形状不同的

Multiple im aging analysis techniques are implemented to analyze waveform changes, in order to pin\|point the size, shape, location and type of defects in each layer.

通过对泡沫样品的各个层面进行逐点扫描，得到每个点太赫兹脉冲的时域波形，然后利用多种图像处理手段分析波形的变化，判断出不同层面缺陷的大小、形状、位置和种类。

ABSTRACT In this paper, an investigation on the helical ports was carried out in a steady-flow rig. The three velocity Components of air flow through the intake valve of several typical helical ports were measured by hot-wire anemometry for analysing the relationships between intake port geometry and swirl level as well as flow resistance.

本文在稳流气道试验台上对螺旋进气道进行了大量的研究，为了分析螺旋进气道的结构形状与涡流强度及流动阻力的关系，采用热线风速仪测量并分析了不同气道的气门口气体流速。

Stability analysis of Sanjiaoping slope under diverse work condition indicates that the result of strength reduction method is approximate to classical limit equilibrium method. The shape and the position of sliding surface are similar. So, the suggested method is rational.

通过对三交坪边坡不同工况下的稳定性分析表明，强度折减所确定的边坡安全系数与传统极限平衡法所得的结果十分接近，滑面的形状及位置也极为相似，因此认为该方法是合理可行的。

Seller shall in addition to the case of Goods having the same shape or function, aim for the standardization of raw materials between different manufacturers.

卖方应在除上述案件的商品具有相同的形状或功能，目的是为标准化的原材料之间的不同厂家。

The influence on absorption coefficient brought from shape choice with cylindrical or cone-shaped cavity, square or hexagonal profile, from different closure as air or water, from different material properties and structure sizes, are analyzed based on the numerical calculations. Some general characteristics are summarized. It shows that lowest resonance frequency of sound absorbent coefficient is inversely proportional to volume of cavity and sound absorbent coefficient is proportional to perforated percentage.

2通过数值方法研究了吸声结构内腔为圆柱腔和圆锥腔、基材的剖面形状为正四边形和正六边形、不同背衬、基材材料特性、尺寸大小对整体吸声效果的影响，总结了这些情况下非旋转对称吸声结构的声学特性变化规律，得出腔体体积越大，吸声系数最低共振频率越低；穿孔率越大，吸声系数越大的结论。

The sound segments are grouped into consonants and vowels.there are several basic ways in which articulation can be accomplished:the articulators may close off the oral tract for an instant or a relatively long period;they may narrow the space considerably;or they may simply modify the shape of the tract by approaching each other.manners of articulation:stop,fricative,approximant,lateral.other consonantal articulations include TRILL,TAP or FLAP and AFFRICATE.consonants may be produced at practically any place between the lip and the vocal folds.eleven places of articulation are distinguished on the IPA chart.

音段可以分成辅音和元音两类。有这么几种发音的方法：发音器官暂时或相对长时间地关闭口腔通道；发音器官空间缩小；或者，发音器官互相贴近形成不同形状的通道。发音方法：塞音，擦音，通音，边音。其他的辅音发音方法包括颤音，触音或闪音，塞擦音。辅音几乎可以产生于唇和声带之间的任何部位，国际音标表区别了其中11个发音部位。发音部位：双唇音，唇齿音，齿音，齿龈音，后齿龈音，卷舌音，腭音，软腭音，小舌音，咽音，声门音。

This article presents the reader a new method of judging if the vertical plane s of two different projecting planes are crossing and how to analyze the intersecting lines of it by using the similar shape complementary principle.

提出了一种利用类似形互补原理，判断两个不同投影面的垂直面是否相交以及它们的交线部分的看图新方法，目的在于解决视图中的斜线问题，便于理解和把握形体的整体形状，便于看图和画图。

I have two specimens of the same lichen before me while I write these lines, one from the great St.

我有两个苔藓的标本，一个是从高山上采集来的，一个是从城墙上篨悬树中采集来的；这两个标本是的形状和颜色，有极显著的不同。

A new method called generalized displacement method, using new structural model taking into account the deformation of the nodal point and avoiding the disadvantage of stiffened nodal point model, is proposed here to calculate the displacement and the stress in adjecent point of thin-walled structure.

一、薄壁杆件结构的计算模型对金属薄壁杆件组合结构用有限元法计算时，遇到的一个困难是不同截面形状的薄壁杆件在连接点处由翘曲引起的轴向位移不协调。

Amorphous or crystalline concretions of pyrite and marc marcasite of variable shape and size have been found in some coal seams in the Permian-Carboniferous Yuemengou Coal Series in Taiyuan, Shanxi.

在太原西山石炭—二迭纪月门沟煤系的某些煤层中，发现有不同形状和大小的硫化铁矿物结核。这种结核有非晶质和结晶质的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。