查询词典 zigzag pattern

By the combination of experimental results with theory of crystal growth, some growth models and growth mechanisms were proposed. Research results confirmed that pillar-shaped TaC whisker with spherical droplet at the end grew via a vapor-liquid-solid mechanism, pillar-shaped whisker with pyramid-like end was formed via a vapor-solid mechanism, awl-shaped TaC whisker with zigzag end formed via a liquid-solid mechanism, awl-shaped TaC whisker with growth step at the end has a growth mechanism of screw dislocation mechanism. The growth mechanism of dumbbell-shaped MgO nanowhisker and NaCl particle-decorated MgO nanowhisker is VS; C and MgO powder-yielded MgO nanowhisker was formed via a VLS mechanism, Mg powder-yielded MgO microwhisker and MgO microsized or nanosized crystal sheet grew via a VS mechanism. In the Si and SiO〓 nanostructures, Si nanowires formed in higher-temperature zone grew via oxide-assistant mechanism, while Si nanowires or nanorods formed in lower-temperature zone have a growth mechanism of VLS, and the growth mechanism of SiO〓 nanowires is VS.

研究确定呈平直柱状且头部带有球形颗粒的TaC晶须是通过气-液-固机制生长；头部呈之字型的锥状TaC晶须则通过液-固机制生长；晶须头部为四棱锥状的粗长TaC晶须的生长机制是VS机制；顶端呈锥状且有生长台阶的TaC晶须通过螺位错机制生长；哑铃状氧化镁晶须和氯化钠颗粒修饰的氧化镁纳米晶须的生长机制是气-固机制：当采用C+MgO粉提Mg源时形成的氧化镁纳米晶须的生长机制是VLS，而采用直接热蒸发Mg粉时得到的氧化镁微米晶须的生长机制为VS，纳米和微米晶片的生长机制均为VS机制；在高温区，硅纳米线的生长机制是助氧化机制，在低温区硅纳米线和纳米棒的生长机制是VLS机制，而氧化硅纳米线的生长中VS机制占主导地位。

The first principle based on the density functional theory and the nonequilibrium Green's function method are adopted to research the electronic transmission of a zigzag single wall carbon tube with an implanted Li atom.

运用基于第一性原理的密度泛函理论的非平衡格林函数方法对Li原子嵌入后的zigzag型单壁碳纳米管的电子输运性质进行了研究。

In this paper, an approach to two problems in organic chemical teaching was made:(1) Determination of the type and the number of Cis-trans isomers of acyclic alkenes;(2)An easy way to convert a Fischer Projection into a zigzag representation.

对如下两个有机化学教学问题进行了探讨：(1)如何确定链状多烯顺反异构体的数目和类型；(2)单糖的Fischer投影式转变为透视式的简便方法。

It should be noted that paper-cut of "engraved" on the one hand, use a round-shaped volume, drop-shaped, zigzag-shaped symbol and so on almost any program is the way the eye, such as animals, clothing, flowers, finch翎毛the only kind of "shape ", but also a variety of programs focused on the point, line and plane in the plane cloth slightly wrong in seeking out the relationship between rhythm.

值得注意的是，剪纸的&刻&一方面要用圆卷形、水滴形、锯齿形等等近乎符号的程式手法概现诸如动物的眼、衣服的花、鸟雀的翎毛只类的&形&，更着重于各种程式的点、线、面在平面布列错略中求得节奏关系。

Adders have a dark zigzag stripe down their back.

加法器有一个黑暗的曲折条纹他们回来。

In this work, we investigate fluid mixing in zigzag micromixers with 90-degree bendings; both uniform cross-section and periodically divergent-convergent channels are considered.

中文摘要本研究探讨流体在锯齿形具90度转弯流道之混合器混合现象；比较等截面流道与周期性扩张收缩流道中之流体混合。

"Bents", long sections of the pipeline follow a zigzag course high above

枕在 H 型的铁架上，管道长长的一部分在冰冻地面的上空

Witness his holographic silver jackets, ghetto-blaster graffiti ensembles, unlined, zigzag chinchillas and shiny patent blousons.

见证他的全息银外套，犹太人区- Blaster的涂鸦合奏，无，曲折chinchillas和光泽的专利blousons 。

Our main products include:JZX series zigzag bulk cylinder on combers,JZD series bulk top-comb on combers,QJ series associative component of nippsis,GFB series web cleaner in fixed flat and cylinder of combing,YFS series top combing plate,and other damageable accessories.

主导产品有：JZX系列棉精梳锯齿整体锡林、JZD系列整体顶梳、QJ系列精梳机钳板结合件、GFB系列梳棉锡林固定分梳板、YFS系列梳棉刺辊预分梳板及棉精梳机易损配件。

The contour smoothing processing focused on the common zigzag and blurred effect occurred in conventional segmented images. The problems of fragments and furcations were also solved by the characteristic analysis of the local gray level.

该算法把消除颗粒噪声、采样离散化误差作为边缘平滑的重点；通过对图像局部灰度特性的分析解决了轮廓跟踪过程中出现的断边、分支问题。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。