1) vertical sedimentation and preservation
垂直输运和保存
2) vertical transportation
垂直运输
1.
The key point of concrete construction in Cihe invert siphon project are the vertical transportation of pipeline concrete placement and the construc tion of moid plate procesa Through comparing with similar engineering and analyzing the real situation, the vertical transportation and mold plate construc- tion are determined after systematic verificatioa.
磁河倒虹吸工程混凝土施工的关键点在于管身段混凝土浇筑的垂直运输及模板工艺的施工。
2.
In order to handle the vertical transportation in the construction of 454m tall Shanghai Broadcast Television Tower, 88HC tower crane is refitted, and self- lifting and attached type operation is adopted according to the tower construction requirments.
改制88HC塔机,并根据电视塔施工实际分别进行自升和附着转换作业,是454m高上海广播电视塔工程垂直运输处理的主要特点。
3) vertical transportation machinery
垂直运输机械
1.
The layout of the vertical transportation machinery such as tower crane and construction elevator etc.
塔吊、施工电梯等大型垂直运输机械的平面布置与附墙杆立面安装尺寸影响了屈氏ZSS型附着式升降脚手架的机位布置,如处理不当,会导致脚手架升降时与塔吊、施工电梯的附墙杆相碰撞。
2.
In this paper, with the aid of analytic hierarchy process, a research on the method of vertical transportation machinery of high rise buildings is made and the satisfactory results are obtained.
本文应用层次分析法的原理,探讨高层建筑垂直运输机械的评价方法,得到了较为满意的结果。
3.
Aiming at solving the problem existing in construction of high rise buildings in our country,an evaluation method of the vertical transportation machinery of high rise buildings is presented based on the civil enqineering technical economics.
本文针对我国高层建筑施工中需要解决的问题,以建筑工程技术经济学为理论指导,探讨和研究高层建筑垂直运输机械的评价方法。
4) means of vertical concrete transport
砼垂直运输手段
5) Vertical transportation system
垂直运输系统
1.
Study on pull-out protection strategy of vertical transportation system for permanent magnetic linear synchronous electric motor
永磁直线同步电机垂直运输系统失步保护策略研究
2.
The mechanical design demands are discussed on a kind of vertical transportation system made up of many permanent magnet linear synchronous motors (PMLSM).
给出了以多台永磁直线同步电动机(PMLSM)为驱动源的垂直运输系统机械设计应满足的要求,分析了单台电机出入端效应及PMLSM垂直提升系统一侧单边双台电机并联工作时对总输出力的影响。
3.
This paper introduces the principle and present study situation of permanent magnet linear synchronous motor for vertical transportation system and indicates what should be researched specialiy in future.
介绍了永磁直线同步电动机垂直运输系统的原理及其在国内外的最新研究现状 ,指出今后应着重研究的内容和应用发展前
6) vertical concrete transportation
混凝土垂直运输
补充资料:半导体的导电与电荷输运
半导体的导电与电荷输运
conductance and charge transport in semiconductor
“一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条