| 5 | 1/1 | 返回列表 |
| 查看: 1083 | 回復: 9 | ||
| 當前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
qun19870102木蟲 (小有名氣)
|
[求助]
幫忙理解文獻中的一句話,謝謝
|
|
|
閱讀文獻“Superparamagnetic Magnetite Colloidal Nanocrystal Clusters”時遇到一句話理解不了,特別是最后一句話,希望大家?guī)臀曳治鲆幌,不要單純的翻譯呀 。Herein we report the synthesis of highly water dispersible magnetite (Fe3O4)colloidal nanocrystal clusters (CNCs) with uniform size from about 30 to about 180 nm,each of which is composed of many single magnetite crystallites approximately 10 nm in size. The CNCs show superparamagnetic properties at room temper-ature,whereas a single-crystalline magnetite particle within the same size range would exhibit ferromagnetic behavior.Apparently,the magnetic interactions among crystallites within a CNC are perturbed sufficiently from the case of a single-crystalline particle that the superparamagnetic–ferro-magnetic transition is suppressed. |
木蟲 (小有名氣)
木蟲 (小有名氣)
木蟲 (正式寫手)
|
CNC由許多單體尺寸在10nm左右的磁性微晶組成,尺寸在30-180nm之間呈均一分布。在室溫下,這些CNC表現(xiàn)出超順磁性,而單個同等尺寸的晶體卻表現(xiàn)出鐵磁性。很明顯,在CNC中微晶之間的磁性相互作用被徹底破壞了,因為在單個晶體里,超順磁-鐵磁性之間的過渡是被禁止的。 最后一句是我的理解 雖然想一一對應的翻譯出來,但水平有限,從句太多了 |

木蟲 (正式寫手)

| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 調(diào)劑310 +7 | 溫柔的晚安 2026-03-25 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 332求調(diào)劑 +6 | 蕉蕉123 2026-03-28 | 6/300 |
|
|
[考研] 一志愿太原理工安全工程300分,求調(diào)劑 +5 | 0857求調(diào)劑. 2026-03-24 | 6/300 |
|
|
[考研] 083000學碩274求調(diào)劑 +8 | Li李魚 2026-03-26 | 8/400 |
|
|
[考研] 311(085601)求調(diào)劑 +4 | liziyeyeye 2026-03-28 | 4/200 |
|
|
[考研] 材料與化工272求調(diào)劑 +9 | 阿斯蒂芬2004 2026-03-28 | 9/450 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調(diào)劑 +8 | 邱gl 2026-03-27 | 8/400 |
|
|
[考研] 07化學280分求調(diào)劑 +10 | 722865 2026-03-23 | 10/500 |
|
|
[考研] 0703化學一志愿南京師范大學303求調(diào)劑 +3 | zzffylgg 2026-03-24 | 3/150 |
|
|
[考研] 284求調(diào)劑 +11 | junqihahaha 2026-03-26 | 12/600 |
|
|
[考研] 327求調(diào)劑 +7 | prayer13 2026-03-23 | 7/350 |
|
|
[考研] 352求調(diào)劑 +4 | 大米飯! 2026-03-22 | 4/200 |
|
|
[考研]
|
WWW西西弗斯 2026-03-24 | 8/400 |
|
|
[考研] 材料與化工328分調(diào)劑 +6 | 。,。,。,。i 2026-03-23 | 6/300 |
|
|
[考研] 0854AI CV方向招收調(diào)劑 +4 | 章小魚567 2026-03-23 | 4/200 |
|
|
[考研] 318求調(diào)劑 +3 | plum李子 2026-03-23 | 3/150 |
|
|
[考研] 上海電力大學材料防護與新材料重點實驗室招收調(diào)劑研究生(材料、化學、電化學,環(huán)境) +4 | 我愛學電池 2026-03-23 | 4/200 |
|
|
[考研] 080500求調(diào)劑 +3 | zzzzfan 2026-03-24 | 3/150 |
|
|
[考研]
|
13659058978 2026-03-24 | 4/200 |
|
|
[考研] 石河子大學(211、雙一流)碩博研究生長期招生公告 +3 | 李子目 2026-03-22 | 3/150 |
|