2) profile density
剖面密度
1.
Timber of Yunnan pine from plantation was treated with hot pressing,water boiling and steaming,the profile density of treated timber was determined.
采用热压、水煮和汽蒸对云南松人工林的云南松材进行了处理,对经处理的云南松材剖面密度进行了测定。
3) density profile
密度剖面
1.
Because the advanced technique such as computer sampling system is applied, it can continuously and quantutively measure the conductivity and initial density profile of the stratified flow, and oscillation of isopycnal generated by internal waves, and save these data into computer disk.
本文描述作者研制成的一种专用于实验室水槽密度层化食盐溶液中内波实验的仪器，该仪器采用微型计算机等先进技术，能够连续定量采集层化盐水电导率和密度剖面以及内波产生的等密度面起伏的时序数据，使内波实验由定性提高到定量水平，仪器具有探头体积小、精度高、测量范围宽、采集和控制自动化程度好等优点，是内波实验研究的有效手段。
4) vertical density profile
剖面密度
1.
Discussion on x-ray energy in measuring vertical density profile of wood-based panel;
人造板剖面密度检测所用X射线能量的探讨
补充资料：人造
1.人工制造。与"天然"相对。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条