除肿瘤过程中肾脏创面出血过多影响操作，可暂时阻断肾动脉并计时，迅速切除肿瘤，双极电凝止血后，即可开放肾动脉。

Here,we compared the difference between the Sobel operator and the mechanism of detecting edges by simple cells in the primary visual cortex of a cat.

实验结果表明：改进的Sobel算子不仅保留了经典的Sobel算子的优点，而且提高了45°、135°朝向的边缘输出幅度，增强了抗干扰性和亮度适应性。

The detection method introduced in this paper is as follows: using some difference operator, calculating the gradient variation based on the image brightness, so as to detect the edges, the main operators used are Robert, Sobel, Prewitt, LOG, Kirsch, etc.

本文介绍的检测方法是通过一些差分算子，由图像的亮度计算其梯度的变化，从而检测出边缘，主要有Robert、Sobel、Prewitt、LOG、Kirsch等算子。

By automatically selecting the optimal diffusion constant and iterative number, the filtering process is totally automatic and does not require any operator assistance and the diffusion is suppressed or stopped at boundaries and edges and small structures are retained.

正是在这样的背景下，本研究针对计算机集成相控HIFU治疗计划中的两项关键技术：序列医学断层图像的分割及其体视化技术，进行了理论研究和算法的设计。

Note that if not all of the streets are one - way,then we can obtain a digraph by drawing for each two - way road two directed edges,one in each direction.

请注意，如果并非所有的道路都是单行道，那么可以在图中为每一条双行道画两条有向边，各指一个方向。

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。