turrect punch press

We will apply MSC/Patran & MSC/Nastran software system to carry out the finite element calculating of the local parts of its turret system and get the stress distributions.

以"南海奋进"号FPSO为对象,运用MSC/Patran、MSC/Nastran程序系统,对其所采用的内转塔式单点系泊系统进行局部受力分析,了解各个载荷对船体结构的影响。

Effect of turret location on the hydrodynamic performance of turret moored FPSO;

转塔位置对FPSO水动力性能的影响

The technique performance and properties of the electric-optic turret of several UAV theate seekers are analyzed; and the electric-optic turret and development analysis of the America UAV.

介绍美国无人机光电转塔的发展历程以及装备的研制、改进情况,指出了在现代战争中发展无人机光电转塔优势和重要性,重点探讨了几种无人机光电转塔的性能及其特点,最后论述了美国无人机的光电转塔与发展分析。

Construction technique of floating pit in FPSO turret;

FPSO内转塔浮子穴结构建造工艺

This paper puts forward a new kind of turret.

本文提出了一新型转塔刀架的结构。