positive electron
阳电子
2025-11-24 18:16 浏览次数 11
阳电子
1. the point where converging lines, edges, or sides meet angle
2. the place of intersection of two streets or roads
3. a piece designed to form, mark, or protect a corner
4. the angular part or space between meeting lines, edges, or borders near the vertex of the angle
the southwest corner of the state the corners of the tablecloth : such as
5. the area of a playing field or court near the intersection of the sideline and the goal line or baseline
6. any of the angles of a ring (see ring entry 1 sense 4b) especially the area in which a participant in a fighting contest (such as a boxing or wrestling match) rests or is worked on by the participant's seconds during periods between rounds
7. a group of supporters, well-wishers, or adherents associated especially with a contestant
8. the side of home plate nearest to or farthest from a batter
9. corner kick
10. the outside of a football formation
11. cornerback
12. a private, secret, or remote place
a quiet corner of New England sent to every corner of the earth In every corner of [=throughout] her company, you'll find people in nontraditional positions…
— Kenyatta Matthews
13. a difficult or embarrassing situation a position from which escape or retreat is difficult or impossible
was backed into a corner
14. control or ownership of enough of the available supply of a commodity or security especially to permit manipulation of the price
15. a point at which significant change occurs —often used in the phrase turn the corner
16. at hand imminent
good times are just around the corner
17. situated at a corner
the corner drugstore
18. used or fitted for use in or on a corner
a corner table
19. to drive into a corner
the animal is dangerous when cornered
20. to catch and hold the attention of especially to force an interview
21. to get a corner on
corner the market
22. to meet or converge at a corner or angle
23. to turn a corner
the car corners well
24. the point or area where two lines, edges, or sides of something meet
25. the place where two streets or roads meet
26. a curve in a road
27. located at a corner
28. to force (a person or animal) into a place or position from which escape is very difficult or impossible
29. to force (someone who wants to avoid you or get away from you) to stop and talk with you
30. to get control of a particular type of product that is being bought and sold
31. the point or place where edges or sides meet
32. the place where two streets or passageways meet
33. a position or situation that is difficult to get out of
The suspect talked himself into a corner.
34. a place away from ordinary life or business
a quiet corner of the city
35. located at a corner
a corner store
36. used or usable in or on a corner
a corner bookcase
37. to force into a place from which escape is difficult or into a difficult position
“They'll never bother you unless they are wounded or cornered …”
— Wilson Rawls, Where the Red Fern Grows
38. corner tooth
positive electron affection阳电子亲合力
positive e electron正电子
positron positive electron正电子
slow positive electron beam慢正电子束
positive electron tomography正电子体层成像
positive electron affinity正电子亲合力
positive electron beam photoresist正性电子束光刻胶
we have assumed in this case that the emission of the neutron and the positive electron occur simultaneously, instead of the emission of a proton;
这时,我们设想中子和正电子的排出是同时进行的而不是仅排出质子。
so do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?
那么,你认为稀有气体的电子亲和能,应该是一个高的正值,一个低的正值,还是一个负值?