共找到 44 条与 相关的标准,共 3 页
本标准适用于所有伦琴(R)换算成库仑每千克(C/kg)和库仑每千克换算成伦琴的场合。 本标准的换算仅限于一般需要的换算,换算表中换算后的数字均修约至四位有效数字。当要求相对不确定度小于千分之五时,则应按所给出的换算系数进行计算和修约。修约规则按GB1.1-81附录C的规定。但受现有实验技术的限制,目前不确定度水平只能给出3位有效数字,本标准所给出的第4位有效数字,只能作为参考数字,更高位的有效数字,在实际测量中是得不到的。
Rontgen and Coulomb per kilogram conversion tables
本标准适用于所有马力换算成千瓦(kw)和千瓦换算成马力的场合。
Horse-power and kilowatt conversion tables
本标准适用于所有千克力(kgf)换算成牛顿(N)和牛顿换算成千克力的场合。
Kilogram-force and newton conversion tables
本标准适用于所有千瓦小时(kw·h)换算成兆焦耳(Mj)和兆焦耳换算成千瓦小时的场合。
Kilowatt-hour and megajoule conversion tables
本标准适用于所有奥斯特(Oe)换算成安培每米(A/m)和安培每米换算成奥斯特的场合。
Oersted and Ampere per meter conversion tables
本标准适用于所有千克力每平方厘米(kgf/cm)换算成兆帕斯卡(Mpa)和兆帕斯卡换算成千克力每平方厘米的场合。
Kilogram-force per square centimetre and megapascal conversion tables
LOGAL UNITS AND THE USE OF THEIR MULTIPLES AND OF CERTAIN OTHER UNITS
Quantities and units - Part 8: Physical chemistry and molecular physics
Quantities and units - Part 11: Mathematical signs and symbols for use in the physical sciences and technology
?l units and recommendations for the use of their multiples and of certain other units
Quantities and units - Part 2: Periodic and related phenomena
Quantities and units - Part 3: Mechanics
Quantities and units - Part 6: Light and related electromagnetic radiations
Quantities and units - Part 7: Acoustics
Quantities and units - Part 8: Physical chemistry and molecular physics
Quantities and units - Part 9: Atomic and nuclear physics
Quantities and units - Part 10: Nuclear reactions and ionizing radiations
Unit??ile corespunz?toare m?rimilor sunt date ?mpreun? cu simbolurile lor interna?ionale ?i cu defini?iile lor. Pentru mai mu!U. informa?ii, a se vedea ISO 31-0. Unit??ile sunt dispuse dup? cum urmeaz?: a) denumirile unit??ilor SI sunt tip?rite cu car
Quantites and units - Part 4: Heat
Quantites and units - Part 12: Characteristic numbers
Quantites and units - Part 5: Electricity and magnetism
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