Quantum yields for photoinitiation and photodecomposition are also low with Mn.
采用Mn時(shí),光引發(fā)和光分解的量子產(chǎn)率也很低.
辭典例句
The changes of Mn ~ ( 2 + ) contents in Anabacna variabilis were probed by EPR.
借助于電子順磁共振波譜儀(EPR)探測了多變魚腥藻中Mn~ ( 2+ ) 含量的變化.
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The spectral proper - ties of the reactions of T ( 4 - MOP ) PS _ 4 , withCu ~ ( 2 + ), Pb ~ ( 2 + ), Zn ~ ( 2 + ), Cd ~ ( 2 + ), Co ~ ( 2 + ) and Mn ~ ( 2 + ) have beeninvestigated.
探討了試劑的特性及其與Cu~ ( 2+ ) 、 Pb~ ( 2+ ) 、 Zn~ ( 2+ ) 、 Cd~ ( 2+ ) 、 Co~ ( 2+ ) 和Mn~ ( 2+ ) 反應(yīng)的最適條件.測得了這些配合物的配位比 、 摩爾吸光系數(shù).
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Over the course of nine months, MN took part in 57 sessions.
在9個(gè)月期間, MN參與了57個(gè)階段的實(shí)驗(yàn).
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This method is able to measure Mn, Cu, Pb, Zn, Co , Ni and P quickly.
該方法也可同時(shí)用于:Mn 、 Cu 、 Pb 、 Zn 、 Co 、 Ni、P等雜質(zhì)元素的快速測定.
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Valence state analyses of Fe and Mn in oxides by EPMA have been reported in literature ~ ( 1.2 ) .
Fe和 Mn 氧化物價(jià)態(tài)的電子探針分析已見文獻(xiàn)報(bào)導(dǎo).
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Objective To study the possibility that TAT protein can fuse with Mn - SOD ( superoxide dismutase ).
目的探究TAT蛋白介導(dǎo)錳 - 超氧化物歧化酶 ( Mn-SOD ) 的可行性.
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The Mg ~2 +, Ca ~2 + and Sr ~2 + doped will influence the luminous property of BaAl _ ~12 - xO _ ~19∶ Mn _ x phosphors.
堿土金屬離子Mg2+, Ca2+和Sr2+的摻雜對BaAlO∶Mn熒光粉的發(fā)光性能有一定的影響.
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The microstructure, resistivity and mechanical property of Al Si Mn Fe alloys are studied.
試驗(yàn)研究了Al?Si?Mn?Fe合金的金相組織 、 電阻率和力學(xué)性能.
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In this paper Cr - Mn - B and Cr - Mn - MO - B wear - resistant low - alloy steels have been systematic - ally studied.
本文系統(tǒng)研究了Cr-Mn-B和Cr -Mn-Mo-B 兩種低合金 耐磨 鋼.
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Mn 2 + stimulated the membrane total ATPase and Mg 2 + - ATPase activities , having an antagonist property to ouabine effect.
Mn~(2+)能提高總ATP酶及Mg~(2+)-ATP酶活力, 影響Na~ +-K~ +-ATP酶活力的測定.
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Dealloying corrosion and corrosion products of Cu - Al - Mn alloy were studied by EPM technology.
采用電子探針技術(shù)研究了Cu -A l-Mn 合金脫合金腐蝕現(xiàn)象及其產(chǎn)物.
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Methods: Determine the content of trace elements sueh as Cu , Zn, Fe, Mn , Ca, Mg, etc in gastric fluid by atomic absorption spectroscopy ( AAS ) methed.
方法: 采用原子吸收分光光度計(jì),GFA-4B石墨 爐原子化器,無火焰原子吸收光譜法測定胃液中Cu, Fe, Mn, Ca, Mg等元素的含量.
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The content of Fe, Cu, Mn , Mg, Ca etc in 8 kinds of traditional Chinese medicine was determined by AAS.
采用火焰原子吸收分光光度法測定了八種解表中草藥中Fe 、 Cu 、 Mn 、 Ca等九種元素的含量.
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As Mn concentration increases, the magnetic properties transform from FM to antiferromagnetism ( AF ) .
隨著Mn含量繼續(xù)增大, 薄膜的磁性從鐵磁性轉(zhuǎn)變成為 反鐵磁性.
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