释义 |
ˈself-field Physics. [self- 5 b.] A field intrinsically associated with a charged particle, particle beam, or current, esp. as contrasted with any externally applied field that may be present.
1934Proc. R. Soc. A. CXLIII. 437 The usual quantum mechanics is the limiting case in which the self-field is regarded as rigidly bound to the centre. 1970Particle Accelerators I. 1/1 If the self-fields are large enough to trap the ions,..the cluster can be accelerated. 1976Nature 19 Aug. 651/1 In the vicinity of the disk there is a small toroidal self-field βϕ from the proton beams. |