温度等状态函数有本质区别，这个状态有一组，确定的体积，温度与压强。
There's other volume, temperature and pressure here, corresponding to this system here.
天文学家通过Chandra观测到的大尾巴，从本质上说是冷气体的蒸发，这一过程在1亿摄氏度的温度下，发出大量X射线。
What astronomers observe with Chandra is essentially the evaporation of the cold gas, which glows at a temperature of about 10 million degrees.
有含湿砂层存在的被动蒸发冷却层屋面的温度波衰减，在本质上不同于干燥状态情况。
The attenuation of temperature wave in humid sand layer on an evaporation cooling roof differs from that in dry sand layer in essence.
钻石只有在极高的温度及压力下才能维持其本质。
Theoretically diamonds can remain diamonds only at high temperature and pressure.
基于蠕变理论提出了振动时效与循环蠕变在力学本质上的相关性，并对交变应力幅、温度和材料特性等共同影响因素进行了分析。
Based on the creep theory, the mechanical relationship of VSR and cyclic creep was discussed, and common factors such as stress amplitude, temperature and material properties were analyzed.
材料智能行为的本质是 ，材料接受温度、化学、电场、光等外部信号的刺激后 ，材料的结构、能量状态发生变化并作出响应的过程。
The discontinuous volume phase transitions of PNIPAAM and its copolymer gels stimulated by temperature, solvent composition, pH, ionic composition, photo and electric field were described.
材料智能行为的本质是 ，材料接受温度、化学、电场、光等外部信号的刺激后 ，材料的结构、能量状态发生变化并作出响应的过程。
The discontinuous volume phase transitions of PNIPAAM and its copolymer gels stimulated by temperature, solvent composition, pH, ionic composition, photo and electric field were described.
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