base of pyramid 中文意思是什麼
base of pyramid
解釋
錐體底-
Families are at the base of a socio - economic pyramid
家庭是社會經濟金字塔的基礎。 -
Then the base was enlarged and the large steps were progressively filled in with a second layer of smaller steps, creating a shape much closer to a true pyramid
其次是擴大基礎部分，逐級加大下層踏步，這樣使上層踏步小於下層逐步構造出與真正金字塔接近的形狀。 -
The result was a widening of the base of law firm pyramid structures, as law firm leverage figures rose
結果是，隨著律所杠桿數字的增加，律所金字塔結構的塔基也越來越大。 -
It is comprised of a sensor head ( a quadrangular pyramid tip, a base, four quartz crystal plates ) and a network analyzer and an apparatus to apply three - axis force. according to mechanics, four plates of the quadrangular pyramid tip correspondingly receive four one - dimension forces when applying a three - axis force to the sensor head. because quartz crystal has a force - frequency effect, namely, resonance frequency change of the quartz crystal is in direct proportion to one - dimension forces applying to it, four certain resonance frequency changes of the four quartz crystal plates are corresponding to a three - axis force
當傳感頭受三軸力作用時，根據力學的分析可以確定三軸力與四角錐體四個面上單向力之間的對應關系，用分別貼在四角錐體四個面上的四片壓電石英晶體作為壓敏元件，由於石英晶體的力頻效應（即石英晶體在受到應力作用時，它的諧振頻率與應力大小成正比） ，從而最終確定了四片石英晶體的諧振頻率改變量與傳感頭上所受三軸力大小和方向之間的對應關系。 -
Yet, at the base of our economic pyramid remains the release of energy captured by plants hundreds of millions of years ago
但是，我們經濟金字塔的基礎，仍然是對數億年前植物所獲取的能源的釋放。 -
At the pyramid ' s base are the foods considered the staple of the healthy low - fat diet : refined carbohydrates such as bread, cereal, rice and pasta
金字塔的塔底是被認為是低脂肪健康飲食中的主食：精細加工后的碳水化合物，如麵包、谷類、米和麵食。
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