weight per unit volume 中文意思是什麼
weight per unit volume
解釋
單位體積重量-
Miniature evaporator is a compact exchanger with small volume, light weight, and big heat transfer area per unit of volume. it is an important application in the field of cryogenics and refrigeration
微型蒸發器是一種體積小、重量輕、單位體積換熱面積大的緊湊式換熱器，在製冷低溫技術領域中有著重要應用。 -
From 60 ' s of the 20th century, the aluminum easy open can was putted into market, it was warmly welcome by the people as its too many advantages such as, light in weight, big in volume per unit, easy to open and carryover and long retention period etc. its usage and quantity are expanding from day to day
鋁質易拉罐由於其質量輕、容重比大、便於開啟和攜帶、保質期長等優點，深受人們的歡迎，在飲料包裝容器中佔有很大比重。在易拉罐生產中最大限度地減少板料厚度，減輕單罐克重，提高材料利用率，降低生產成本，是制罐行業追求的目標。 -
Pyramid of biomass a type of ecological pyramid based on the total amount of living material at each trophic level in the community, which is normally measured by total dry weight or calorific value per unit area or volume, and shown diagrammatically
生物量金字塔：指基於群落每個營養水平上有生命的物質總量的一種生態金字塔類型，通常通過總干重或者每單位面積或體積的生熱量值來衡量，並用圖表表示出來。 -
From the information available for the preparation to be assayed ( the “ unknown ” ), assign to it an assumed potency per unit weight or volume, and on this assumption prepare on the day of the assay a stock solution and test dilution as specified for each antibiotic but with the same final diluent as used for the usp reference standard. the assay with 5levels of the standard requires only one level of the unknown at a concentration assumed equal to the median level of the standard
根據有效的信息制備試驗溶液，指定一個假定的每單位重量的效價或者體積，然後在假設的基礎制備當天儲備液試驗和稀釋溶液作為每一種抗生素指定的效價，但是當使用相同usp參考標準品的最終稀釋液時，試驗應使用平行5的標準要求僅有一份未知的做為濃度等同於中部的標準。 -
Biomass the weight or volume of living organisms of one particular species per unit area ( species biomass ), or of all the species in the community ( community biomass )
生物量：單位面積內某個特定物種中所有生物體的重量或體積（物種生物量） ，或群落中所有物種的重量或體積（群落生物量） 。 -
Regenerants requirements are expressed in terms of weight per unit volume of bed.
再生劑需要量以床的單位容積所需要的再生劑重量表示。
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