本发明公开了一种木质包装盒的加工工艺,其步骤如下: 1。按照包装盒的展开大小及底部厚度制作板材;
The invention discloses a machining process of wood packaging box, with steps as follows: 1. making sheets base on thickness of bottom and unwinding size of the packaging box;
依照规范锚链舱底板的厚度应该加强。锚链舱底部上安装木制板。
Thickness of chain locker bottom plates to be increased as per rules. Wooden board to be provided on the bottom of chain lockers.
i放置一些建模粘土,甚至厚度对底部的船帆的上限。
I placed some modeling clay of even thickness on the bottom of the sail cap.
并用四个地区的平均热流值推导出该区的岩石圈厚度和底部温度。
The lithosphere thickness and bottom temperature of this region have been derived by making use of the averaged heat flow of the four regions.
在基坑底部以下存在承压水层的情况下,基坑开挖减少含水层上覆不透水层的厚度。
When confined aquifer under the bottom of the pit, the foundation excavation will reduce the thickness of overlying impermeable layer.
泥水界面检测仪是一种用于测量沉淀池底部污泥积累厚度的电子仪器。
Mud-Water Interface Detector is an electric device used to detect the depth of mud in the bottom of the tank.
石炭系灰岩为薄层灰岩,对煤层开采有影响的灰岩主要是太原统底部单层厚度超过4米的灰岩层。
The Carboniferous limestone system are thin layers of limestone. Those which influence coal extraction are mainly single layers of limestone over 4m thick at the bottom of Taiyuan system.
底部相对间隙在08~ 2 0之间时,扰流片高度小于边界层厚度时的壁面平均压力比扰流片高度大于边界层厚度时小30 %左右。
When the relative gap height (the ratio of flap height to gap width) is in the range of 0 8-2 0, the mean pressure will reduced 30% if the flap height is smaller than the thickness of boundary layer.
此时为了处理好露天与地下同时开采相互影响的问题,一般采用空场法,它需要在露天坑底部、地下开采第一中段的矿房顶部保留一定厚度境界顶柱。
For a mine to be changed from an open pit to underground stope, the stability of the boundary pillar has direct influences on the safety production of the mine.
文中还探讨了中国大陆主要成矿域岩石圈的现今活动性,以及地壳厚度、壳内低速层、“墙式”地震剪切波垂向低速带和下地壳底部高速层(体)的分布特征以及与成矿作用的关系。
The horizontal low velocity layer, the vertical low velocity zone and the high velocity layer in the basement of the lower crust are related to the ore_forming processes.
文中还探讨了中国大陆主要成矿域岩石圈的现今活动性,以及地壳厚度、壳内低速层、“墙式”地震剪切波垂向低速带和下地壳底部高速层(体)的分布特征以及与成矿作用的关系。
The horizontal low velocity layer, the vertical low velocity zone and the high velocity layer in the basement of the lower crust are related to the ore_forming processes.
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