純量 的英文怎麼說中文拼音 [chúnliáng]
純量 英文[數學] scalar; scalar quantity
The ordinary numbers of arithmetic and elementary algebra are known as scalars.
算術和初等代數中普通的數通稱純量。There are other models of dark energy besides those based on scalar fields. one scenario is " solid " dark matter, typically based on networks of tangled cosmic strings or domain walls
當然亦有些黑暗能量理論模型並未引入純量場的觀念，其中一個假設是實黑暗物質的存在，這些物質可以是糾結的宇宙弦網路或區域墻。When the field is slowly - varying, the scalar field potential acts like a cosmological constant. in addition to the quintessence models, many other theories for dark energy have been proposed, including models based on super - symmetric gauge theories, super - gravity, small extra dimensions, large extra dimensions, quantum field theory effects in curved space - time. all these models are essentially based on the existence of a mass less scalar field acting at a cosmic scale
除了真空場模型外，科學家亦提出其他解釋黑暗能量的理論，這些模型建基於不同的物理理論或假設，例如超對稱規范理論超重力增加一些小或大的空間維數量子力學在彎曲時空的影響等等，這些理論模型，返本溯源，其實背後都假設存在著一個特性類似於宇宙常數的無質量純量場。The b-module mb is said to be obtained from m by extension of scalars.
我們說B-核MB是從M驗純量擴充而得到的。The strain vector is a scalar quantity.
應變向量為一純量。For this reason the inner product is called also the scalar product.
為此，內積也叫做純量積。Cosmologists already ascribe cosmic inflation, and perhaps the dark energy ( distinct from dark matter ) that is now causing cosmic acceleration, to scalar fields
關于宇宙暴脹，以及引發宇宙加速膨脹的暗能量（有別于暗物質） ，宇宙學者已經將之歸因於純量場。In these contexts, the fields work because they are the simplest generalization of einstein ' s cosmological constant
在這樣的情況下，由於純量場是愛因斯坦宇宙常數最簡化的歸納，因此它會產生作用。One sufficient and necessary conditions of scalar matrix
純量矩陣的一個充要條件On the scalar curvature equation on rn
上的純量曲率方程A gap theorem for total scaclar curvature of minimal submanifolds
關于極小子流形全純量曲率的一個空隙定理The b - module mb is said to be obtained from m by extension of scalars
我們說b -核mb是從m驗純量擴充而得到的。Scalar triple product
純量三重積In this model 16. 21 million kilogram net fertilizer is needed and the cost will reach 150 million yuan
需要肥料純量1621萬公斤，物質費用1 . 51億元。If a scalar field changes slowly, it resembles a constant, both in its fixed magnitude and in its lack of directionality ; relativity theory predicts it will produce a gravitational repulsion
如果純量場變化緩慢，它就會有固定的大小，而且沒有方向性，就像一個常數一樣；相對論預測，這種情況會產生重力排斥效應。Fostering information literacy and feature of it curriculum, in addition to some problem of simple quantitative evaluation in traditional evaluation, it curriculum not only adopts simple, quantitative test of paper and pen, but also adopts synthetically evaluation. synthetically evaluation should reflect idea of developmental evaluation, effective advance student ' s information literacy, promote student ' s development
信息素養的培養和信息技術課程的特點，在加上傳統的單純量化評價存在的諸多問題，信息技術課程評價不應該採用簡單的、量化的紙筆測驗，而應該採用綜合性的評價，綜合性評價應該體現發展性評價理念，有效提高學生的信息素養，促進學生的發展。But if the field changes or oscillates quickly enough, it produces a gravitational attraction, just like ordinary or dark matter
不過，要是純量場變化或是振?得夠快，它就會產生重力相吸效應，一如普通物質或是暗物質。The simplest physical model for an appropriate dark energy component is a single slowly - rolling scalar field, sometimes referred to as quintessence
解釋黑暗能量最簡單的物理模型，是一個單一而緩慢滾動的純量場，有時稱為真空場。This architecture is much simpler than pure quantum computer, and has equivalent performance
與純量子計算機結構相比，該方案具有性能相當，實現簡單的優點。In the same time, comparison principle establishs the relation between complicated vector systems and simple scalar systems, which makes it possible to get stronger results with fewer conditions