electron-pair 中文意思是什麼
electron-pair
解釋
電子對-
An axial electron pair meets at right angles with 3 neighboring pairs.
軸向電子對與三個相鄰的電子對相交成直角。 -
Exciton is electron-hole pair held together by their mutual coulomb interaction.
激子就是由電子和空穴在相互間的庫侖力作用下,相互維持在一起的電子--空穴對。 -
Electron pair production
電子對生成 -
The electron-positron pair may survive without recombining.
電子-正電子偶可以存在下來而不再復合。 -
After an immeasurably short time interval, the electron-positron pair recombine.
電子正電子偶經過一個不可測量的短暫時間間隔后就重新復合。 -
After an immeasurably short time interval, the electron - positron pair recombine
電子?正電子偶經過一個不可測量的短暫時間間隔后就重新復合。 -
The two isolates were positive reaction hi polymerase chain reactions with two pair of primers specific for alv - j and gave antigenically strong reaction hi the indirect fluorescence antibody assay ( ifa ) with alv - j specific monoclonal antibody je9. negatively - stained electron microscopic and immune - electron microscopic observation demonstrated that viral particles of the inner mongolia and shandong isolate of alv - j, respectively designated imc10200 and sdc2000 strain of alv - j, showed characteristic morphology of alv
利用pcr和間接免疫熒光反應進行鑒定,兩株j亞群禽白血病病毒可以被兩對alv - j特異性引物擴增(特異條帶約2 . 2kb和545bp ) ,且在特異性單克隆抗體je9的間接免疫熒光檢測中呈現強陽性熒光反應。 -
In the preceding section we discussed the valence bond(vb)or electron-pair theory of bonding.
在前面一節,我們討論了價鍵法電子配對理論。 -
Correlated electron pair approximation
相關電子對近似 -
In a covalent bond, two atoms share a pair of electrons, knitting together the respective electron orbitals. two electron pairs are shared in a double bond
在一個共價鍵中,兩個原子共用一對緊密結合在各自電子軌道上的電子;在一個雙鍵中,有兩對電子共用。 -
Lone pair electron
孤對電子
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