下拉式

It provided a correct and reasonable mathematical model for the analysis of the ultimate bearing capacity and crankle stability of the thin-walled structure.

论文在比较了两种运动描述方法（完全拉格朗日法和更新拉格朗日法）异同点并分析了非线性几何关系及大变形下的弹性物理关系的基础上，基于增量虚功原理推导了几何非线性空间梁元单元切线刚度矩阵，采取分模块形式，分别表示了轴力、弯矩、双力矩对几何矩阵的贡献；通过球面显式荷载增量迭代式弧长法求解方法编制程序，很好地实现了几何非线性增量荷载的自动步长选择及全过程跟踪，为薄壁杆系结构的极限承载力分析和弯扭失稳分析，提供了较为精确合理的分析力学模型。

The fiber length distribution of taker-in droppings and card strips under such conditions as three kinds of pin taker-in and one kind of saw-tooth taker-in at speeds of two doffer and four taker-in level are tested with roller cotton fiber length analyzer.

用罗拉式纤维长度测量仪对3种梳针刺辊和1种锯齿刺辊在二档道夫速度和四档刺辊速度的不同工艺条件下的刺辊落棉和盖板花纤维长度分布进行了检测。

On "SaveAS" popup window, drop down the options in "Tools"(just aside "Save" button).

关于"的SaveAs "弹出式窗口，下拉的选项，在"工具"。

Other commands can be reached through pull-down or click-on menu items.

其他命令可以通过下拉或点击式菜单项来访问。

Making the most of touchscreen technology, the Nokia 5800 XpressMusic delivers easy and fast access to all music, video and photos through a one-touch Media Bar drop down menu.

使大多数触摸屏技术，诺基亚 5800支持XpressMusic提供方便，快速访问所有音乐，视频和照片通过一触式媒体栏下拉菜单。

The length distribution of sliver fiber under conditions of different feed plate gauge was tested by USTER AFIS and fiber length distribution in taker-in droppings and card strips was tested by cotton fiber length analyzer.

用USTER AFIS单纤维测试系统，对不同给棉板与刺辊隔距条件下的生条纤维长度分布进行检测，用罗拉式纤维长度测量仪对不同给棉板与刺辊隔距的刺辊落棉、盖板花中的纤维长度分布进行了检测。

Study on fiber length distribution of taker-in droppings and card strips;2. The length distribution of sliver fiber under conditions of different feed plate gauge was tested by USTER AFIS and fiber length distribution in taker-in droppings and card strips was tested by cotton fiber length analyzer.

用USTER AFIS单纤维测试系统，对不同给棉板与刺辊隔距条件下的生条纤维长度分布进行检测，用罗拉式纤维长度测量仪对不同给棉板与刺辊隔距的刺辊落棉、盖板花中的纤维长度分布进行了检测。

Leading products: glass-fiber reinforced wheel net production lines, XL-50 CNC cutting machine, BY3T-20T fibreglass pultrusion equipment, school-machine production lines, solar energy foam machines, 32 Series Hydraulic presses, 27 series of sheet metal Forming hydraulic machine, 28 series of thin stretch of hydraulic machine molding, powder metallurgy series of 79 hydraulic automatic molding machine, magnetic materials forming series of 05 hydraulic machines and 72 series of rare earth permanent magnets and 82 hydraulic machine woven series of Da Baoji, and so on; of 4-, single -- Style, frame and other forms of pressure from the 10 KN-3000KN more than 30 kinds of specifications.

主导产品有：玻璃纤维增强砂轮网片生产流水线、XL-50数控下料机、BY3T-20T玻璃钢拉挤设备、校平机生产线、太阳能发泡机、32系列通用液压机、27系列薄板冲压成型液压机、28系列薄板拉伸成型液压机、79系列粉末冶金全自动成型液压机、05系列磁性材料成型液压机以及72系列稀土永磁液压机和82系列编织物打包机等等；有四柱式、单柱式、框架式等多种结构形式，压力从10KN－3000KN三十多种规格。

The lens resides in a push-pull cell that maintains its collimation even under conditions of vibration during shipping.

该镜头驻留在推拉式电池，保持振动条件下的准直，甚至在运输。

Horizontal push will arise Pier displacement of the through arch bridge of concrete-filled steel tubes under the condition of erection of arch ribs , concreting process, transverse beam pouring and installation.

下承式钢管拱系杆拱桥在拱肋安装、钢管混凝土浇筑、横梁安装和现浇横梁、桥面板湿接头时对拱脚产生的水平推力极易造成桥墩位移，通过对不同过程中的水平力计算，确定体外束张拉方案，使水平力通过体外束得以平衡。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失