形状

Aiming at the problem of buckling stability capability of box section hoist boom of wheel crane, a complete section of hoist boom is taken as analysis object and buckling instability of the webs is analyzed and researched with the booms of different sectional shapes by applying finite element analysis method. Compared with crane design code (GB3811-83), one piece of plate is taken to calculate buckling stability, the method is easier and more accurate and calculation and analysis of complicated sectional shapes are easy to conduct.

针对轮式起重机箱型起重臂的抗屈曲失稳能力问题，采用有限元分析方法，取起重臂截面半波长段作为分析对象，对相同工况不同截面形状的起重臂的屈曲失稳情况进行分析研究，相对于起重机设计规范(GB3811-83)给出的取一块板进行屈曲计算要快捷、准确得多，而且也容易完成对复杂形状截面的计算分析。

Owns hundreds of shapes such as round, heart-shaped, spherical, square, rectangular, bottle-shaped, butterfly-shaped, five-pointed star-shaped Santa Claus shape, car shape, the plane-shaped, triangular , Mount Fuji-shaped plum-shaped, animal-shaped variety of shape, the cardboard and packing material is compressed on the client can be printed into the designated color patterns, over a thousand kinds of patterns for your choice of color.

拥有上百种形状如圆形，心形，球形，正方形，长方形，酒瓶形，蝴蝶形，五角星形，圣诞老人形，汽车形，飞机形，三角形，富士山形，梅花形，动物形等各种形状，外包装的卡纸及被压缩物上均可印制成客户指定的彩色图案，千余种彩色图案供你选择。

And effect of concrete form of the joints in box frame of touring bus is calculated.

本文提出一种考虑连接点真实形状的有限元分析，并计算了旅游客车底架箱形框架杆连接的具体形状对计算结果的影响。

In this paper a finite element analysis were presented to consider real shape of the joints. And effect of concrete form of the joints in box frame of touring bus is calculated.

本文提出一种考虑连接点真实形状的有限元分析，并计算了旅游客车底架箱形框架杆连接的具体形状对计算结果的影响。

In the dark night; you can let the software into a white backlight state; in order to illuminate the darkness, but also allows the rapid cycle of 10-degree color changes; Disco can be shown the kind of brilliant light; can also choose the shape of light; it Can be a rectangle; could be turned into oval shapes; fun!

在黑夜中；你可以让软件变成白色背光状态；以便照亮黑夜，也可以让10种颜色循环快速度的变幻；可表现出迪厅的那种绚丽光芒；也可以选择灯光形状；它既可以是矩形；也可以变成椭圆形状；乐趣无穷！

More general, spectrum shape was related with the shape of response function, dispersion angle affect the lowest spatial frequency, and color cycle number can modify the distribution of low and high spatial frequency to change the smoothing effect.

一般地，光谱形状控制空间响应函数形状，色散角决定所能匀滑的最低频率，色循环数可改变响应函数特点，调整对空间低频和高频的匀滑效果。

More generally, spectrum shape was related with the shape of response function, the dispersion angle affects the lowest spatial frequency, and color cycle number can modify the distribution of low and high spatial frequency to change the smoothing effect.

一般地，光谱形状控制空间响应函数形状，色散角决定所能匀滑的最低频率，色循环数可改变响应函数特点，调整对空间低频和高频的匀滑效果。

Secondly, most of the constitutive relations of SMA, which have been established before, are so complex that they cannot be used to calculate in the design of SMA springs. In this paper, it puts forward to an easier mechanical constitutive relation of SMA spring, which is fit for designing. Its applicability has been proved by the experiment which includes SMA spring compression and uninstall.

其次针对以往从机理分析建立的形状记忆合金力学本构模型过于复杂、不适合工程设计计算的缺点，建立了简单的SMA弹簧的力学本构模型，通过对形状记忆压簧的压缩、卸载试验，来验证了这个模型的适用性，并与其它文献的实验结果相比较，二者结论基本一致。

The staircase handrail elbow's contour curve shape decides the staircase handrail elbow's space structure shape.

楼梯扶手弯头的空间轮廓曲线形状决定楼梯扶手弯头的空间结构形状。

Certain mold components (for example convex-concave mold) the shapeand the size by the product decided thus is unable in the moduledesign time foresees, therefore only can according to the common shapedesign module (for example circular or rectangular drift), is suitablethe surface to be narrow; Certain mold components (for example flush压模work piece localization components) although mutuallycoordinates to carry out some function, but their space arrangesdifficult to seek the rule and the general character, therefore evenif divides according to the function cannot have the module.

某些模具零件的形状和尺寸由产品决定因而无法在模块设计时预见到，所以只能按常见形状设计模块，适用面窄；某些模具零件（如冲压模的工件定位零件）虽然互相配合执行某一功能，但它们的空间布置难寻规律与共性，因此即使按功能划分也不能产生模块。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。