The researchers found that humans and most mammals experience a potentially lethal level of heat stress at a "wet-bulb" temperature above 95 degrees sustained for six hours or more.
研究者们发现对于人类和大多数哺乳动物来说，连续六个小时或以上的95华氏度以上的极限“湿球温度”，将会使他们面临由于酷热造成的“极易死亡阶段”。
A separated collecting ring with carbon brushes was designed and manufactured for the dynamic stress test of spoke plates of rotor of bulb tubular turbine generator.
根据测试需要，设计自制了分体式碳刷集流环，对灯泡贯流式水轮发电机转子辐板进行了动应力测试。
Onion bulb yield and water use efficiency were not significantly affected by water stress during the establishment and ripening stages.
苗期和成熟期亏水对洋葱产量和水分利用效率无显著影响。
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