All practical initial imperfections can be considered, and, the effect of loading, unloading and reloading to the material of members can be included in analysis.
本方法可以考虑任意实际初始缺陷和材料弹塑性加卸载效应的影响。
The former mainly and material surface moisture, wind speed and so close, the latter mainly with operating gap, loading and unloading strength associated.
前者主要与物料表面含水率、环境风速等关系密切，后者主要与作业落差，装卸强度等相关联。
DY type portable belt conveyor is suitable for the material or into a short-distance transport and loading and unloading of work items.
DY型可移动式皮带输送机适用于散状物料或成件物品的短途运输和装卸工作。
Applied with flammable, explosive mixtures workshops, warehouses and other places of material handling, loading and unloading work.
适用于具有易燃、易爆混合物的车间、仓库等场所的物料搬运、装卸工作。
Abstract: as the modern logistics activity is realized by material, commodity space move conveyors, time shift of custody, circulation processing, packing, loading and unloading elements, etc.
摘要：作为现代物流活动是由实现物质、商品空间移动的输送、时间移动的保管、流通加工、包装、装卸等元素构成。
Abstract: as the modern logistics activity is realized by material, commodity space move conveyors, time shift of custody, circulation processing, packing, loading and unloading elements, etc.
摘要：作为现代物流活动是由实现物质、商品空间移动的输送、时间移动的保管、流通加工、包装、装卸等元素构成。
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