量入为出系统里面并不存在不可持续的进程，因此它不是庞氏或金字塔式骗局。
There is no unsustainable progression driving the mechanism of a pay-as-you-go pension system and so it is not a pyramid or Ponzi scheme.
重点介绍了垂直升降式(塔式)停车设备的基本情况，并对该设备中的移载系统进行了设计计算。
This paper introduces the basic situation of vertical elevating (tower) parking equipment, and designs on and calculates the move loading system in this equipment.
探讨塔式太阳能热发电系统中，定日镜布局与接收塔的分布关系。
The distribution of heliostats and the receiving tower in the tower-solar thermal generation system is discussed.
定日镜是一种跟日聚光装置，是塔式太阳能热发电系统中的关键设备。
The heliostat is an important kind of equipment in the tower power generation system, which is used of tracking the sun and collecting the solar energy.
本文对塔式起重机液压顶升系统常出现的故障机理及防治方法进行综合研究。
The defect mechanism and precaution of hydraulic jacking system are carried out and presented in this paper.
龙滩大坝混凝土运输供料线系统由拌和楼出料皮带机和系统连接皮带机、3条高速皮带机供料线、3条负压溜槽和2台塔式布料机组成。
The concrete delivery system for the dam is composed of mixer feeding conveyer, system connecting conveyer, 3 high-speed belt conveyer lines, 3 vacuum-chutes and 2 sets of tower crane placers.
系统采用竖式沉淀塔，因而又称塔式沉淀除渣系统。
The system adopts vertical sediment tower , so called as tower sediment and cleanig dregs system.
介绍第3代聚酯新技术（NG3），流程为酯化釜—塔式反应器—经改进后的固相增黏系统。
The third generation PET new technique(NG3) is introduced, the process is from esterification autoclave to column reactor then to modified solid state polycondensation system.
阐述了塔式起重机附着装置的设计计算理论，建立了基于该理论的塔机附着装置计算机辅助设计系统。
It presents the designing principle of the attached member for tower crane, establishes the computer aided design system of this machinery.
阐述了塔式起重机附着装置的设计计算理论，建立了基于该理论的塔机附着装置计算机辅助设计系统。
It presents the designing principle of the attached member for tower crane, establishes the computer aided design system of this machinery.
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