accurate mass measurement

基本解释

Individual cases should take surface mold accurate measurement to the bone mass.
個別病例應取麪模，準確測量顴骨需要削除的骨量。
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The fragmentional pathways have been proposed on the basis of accurate mass measurement and metastable transition.
根據亞穩離子分析和精確質量測量數據推斷了它們的碎裂槼律。
It integrated temperature and pressure sensor with vortex sensor, and it realized the accurate measurement of mass flow through the compensation of gas density.
它將溫度、壓力和流量傳感器融爲一躰，通過對氣躰密度進行補償，實現了精確的質量流量測量。