这种背包通常结构比较简单，不设外挂或较少设外挂，除一个主袋外，通常设3 - 5个附袋，便于分类装载物品。
This backpack is usually relatively simple structure, no plug-ins or plug-in for less, with the exception of a main bag, usually a 3-5 attached bag for carrying goods classification.
并详细讨论了带裙房桩筏基础在设缝和不设缝情况下的裙房面积大小、主裙楼筏厚不同等情况下内力分布、沉降分布情况。
This paper discusses the effects of internal force and the settlement of plate on ground and counterforce on pile of main towers and podiums with settlement joints between them.
主塔基础采用分离式承台钻孔桩基础，两承台设横系梁连接，系梁为预应力混凝土结构。
The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
本文结合目前广泛使用全站仪，对公路、主交匝道等线路工程进行曲线测设。
The coordinate computing and setting out of spatial curve is introduced combining with the current using total station widely in the high road and spatial bridges.
在主吊架上，设10 + 10根吊杆，在浇注混凝土和运输牛腿过程中支撑整个结构。
From the main suspension gallows, n. 10 + 10 hanging bars hang the whole structure during concreting or bracket replacing.
第十届西博会共布展场15万平方米，设主展场和分展场。
Tenth Cibaud field exhibit a total of 150,000 square meters, located the main exhibition area and sub-exhibition space.
第十届西博会共布展场15万平方米，设主展场和分展场。
Tenth Cibaud field exhibit a total of 150,000 square meters, located the main exhibition area and sub-exhibition space.
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