algebraic quantity 中文意思是什麼
algebraic quantity
解釋
代數元（素）-
By means of the measuring the natural frequencies of a beam on a elastic foundation together with the transfer matrix method and the computer algebraic language ， the paper deduces the high - order equation ， which contains unknown quantity of the stiffiness of supports. this method ， the validity of which has feen verified by experiments ， can be applied to identifying the foundation coefficient
本文通過實測彈性地基梁的固有頻率，以傳遞矩陣法為基礎，利用計算機代數語言，導出以支承剛度為未知數的高次方程，從而識別出地基系數，並通過實驗驗證該方法的正確性。 -
It is an algebraic axiom, which makes us proceed from a known to an unknown quantity, and not from an unknown to a known ; but sit down, sir, i beg of you.
這是代數學上的一條定理，我們應該從已知數來推論未知數，而不是從未知數來求已知數，請坐，閣下。 」
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