free arm

Objective: To evaluate clinical application of three-dimensional (3D) ultrasound imaging of static sructures with free-hand and volume transducer.

目的：探讨自由臂三维超声和容积探头三维超声成像二种先进的三维成像方式在临床的应用价值。

The effect of the support at the crest introduces in particular an inversion of the normal curvature of a free cantilever in free deformation.

特别是坝顶支承作用使一个自由悬臂梁的变形曲线。

Approximately one-third of the span from the pier may be erected by the free cantilever method.

大约三分之一的跨长可以由一个桥墩起靠自由悬臂的方法向前架设。

Analytic Solution to Piezoelectric Cantilever Beam with Concentrated Force at Free End;

悬臂压电梁自由端受集中力的解析解

Free Vibration of Non-uniform Timoshenko Cantilever Beams

变截面Timoshenko悬臂梁自由振动分析

Approximate analytical solutions to the transient response of unconstrained damped cantilever beams

自由阻尼悬臂梁瞬态响应的近似解析解

The Energy Decay of Cantilever Timoshenko Beam with Local Viscoelastic Damping on the Free End

自由端具有局部粘弹性阻尼的悬臂Timoshenko梁的能量衰减问题的研究

crane ,jib (excl. portal and pedestal cranes), self-propelled

自动悬臂起重机（门式臂架起重机及支座式悬臂起重机除外）

crane ,jib (excl. portal and pedestal cranes), not self-propelled

非自动悬臂起重机（门式臂起重机及支座式悬臂起重机除外）

The structure consists basically of two cantilever beams.

这种结构基本上由两根悬臂梁组成。

Cantilever Formwork Construction Technology of Special-shaped Main Tower for Self-anchored Suspension Bridge

自锚悬索桥异型主塔悬臂模板施工技术

Two kinds of concrete specimens, one is crumb rubber concrete( CRC) and the other is controlled concrete, are tested as a cantilever beam for measuring their damping coefficients by the free attenuation method.

本文采用自由衰减法,对两组橡胶集料混凝土及普通混凝土小型悬臂梁的阻尼比进行了测定。

constructed of two cantilevers that meet in the middle.

悬臂自支架伸出，彼此相接而筑成的桥。

single-stage self-priming overhang type centifugal fresh water pump

单级自吸悬臂式离心清水泵

Structure characteristics of foreign cantilever beams of the jack-up drilling platform

国外自升式悬臂梁钻井平台结构特点

Research and Analysis on "Straight arms Recovery" in Free-style;

自由泳“直臂移臂”技术研究与分析

cause to dangle or hang freely.

使……摇摆或自由地悬挂。

Research on Automatic Control System of Working Mechanism of Boom-type Roadheader;

悬臂掘进机工作机构自动控制系统的研究

HyperWorks Based Free Dimension Optimization of Telescopic Boom for a Telehandler

基于HyperWorks伸缩臂叉车伸缩臂的自由尺寸优化