What is specific gravity? Discover the definition of specific gravity and its connection to density. Explore how to convert between units and the instruments used to measure it.
specific gravity of wood ‐ single, important physical propertyyield of pulp per unit volume ‐ related to specific gravitycellular structure of wood ‐ unique propertiesdensity (D), as mass or weight per unit of volumetotal weight of wood product ‐ sum of weight of wood substance plus ...
解析 相对密度(等于specific gravity) 相对密度(relative density)是物质的密度与参考物质(通常为水)密度的比值,无单位。其定义与比比重(specific gravity)完全相同,因此题目中直接指出“相对密度等于specific gravity”是正确的表述。由于题目定义明确且完整,无需舍弃,答案可直接对应。
It is common to use the density of water at4oC (39oF)as a reference since water at this point has its highest density of1000 kg/m3or1.940 slugs/ft3. Since Specific Gravity - SG - is dimensionless, it has the same value in the SI system and the imperial English system (BG). SG of...
specific gravity of wood ‐single, important physical propertyyield of pulp per unit volume ‐related to specific gravitycellular structure of wood ‐unique propertiesdensity (D), as mass or weight per unit of volumetotal weight of wood product ‐...
There are two primary units that tell you how dense a fluid is: Specific Gravity and API Gravity.
The meaning of SPECIFIC GRAVITY is the ratio of the density of a substance to the density of some substance (such as pure water) taken as a standard when both densities are obtained by weighing in air. How to use specific gravity in a sentence.
density. You may also visit our density conversion calculator to learn more about the weight-to-volume ratio of a substance in different units or our API gravity calculator if you are interested in the heaviness of crude oil compared to water....
specific gravity .比重、密度 density密度
Density to Specific Gravity Conversion Specific gravity (SG) is a lot simpler than you and your alien friends expected: It's just the ratio of the density of a given object to the density of waterat a specific temperature.Specific gravity has no units.Its utility lies in the fact that the...