...生后来还继任了玻尔兹曼的位置的年轻人Friedrich Hasenöhrl认为,物体的一部分质量(他把它叫做了“表观质量”(apparent mass))可以看成是一个空腔所反射的辐射,这部分质量与物体的温度有关,从而也应该与能量相关。
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Zoysia japonica is widely used in football field in Beijing. It turns yellow earlier in winter so that its apparent quality an utilization value was reduced apparently.
日本结缕草(Zoysis japonica)广泛应用于北京地区足球场建植中,该草在冬季枯黄较早,这降低了运动草坪的表观质量和利用价值。
参考来源 - 北京地区结缕草草坪交播技术的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本发明的目的是改善清水混凝土的表观质量,制备表观效果良好的清水混凝土。
The invention aims to improve the apparent mass of clear concrete and prepare clear concrete with good apparent effect.
空气动量的变化率可用表观质量分量描述,这些分量的大小必须通过实验来确定。
This rate of change of momentum of the air is allowed for by apparent mass components, the magnitudes of which must be determined experimentally.
分析扭王字块表面缺陷的成因及防治对策,阐述预制扭王字块体表观质量的控制要点。
The causes and preventive measures of surface defects of accropodes are analyzed, and main points in controlling surface quality of precast accropodes.
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