scalar expression 中文意思是什麼
scalar expression
解釋
標量表達式- scalar : n. 【數學】數量;標量,無向量;實量;純量 (opp. vector )。adj. 1. 梯階狀的,分等級的。2. 【數學】數量的;標量的;無向量的。3. 【生物學】=scalariform.
- expression : n 1 表現,表示,表達。2 詞句;語句,措辭,說法。3 表情,臉色,態度;腔調,聲調。4 【數學】式,符...
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Abstract : in this paper , a ray - optics analysis is performed to investigate the asymmetry of dual beam scanning field produced by a rotating polygon. some basic equations of dual beam scan are derived , such as , the position vector for the incident point , the scalar expression for reflected ray , scan pattern on observation plane ect. the far - field asymmetry of the scanning field has been discussed
文摘:應用幾何光學理論研究了多光束轉鏡掃描場的非對稱性,導出多光束掃描入射點位置矢量、反射線標量表達式、觀察面上的掃描軌跡方程,並研究了掃描遠場的非對稱性。 -
We recognize this expression as just the scalar product.
可以認出,此表達式正好就是標積。 -
A nonnull scalar expression of type
的標量表達式。 -
Then we can derive the expression of the scalar order parameter s, and the result is in accordance with the experiment
由此導出標量序參量s的表達式。文中做了詳細的數值計算,結果與實驗符合很好。 -
Is a scalar expression of type
是類型為 -
An operation that filters data based on some complex constraint that cannot be expressed in a single scalar expression can be expressed as a function
基於某種無法用單一標量的表達式表示的復雜約束來過濾數據的操作,可以表示為函數。 -
Scalar functions can be used wherever an expression is valid
只要表達式有效,即可使用標量函數。
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