The existence of various lacunas in bolt bonding system will cause the acoustic wave energy attenuation, phase aberration and frequency dispersion.

由于锚固体系中有不同大小和程度的缺陷，声波在传播过程中将产生能量衰减、相位突变及频散现象。

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Basing the simulation analysis results of HXMT, the following conclusions can be got: the design standard can be met in sine excitation state in bolt fix install method.

硬x射线调制望远镜HXMT整体有限元分析结果表明：采用螺栓固定的安装方式，硬x射线调制望远镜HXMT在正弦激励状态下满足设计要求。

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In combination with the rubber dam project at Xiaobudong on the Yihe River at Linyi City, the major technical problems in bolt clip anchoring of water filling rubber DAMS are fully analyzed.

结合临沂市沂河小埠东橡胶坝工程实例，对目前国内充水式橡胶坝螺栓压板锚固方面存在的主要技术问题进行全面分析。

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The bolt comes out and there was no way to hold the oil in the pan.

VOA: standard.2010.08.01

He can take another step in that direction Saturday when the Jamaican four-by-100 relay team is expected to give Bolt a chance for his sixth straight gold.

VOA: standard.2009.08.21

In addition to Bolt, who claimed the title last year and Federer, who has won it four times in the past, Ethiopian track star Kenesisa Bekele, Spanish cycling champion Alberto Contador, Argentinian football hero Lionel Messi and motor cycling's Valentino Rossi of Italy are also in the running.

VOA: standard.2010.02.11

In Bolt's absence, Jamaican team-mates Asafa Powell and Omar Brown won the sprint events in Melbourne, though the winning times of 10.03 seconds and 20.47 do not bear comparison to Bolt's records of 9.58 and 19.19.

BBC: Usain Bolt to miss Commonwealth Games, says coach

One of the activists taking part, Lily Kember, 21, said they had forced their way in using bolt-cutters while the runway was closed for overnight maintenance work.

BBC: Stansted protest cancels flights

In London, Bolt will be running against compatriot and former world record-holder Asafa Powell in the 100m, and with him in the relay.

CNN: Bolt aims for improvement in London event