For example, in a word processor, the pointer takes the I-beam shape while it's over the text and changes to an arrow when it's over a tools palette.
例如，在字处理程序中，光标在文本位置会呈现i字型，在工具栏会呈现箭头形状。
The key technologies which conclude the designation of electro-optic crystal cell, confirmation of quiescent operation point and the system of beam shape is deeply researched.
对电光晶体器件设计、静态工作点控制、光束整形系统等关键技术进行了深入的研究。
The beam shape of concrete transfer floor is completely studied. Firstly, for the system of moulding board and support frame in construction the side pressure and screws are analyzed.
首先，针对转换层梁模体系及支撑架施工，重点分析了转换层结构现浇混凝土对模板侧压力值及模板对拉螺杆的计算；
In that case, CERN would adjust the strength of compensating magnets to coax the beam back into shape.
遇到这种情形，CERN将调整补偿磁铁的强度以诱使粒子束重新回到平面上。
This photomicrograph was obtained by scanning a beam of electrons across the sample while a detector kept track of electrons bouncing off its surface, betraying the specimen's outer shape.
这幅显微照片是通过扫描穿过样品的电子束而获得的，同时检测器对从样品表面反弹的电子进行追踪，这些电子显示了标本的外形。
A cantilevered beam is anchored at only one end; a fractal is a shape that can be split into parts, each of which is a smaller, though sometimes not exact, copy of the larger structure.
这个悬臂结构只有一端固定；所谓分形，就是指能够分叉成多个部分的结构，每个子结构与母结构是大体近似的。
Students will determine the relative stiffness of two aluminum beam test specimens of equal cross sectional area but different cross-sectional shape and see how they conform to theory.
学生要确定两个横截面面积相同而形状不同的铝梁实验样本的相对刚度，并研究结果如何与理论一致。
Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.
形状记忆合金丝还能提高梁的热屈曲临界温度，抑制梁热屈曲的发生或使已发生热屈曲的梁回复到原来的平衡状态。
The shape function matrices and the element stiffness matrices of the pile elements in layered media are derived by adopting the Beam - On - Dynamic - Winkler - Foundation model.
采用动力文克尔地基梁模型，推导了层状介质中桩单元的形函数矩阵和单元刚度矩阵。
Shape optimization of a taper cantilever beam is presenting.
讨论变截面悬臂梁的形状优化。
The effect of field strength, initial phase, bunch shape and charge on electron beam transverse emittance is also explored by numeric simulation method.
利用数值模拟方法研究了加速场强、注入相位、束团大小、形状、电荷等因素对束流横向发射度产生的影响。
Calculation method of kinematic parameters for the unusual shape beam pumping unit.
异形游梁式抽油机运动参数的求解方法。
The bridge, designed as a timber glue-laminated beam (u shape), does not burden the perception of the space, bearing simple appearance of a large solid piece of timber.
这座被设计为胶合木板梁(U型)的桥没有视觉上的沉重感，它由外形简单的固体木块构成。
This paper has also discussed the influence of section shape of steel beam on the heating transfer.
本文还进一步讨论了梁截面形状对传热性能的影响。
The transport matrix method is used to analyze internal forces and displacement of arbitrary cantilever horizontally folded beam under arbitrary shape and arbitrary loads.
应用传递矩阵法，可方便地解决任意形状、任意荷载作用下悬挑水平折梁的计算问题。
The proposed photon virtual source model is suitable for accurately simulating arbitrary shape and intensity distributions of external beam.
本文提出的光子虚拟源模型能够较为精确地模拟计算任意形状和强度的外照射放射治疗射束分布。
When the springs supporting the beam are very soft, then the mode shape for the beam looks very much like a rigid body.
当支撑梁的弹簧非常软时，梁的模态振型看起来非常像刚体。
The shape of the emittance contour of a charged particle beam can be described by the contour function.
带电粒子束发射相图的形状可用相图函数描述。
In one embodiment of the present invention, the beam splitter is in the shape.
在目前的发明中，光束分离器是一种截面为直角三角形的装置。
A photon virtual source model was developed for simulating arbitrary shape and intensity distributions of external beam using Monte Carlo method.
本文应用蒙特卡罗算法建立了一个光子虚拟源模型，用于模拟计算任意形状和强度的外照射放射治疗的射束分布。
In the process of duplicate laser boring, the crosswise pattern of laser beam determines the precision of the processing hole's shape and size.
在复制法激光打孔中，激光束的横向模式决定着加工孔的形状和尺寸精度。
A calculation method to calculate the surface shape error of rhombic prism according to parallelism demand of emergent beam is introduced.
介绍一种根据出射光平行度要求计算斜方棱镜面形误差的方法。
In the slab beam construction, common support methods include full support method, cross shape steel method, embedded steel sheet, holt hoop iron method, etc.
在盖梁施工过程中，常用的支撑方法有满堂支架法、横穿型钢法、预埋钢板法、抱箍法等。
The steel roof of Tsingdao international sailboat center for 2008 Olympic Games is so special that its shape is of an arc, which is made up of H-beam and pipe column.
青岛国际帆船中心是2008年奥运会帆船帆板比赛用场地之一，其钢屋面结构比较特殊，单榀平面结构为圆弧形H型钢梁和圆管柱铰接而成。
The barrel shape structure work like an overhanging beam and when subjected to earthquake load, its dynamic stress of outer frame is greater than that of inner tube.
超高层筒体结构近似悬臂梁弯曲受力构件，在动力作用下，外框剪力墙的动应力反应要大于核心筒墙的动应力反应。
The vibration of a special kind of nonlinear thin plate shape beam with pulsating fluid is calculated and analyzed in this paper.
对一类特殊的非线性薄板梁结构受振荡流作用下的振动情况进行了计算和分析。
In this paper, the dynamic stability and chaotic motion of a shape memory alloy beam subjected to an axial dynamic load is studied.
研究了受轴向载荷的形状记忆合金梁的动力稳定性与混沌运动。
The numerical results obtained showed that the present reference surface element model has reliability and practicality to predict frequencies and mode shape of delaminated beam structures.
数值计算表明了，该参考面模式对干预测分层梁结构的振动频率和模态的正确性、实用性。
For shape of CC beam blank is complex, there are more rate of longitudinal crack on the surface.
连铸异型坯由于其形状复杂，表面纵裂纹发生率较高。
At the same time, influence of the matching beam location to bridge geometric line shape is pointed out.
同时说明了匹配梁定位的精度对桥梁几何线型的影响。
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