1) finite width strip with a single edge crack
有限宽单边裂纹带
1.
By means of the complex variable function method and introducing the conformal transformation,the plane elasticity problem about static crack of a finite width strip with a single edge crack is analyzed further and the exact solutions to the SIFs are found out and generalized to dynamics.
利用复变方法,通过构造适当的保角映射,分析了有限宽单边裂纹带中静态裂纹的平面弹性问题,给出应力强度因子的精确解,并将其推广到动力学。
2) finite plate with a crack
有限宽裂纹板
3) finite width strip with a center crack
有限宽中心裂纹板
4) bandwidth-efficient
带宽有限
1.
The interference suppression technique was presented for a bandwidth-efficient multi-access system with iterative de- tector.
研究了一种新的带宽有限多址系统的迭代接收及抗干扰技术。
5) finite bandwidth
有限带宽
1.
The paper shows the finite bandwidth effect of reduction in parametric instabilities and superathermal electrons using chirped stretched laser pulse.
研究了有限带宽的啁啾展宽脉冲对等离子体冕区参量不稳定性及超热电子的抑制效果，给出解析分析及用 Ｐ Ｉ Ｃ程序数值模拟结果，考察了电子—离子碰撞对超热电子的影响。
2.
We discussed mainly the effect of atmosphere turbulence on the finite bandwidth of a wavefront compensative system when the wavefront phase of the plane wave went through the atmospheric turbulence in summer or in winter.
着重讨论冬、夏两季平面波通过大气湍流对有限带宽的自适应光学补偿系统的影响。
6) single-edge double-crack
单边双裂纹
1.
With an aim at some engineering structure features,a single-edge double-crack model is designed.
针对某些工程结构特点,设计了单边双裂纹模型。
补充资料：宽带和窄带业务
宽带业务是相对窄带业务而言的，一般来说，对于速率低于2Mb/s的通信业务统称窄带业务，如电话网、N-ISDN所提供的业务。对于高于2Mb/s的通信业务，如帧中继业务、视频点播、ATM业务、TV会议等称为宽带通信业务。 目前投入应用的宽带接入技术主要有两种：ADSL和FTTX＋LAN。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条