Isobaric specific heat capacity of natural gas as a function of specific gravity pressure and temperature 热度: Specificheatcapacity Consider2beaker’sfilledwith paraffinandwater Ifbothareheatedonthesame heatsource,overthesame amountoftime,thetemperature ...
(Units) the ratio of the density of a substance to the density of a standard substance under specified conditions. For liquids and solids the standard is usually water at 4°C or some other specified temperature. For gases the standard is often air or hydrogen at the same temperature and pr...
The crystal-field contributions to the heat capacity have been evaluated and u... DJ Germano,RA Butera - 《Physical Review B》 被引量: 30发表: 1981年 Intrinsic magnetic properties of RFe10Mo2 compounds (R=Y, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, or Tm) A systematic investigation of ...
FIELD: electricity.;SUBSTANCE: method for adjusting the specific capacity of the negative electrode of the lithium ion accumulator at a predetermined discharge current density comprises obtaining the batch of negative electrodes by the method of magnetron sputtering of silicon and aluminium targets of an...
of plasticity can be applied to study the energy-absorption capacity of structures made ofductile materials(e.g., low-carbon steel,aluminum, polymer, etc.). By typical examples it also demonstrates the principles and methodology used in the plastic design of energy absorbers. Part of the ...
Specific heat capacity of A is 3.8Jg^(-1)K^(-1). Specific heat capacity of B is 0.4Jg^(-1)K^(-1). .B. is a good conductor of heat.
1) specific electric-capacity 比电容值1. The cold deformation degree of 3003 aluminium alloy foils used for the capacitor has a big effect on the specific electric-capacity of the capacitor. 电容器用3003铝合金箔材的冷变形程度对电容器的比电容值影响很大,而冷变形程度的大小在组织检验中可通过箔...
Production Capacity 50000ton/Year Product Description Aluminum foil is a soft metal film, not only has the advantages of moisture-proof, air-tight, light shading, abrasion resistance, fragrance protection, non-toxic and tasteless, but also bec...
The specific heat of Cu–Al and Cu–Al:Fe alloys containing 0, 5, and 10 at.% Al and 0.07 at.% Fe has been measured in the temperature range 1.2° –14° K. The excess specific heat due to the Fe impurities is decreased with increasing Al concentration. The data are compared with...
Specific activities that assisted countries in relation to terrorism targeted at food products included: (a) capacity-building (training courses, projects) concerning food safety, animal and plant health, including promotion of risk analyses and developing base-level capacity to ensure national ability ...