gradient of a scalar造句

例句与造句

1. SU2 supports continius and discrete adjoint for calculating the sensitivitys / gradients of a scalar field.
2. Laplace's equation imposes that the divergence of the gradient of a scalar field is zero.
3. No symbol is necessarily required for the gradient of a scalar field, since only the grad needs to be written.
4. give complete description gradient of a scalar field .  Preceding contribs ) 17 : 22, 4 April 2013 ( UTC)
5. The gradient theorem also has an interesting converse : any path-independent vector field can be expressed as the gradient of a scalar field.
6. It's difficult to find gradient of a scalar in a sentence. 用gradient of a scalar造句挺难的
7. A conservative force can be expressed in the language of differential geometry as a exact form, and can be expressed as the gradient of a scalar field.
8. The Jacobian generalizes the gradient of a scalar-valued function of multiple variables, which itself generalizes the derivative of a scalar-valued function of a single variable.
9. If a force can be written as the gradient of a scalar field, then this is taken as a definition that "'F "'is conservative.
10. A charge-generated-field can be expressed as the gradient of a scalar field that is a solution to Poisson's equation, and has a zero path integral.
11. The first identity implies that any term in the Navier-Stokes equation that may be represented as the gradient of a scalar will disappear when the curl of the equation is taken.
12. The Jacobian of the gradient of a scalar function of several variables has a special name : the Hessian matrix, which in a sense is the " second derivative " of the function in question.
13. Because the electric field is irrotational, it is possible to express the electric field as the gradient of a scalar function, \ phi, called the electrostatic potential ( also known as the voltage ).
14. In many situations, the electric field is a conservative field, which means that it can be expressed as the gradient of a scalar function, that is,  & nabla; V } }.
15. The gradient of a scalar function ? is the vector field grad " f " that may be defined through the inner product \ langle \ cdot, \ cdot \ rangle on the manifold, as
16. A rigorous proof for masses with variable density was first given by Carl Friedrich Gauss in 1839 . Both equations have their equivalents in divergence of the gradient of a scalar field, ? in 3-dimensional space is:
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