資料來源 : pyDict

液體比重測定,流水速力測定,流量測定

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Hydrometry \Hy*drom"e*try\, n. [Cf. F. hydrom[`e]trique.]
   1. The art of determining the specific gravity of liquids,
      and thence the strength of spirituous liquors, saline
      solutions, etc.

   2. The art or operation of measuring the velocity or
      discharge of running water, as in rivers, etc.

資料來源 : WordNet®

hydrometry
     n : the measurement of specific gravity [syn: {gravimetry}]