The reduced cardiovascular risk remained when the researchers from the Medical University of South Carolina took into account physical activity, body mass index, demographic and cardiac risk factors.
南卡罗来纳医学院的研究人员综合考虑了身体活动、体重指数、人口统计和心脏危险因素后认为：减少的风险依旧存在。
They also lost less body mass, a possible sign of reduced evaporation. The roaches, it seems, hold their breath to stay wet.
同时，潮湿环境中的昆虫失去的身体重量也较少，可能是因为蒸发减少了。看来，这些蟑螂通过屏住呼吸来维持湿度。
According to the requirements of lightweight design in a new vehicle development, an improvement design is conducted on the original body structure with the mass of front-end structure reduced.
根据某新车开发轻量化设计的要求，对原车身结构进行了改进设计，减轻了前端结构的质量。
Blacks in the study had higher body mass indexes than whites, and the researchers suggest it is possible that this could have contributed to reduced ICD therapy efficacy.
该研究中的黑人比白人有较高体重指数，因此研究人员指出这可能是导致ICD治疗对黑人缺乏效果的原因。
Blacks in the study had higher body mass indexes than whites, and the researchers suggest it is possible that this could have contributed to reduced ICD therapy efficacy.
该研究中的黑人比白人有较高体重指数，因此研究人员指出这可能是导致ICD治疗对黑人缺乏效果的原因。
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