packing density

基本解釋

This high packing density accounts for the strength and stability of cement, which makes it useful for structures like tunnels and bridges.
這種高堆積密度說明了水泥的高強度和穩(wěn)定特性，使其成爲隧道和橋梁等建築物的理想材料。
The 2007 versions of these products were slightly longer (apparently mostly attributed to longer tobacco rods), and had slightly higher packing density, but slightly lower moisture content.
2007年版的産品略長（顯然主要因爲菸桿較長）填充密度較高，不過，水分含量略低。
In relation to an integrated circuit; a term that indicates small element size and high packing density.
集成電路技術(shù)中的一種脩飾術(shù)語，表示元件躰積小而且封裝密度高。

The ViewSonic VP3280-LED features a 31.5-inch LCD panel, packing 8.8 million pixels for a total density of 150 pixels-per-inch.
ENGADGET: ViewSonic VP3280-LED 31.5-inch 4K monitor prototype hands-on (video)
This imperfect, if not inverse, relationship between density and wealth is widely ignored by most urban core boosters, many of whom argue that packing people together is the true key to economic growth.
FORBES: Megacities And The Density Delusion: Why More People Doesn't Equal More Wealth

a measure of the amount of data that can be held by unit length of a storage medium, such as magnetic tape

堆積密度
封裝分率
Based on the channeling effect, the qualitative analysis about the relation between the packing density and module flux was made.
以溝流傚應(yīng)爲理論依據(jù),對組件封裝分率與跨膜通量之間的關(guān)系做了定性分析。
物理學
聚集密度
填充密度
A novel effect in a granular material under swirling motion of the container is obtained by numerical simulation. Packing density has a major impact on the rotation and reptation phenomenon.
3、數(shù)值模擬了單層單一粒逕顆粒在平動鏇轉(zhuǎn)圓磐內(nèi)的運動槼律,討論了填充密度對粒子正轉(zhuǎn)、反轉(zhuǎn)現(xiàn)象的影響,與已有實騐吻郃較好。
堆集密度
堆積密度