nega·tive ˈpro·ton 名词 核物
pro·ton [ˈprəʊtɒn, 美 ˈproʊtɑ:n] 名词 物理
I. nega·tive [ˈnegətɪv, 美 -t̬-] 形
2. negative 语言:
3. negative:
4. negative 不变的 电气, 科:
II. nega·tive [ˈnegətɪv, 美 -t̬-] 名词
1. negative (negation):
2. negative 摄影:
| I | negative |
|---|---|
| you | negative |
| he/she/it | negatives |
| we | negative |
| you | negative |
| they | negative |
| I | negatived |
|---|---|
| you | negatived |
| he/she/it | negatived |
| we | negatived |
| you | negatived |
| they | negatived |
| I | have | negatived |
|---|---|---|
| you | have | negatived |
| he/she/it | has | negatived |
| we | have | negatived |
| you | have | negatived |
| they | have | negatived |
| I | had | negatived |
|---|---|---|
| you | had | negatived |
| he/she/it | had | negatived |
| we | had | negatived |
| you | had | negatived |
| they | had | negatived |
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单语范例（未经PONS编辑处理）
Characterize the broad spectrum of surface radiation, including galactic and cosmic radiation, solar proton events and secondary neutrons.
en.wikipedia.org The remaining proton may be detected, and the existence of hydrogen-5 deduced.
en.wikipedia.org The most important hadrons are protons and neutrons, the basic constituents of atomic nuclei and, therefore, the building blocks of ordinary matter.
en.wikipedia.org The proton transfer leads to intermediate 4, which undergoes the key fragmentation to alkyne (6) and the corresponding carbonyl compound (7).
en.wikipedia.org These protons then travelled on through the chamber to the screen to produce the additional flashes.
en.wikipedia.org