P-studies mechanics, heat, light, sound and electricity.

理学研究力学、热学、光学、声学和电学。

It is related to metallurgy,thermology,and the theory of plasticity and developed on the basis of them.

它涉及金属学、传热学和塑性力学理论，并以此为基础，交叉发展而成。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

分别阐述了全氟乙丙烯和四氟乙烯全氟代烷基乙烯基醚构和力学热学、辐射、化学性能。

The composites with interpenetrating networks have good structure homogeneous and performance; also their mechanics, calorifics and tribology arc excellent.

网络互穿构复合材料组织构及性能均匀性较好，具有优良力学、热学和摩擦学性能等。

Abstract: The capacity of cable circuits can be evaluated based on measurement of load and temperature data and thermel modelling.

电缆传愉容童应能根据测得负荷、温度，并利用热学模型计算得到。

Acid intensity of hydrosulfuric acid and stepwise ionization balance were discussed by the use of thermodynamic principle, which are helpful to inorganic chemistry teaching.

摘要本文应用热学原理对氢硫酸强度及逐级电离平衡进行了讨论，有助于无机化学教学和学生学习。

The paper reviews its application in mechanics, magnetics, electrics, thermotics, photics, biomedicine, etc. and the application actualities in the major countries.Applied outlook is also forecasted.

文章综述了纳米材料在力学、磁学、电学、热学、光学和生医药等方面应用和在世界各主要国家应用现状,并对纳米材料应用前景进行了展望。