科学家还不清楚高钙浓度是由于失重环境下宇航员的骨质流失还是另有其因。
Scientists do not yet know if the high calcium concentration is due to bone loss, a consequence of living in a zero-gravity environment, or other factors.
几乎每个孩子都曾梦想去太空旅游，体会一下在失重环境下生活是什么样子。
Virtually every child has dreamed of traveling in space and experiencing what it would be like to live in a gravity-free environment.
其中一些设备用来测试太空环境(如明显的失重)对人体的影响——其生物样本包括乘组人员。
Some of the equipment measures the effects of space conditions, such as apparent weightlessness, on biological specimens — including the crew.
对于第一个外空间工业基地的开发而言，失重的太空环境是不得不考虑的一个因素。
For the development of the first off-world industrial base, a location that provides gravity is preferred to a location in free space.
实验设置了两组老鼠，都放置于模拟失重的环境中。
The study took two sets of rats, both of who were subjected to an environment that simulated weightlessness.
在失重的环境下生存会让我们的身体产生奇怪的现象；我们的整个生理机能毕竟还是以重力为前提的。
Living in a weightless environment does curious things to the body; after all, our entire physiology evolved in the presence of gravity.
通过一种先进的实验手段研究了铝液滴在常重力和失重两种不同环境下的点火及燃烧特性。
A study of aluminum droplet ignition and combustion through an advanced experimental technique in normal and low gravity environment is presented.
以45钢、A3钢、炮钢、20钢为金属试样，研究它们在中性盐雾加速试验及石家庄大气环境暴露试验中腐蚀失重与时间的变化规律。
The correlativity between neutral salt spray accelerated test and atmospheric corrosion test in Shijiazhuang was studied by the mass loss determination of 45 steel, A3 steel, 20 steel and gun steel.
除了失重之外，大气成分(二氧化碳浓度)、环境噪声等级、压力水平等都不一样。
In addition to weightlessness, the atmospheric composition (CO2 levels), ambient noise levels, stress levels, etc.
除了失重之外，大气成分(二氧化碳浓度)、环境噪声等级、压力水平等都不一样。
In addition to weightlessness, the atmospheric composition (CO2 levels), ambient noise levels, stress levels, etc.
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