EN50399-1: common test methods for cables under fire conditions, Heat release and smoke production measurement on cables during flame spread test. Part 1: Apparatus.

EN50399 - 1：著火条件下电缆的一般测试方法-在火焰蔓延的测试过程中，测量热释放量和冒烟量-测试装置。

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The third phase, to test whether the vaccine prevents real infection, has not yet been carried out, as there has been no massive spread of H5N1 influenza in people.

第三阶段临床试验用于测试该疫苗是否能够预防真正的传染，由于现在人群中还没有出现大规模的H5N1禽流感传染，所以该阶段还没有实施。

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The treatment caused her to lose her hair but, mercifully, the cancer had not spread and a recent test revealed she is now clear of the disease.

那些治疗让她失去了头发，幸运的是癌细胞不再扩散，而且不久前的检查她已没有癌细胞。

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One team went to Cuba to test the idea that mosquitoes spread yellow fever.

VOA: special.2010.05.18

She is about to begin a clinical trial to test Avastin in lung cancer patients whose cancer has spread to the brain.

FORBES: Assessing Avastin's Risk

If doctors can test just these nodes, then this should present enough evidence of spread, or lack of it.

BBC: 'One stop shop' for cancer

Kennedy now contended that both sides had a vital interest in stopping the spread of nuclear weapons and slowing the arms race--a contention which led to the test ban treaty of 1963.

WHITEHOUSE: John F. Kennedy