spar是什么意思

网络释义

用法例句

The internal forces calculation method which is under the action of four kinds of loads in common use of circular beam that is specially symmetric spans with straight line are introduced.

介绍一种特殊对称的跨中带直线段的圆弧梁 ,在 4种常用荷载作用下的内力计算方法 ,导出了一套内力计算公式 ,可供设计时直接查用 。

By studying the checking the strength of circal beam acted by a level concentrated force and a vertical even-distributed force,It figures out the caculation of beam s max-bending monment in checking the strength.

研究等直圆梁在位于水平平面内的集中载荷与位于铅垂平面内的均布载荷共同作用下梁的强度校核问题 ,重点给出了强度校核中梁的最大弯矩的计算方法。

The projected Yuanlianshan tunnel is a long tunnel about 10 km with a buried depth of 500~1000 m.

该文简要分析了目前国内外深埋隧道的主要地质灾害问题 ;在此基础上 ,结合渝怀铁路圆梁山特长隧道初步勘测的成果 ,对这一特长隧道在施工过程中可能遇到的地质灾害问题进行了较为系统的分析 ;对各类地质灾害的发生程度及其对隧道施工的影响作出了初步评价 ,提出了相应的处理措施。

Karst Waterburst Mechanism and Prevention Countermeasures in Yuanliangshan Tunnel;

圆梁山隧道岩溶突水机理及其防治对策

Application of geological forecast on the tunnel construction of Yuanliang mountain

超前地质预报在圆梁山隧道施工中的应用

Advance geology prediction technology used in the high pressure and rich water area of Yuanliangshan tunnel

在圆梁山隧道高压富水区应用的地质超前预报技术

Research on Isotope Tracer of Karst Water in Maoba Syncline of Yuanliangshan Tunnel;

圆梁山隧道毛坝向斜段岩溶水的同位素示踪研究

Rapid Borehole Drilling and Grouting Technology for Silty Sand Filled Karst Caves in Yuanliangshan Tunnel

圆梁山隧道粉细砂充填型溶洞钻孔注浆快速施工技术

a round arch resting on corbels.

一种靠枕梁支撑的圆拱。

It's Liang Shanbo and Zhu Yingtai.

《梁山伯与祝英台》。

A prominent rounded hill or mountain.

圆形小丘，山突出的圆形丘陵或山岳

Drum Support:For lifting a drum or other solid objects onto the beam.

圆筒支架：用于将圆罐等坚固物体防止到横梁上。

The Singnificance of "Forced to Mounf Liang" And "Cheated to Mount Liang" in Outlaws of the Marsh;

谈“逼上梁山”和“赚上梁山”在《水浒传》中的意义

A round hollow in a hillside; a cirque.

盆地山区中的圆的洼地

a corbel resembling the conical bottom of ancient lamps.

形似古代一种灯的圆锥形灯座的枕梁。

Research on Load Bearing Capacity of the Circular Hole Castellated Beam Based on ANSYS;

基于ANSYS的圆孔蜂窝钢梁承载力研究

Shear Resistance of Panel Zone of Frame Joint Connecting CHS Column and H Steel Beams

钢框架圆管柱梁节点域的抗剪承载力

Finite Element Analysis on Hole Radius of Circular-Web Opening Steel Beams

圆形开孔梁中开孔半径的有限元分析

INVESTIGATION ON ASEISMIC BEHAVIORS OF STEEL MOMENT RESISTING FRAME INCLUDING OPENING IN BEAM WEB

梁腹板开圆孔的钢框架抗震性能研究

Uplift of Lüliang Mountains and Evolution of Huanghe River-Evidence from Gravel Beds in Piedmont

从山前砾石看黄河形成与吕梁山隆升

The lines and circles are mountains, valleys, and deep holes.

线条和圆圈是山脉、山谷和深坑。