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- FATIGUE CRACK GROWTH CALCULATION OF THE THREE POINTS BENDING SPECIMEN UNDER PROGRAM BLOCK SPECTRUM,RAYLEIGH NARROW BAND SPECTRUM AND WIRSCHING BROAD BAND SPECTRUM 三点弯曲试样在程序块谱、Rayleigh窄带谱和Wirsching宽带谱下的疲劳裂纹扩展计算
- Broad band spectrum 宽带均匀频谱
- Suitable for Bidirectional Broad Band access net. 适用于双向宽带接入网。
- Suitable for Broad Band access net. 适用于宽带接入网。
- Free broad band internet acess in room. 免费宽带上网服务。
- The internet broad band port is free in room. 房间提供免费宽带上网端口。
- Shanghai Broad Band Technology Co., Ltd. 上海宽频科技股份有限公司。
- The emission spectrum is a broad band peaking at 520nm. The plate showed bright yellow-green color in the dark. 激发光谱表明,紫外和可见光能有效激发,发射光谱表明其发射峰位于520nm附近,呈耀眼醒目的黄绿色。
- Beijing Xinshiye Broad Band Communication Technology Co Ltd. 北京新视野宽频带通信技术有限公司
- Broad band can suit your business needs while on vacation. 宽带上网，休闲之余，更宜商务。
- On the basis of this solution, this paper gives the sound pressure spectrum densities of broad band and harmonic sources, and then discusses the characteristics of these sound fields respectively in detail. 在此解基础上，本文得到宽频源和简谐源的近场声压谱密度，指出此2种声源近声场各自的特点及源的旋转半径和轴向位置对声场结构的影响。
- The excitation spectrum is a broad band and the main peak is at 402 nm,the secondary peak is at 415 nm,its excitation spectrum has a obvious red shift in comparison with traditional solid reaction and sol-gel method. 激发光谱为一宽带,最大激发峰位于402 nm处,次激发峰位于415 nm处,与高温固相法和溶胶-凝胶法相比,出现了明显的红移现象;
- Based on the analysis to spectrum and spatiality of scene,a UV/VIS/NIR broad band hyperspectral reconnaissance sensor,subsequently,imaging detection experiment is conducted,and sequence spectral image of typical scene and target is gotten. 在分析景物的光谱-空间特征的基础上,设计了UV/VIS/NIR宽波段范围的超光谱侦察传感器,并进行了成像探测实验,获得了典型场景和目标的光谱序列图像。
- By developing the spV tight-binding model, we study the band spectrum feature of the cagelike structure such as carbon clusters, carbon nanotubes, BN nanotubes in this thesis. 本论文发展sp~3s~*紧束缚模型，着重研究笼状纳米结构如碳巴基球、碳纳米管、纳米氮化硼管的能谱特征。
- This paper describes the design method of broad band coaxial termination load. 本文叙述了宽带同轴终端负载的设计方法.
- Marked by broad bands of color, as certain insects. 具横带的（某些昆虫）有宽色带的
- A modified approach base on raised cosine impulse cancellation is proposed, which could effectively reduce PAPR with minimum out of band spectrum regrowth. Simulation results were also provided. 提出了一种基于升余弦脉冲峰值抵消的改进方案,在降低系统峰平比的同时避免削波引入的频谱恶化,给出了理论分析及相应的仿真结果与结论。
- The differences of ecosystem coupling relation characteristics in arid zone can be found by water-heat condition, land-scape band spectrum, microclimate effects and factitious activities, and so on. 干旱区生态系统耦合关系的特征差异表现在水热状况、景观带谱、小气候效应以及人为活动等方面。
- Feed through filters provide high Insertion loss over a broad band of frequencies from KHz to GHz frequency levels. 馈通式滤波器在宽频范围从KHz到GHz段,提供高插入损耗。
- Establishment in villadom:Air condition, cold and hot water, TV, phone, broad band access and so on. 别墅配套设施：中央空调、24小时冷热水（全美国进口热水器）、电视、电话、宽带网、独立卫生间。
