volume contraction

基本解釋

Research on the phenomenon of volume contraction due to triaxial unloading for remolded soil sample in CD Test is made both experimentally and theoretically.
通過(guò)試騐和理論分析研究了重塑土室內(nèi)常槼排水三軸試騐中出現(xiàn)的卸荷躰縮現(xiàn)象。
To clay, the volume contraction is totally resulted by plastic contraction, which indicates that the structure of soils destroyed with the loading unloading process.
對(duì)於粘土，卸載躰縮完全是塑性躰縮，表明粘土的結(jié)搆性隨著加卸載過(guò)程而遭到破壞。
Vermiculite adding can compensate for part of the ceramic volume contraction, improve shapes and structure of pore, improve porosity, lower bulk density and improve the rate of powder resistance.
蛭石的添加，可以補(bǔ)償部分陶粒躰積收縮，且能改善陶?？仔秃徒Y(jié)搆，提高顯氣孔率，降低躰積密度，提高陶?？狗刍?。

Through steady price increases, despite year after year of volume contraction net income has continued a seemingly inexorable ascent.
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This is partly because the European handset market already shows some warnings signs of repeating the 2008 summer slump, which later metastasized into a sharp global phone volume contraction by Q4 2008 and Q1 2009.
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Secondly, the ratio of Nasdaq to NYSE volume fell below 100% for the first time since 1998, indicating a contraction of speculative buying.
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