在高度封闭的建筑里，科学家们调节土壤湿度、水张力以及空气温湿度来模拟水稻在干旱时面临的境况。
In the tightly sealed structure, scientists adjust soil moisture and water tension as well as air temperature and humidity to mimic the conditions that rice would face during droughts.
可通过设备的侧面部分有选择性地进行空气压力调节，使无接触气垫转向器能够补偿翘曲的卷筒纸和不均匀的张力。
The unit's lateral sectors permit selective air pressure adjustment across its entire width, allowing the Air Turn to compensate for cambered webs and uneven tensions.
通过测定丝胶溶液的表面张力及其随时间的变化，研究丝胶蛋白质在空气-水界面上的吸附。
The adsorption of sericin at the air water interface was studied by measuring the surface tension of its aqueous solutions as the function of time.
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