gradient field造句

例句与造句

1. However, the pressure gradient field may also be of interest.
2. The gradient of a function is called a gradient field.
3. Another interesting phenomena that exists in animal models is the presence of gradient fields in early development.
4. The third pair produces a gradient field, which is necessary for reconstructing the position of the animal.
5. A central field is always a gradient field, since defining it on one semiaxis and integrating gives an antigradient.
6. It's difficult to find gradient field in a sentence. 用gradient field造句挺难的
7. For example, retinoic acid and other growth factors have been shown to play a role in these gradient fields.
8. The resulting gradient field HOG ( GF-HOG ) descriptor captured local spatial structure in sketches or image edge maps.
9. An exact solution often does not exist because the modified gradient field is no longer conservative, so an image is found that approximates the desired gradient as closely as possible.
10. One conclusion that this varied concentration of protein expression is actually causing differentiation amongst various tissues and could be one of the culprits behind these so-called " gradient fields ".
11. The gradient theorem implies that line integrals through gradient fields are Work done by conservative forces does not depend on the path followed by the object, but only the end points, as the above equation shows.
12. These " gradient fields " as they are known in developmental biology, have the ability to form the appropriate polarity has been implemented as one-but not the only one-of the mechanisms that are driving this development.
13. At the MGH Navy Yard site, there are 8 scanning bays used primarily for research, including the high-gradient field Human Connectome Project scanner, a 7 spectroscopy sequences are developed in conjunction with Martinos, Harvard, and MIT faculty.
14. A ( continuous ) gradient field is always a conservative vector field : its line integral along any path depends only on the endpoints of the path, and can be evaluated by the gradient theorem ( the fundamental theorem of calculus for line integrals ).
15. The "'gradient theorem "', also known as the "'fundamental theorem of calculus for line integrals "', says that a line integral through a gradient field can be evaluated by evaluating the original scalar field at the endpoints of the curve.
16. *Defining programs for ray generation ( e . g . rays can be shot in parallel, in a perspective fashion or like a gradient field ), ray missing ( when a ray doesn t intersect any object ), an optional exception program ( when the ray cannot be shot for some reason ), a bounding box program ( the program that provides a bounding box intersection test for a given object ) and an intersection program.