To apply engineering Methods : To the study of astronaut adaptation to weightlessness.应用 工程方法 于宇航员在无重状态下的适应性研究.The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessne...
Astronauts in flight must adjust to weightlessness.宇航员在飞行中得适应失重状态.Objective To observe bone mass changes during convalescence after simulated weightlessness.目的观察模拟失重恢复期骨质的变化.To apply engineering Methods : To the study of...
The two places, he insists, are as different as chalk and cheese.他坚持说那两个地方有天壤之别。Germany, however, insists on restrictions on the import of Polish coal.但是德国坚持对进口波兰煤炭加以限制.He insists any tax cut be matched dollar-for-dollar...
In this paper , the fractal theory of floc structure is briefly addressed.絮体结构和强度特征是絮凝过程的重要参数.Keywords: fractal, nucleate boiling, floc, biological aggregates.关键词: 碎形 、 核沸腾 、 胶羽 、 生物聚集体.Floc concentration distribution in...