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- metal cluster complex compound 金属簇状络合物
- Fast Atom Bombardment (FAB) Mass Spectra Studies of Polynuclear Metal Cluster Complex [Co_3Fe (mp)_4 (Hmp) (Pbu_3~n)_3] 四核钴铁簇合物Co_3Fe(mp)_4(Hmp)(PBu_3~n)_3的FAB质谱研究(Hmp=2-巯基苯酚,Pbu_3~n=三正丁基膦
- Spectra and Structure of the Metal Cluster Complexes with Mixed Ligands 混杂配体金属簇合物的分子振动光谱与结构
- The catalyst mechanism of A101 to TDI-TMP system is that metal ions, TDI and alcohol form a ernary complex compound, so the reactions become easy. 经分析A101金属化合物对TDI-TMP体系的催化机理,在反应中是A101中金属离子与TDI-醇形成一个三元活化络合物,因而反应易于进行。
- We devote to making “Landor” and “Ogilvy” complex compound. 我们致力于打造“朗涛”与“奥美”的综合体。
- The rust on metal surface will be converted into iron complex compound in the water soluble comprehensive rusty coating through conversion agent,rust stabilizator and permeation agent in the coating. 水性综合型带锈涂料,通过涂料中的转化剂、稳锈剂及渗透剂,将金属表面的铁锈转化为铁的络合物,将铁锈转化为无害物质,对铁锈起稳定作用,阻止锈蚀的发展。
- A similar metal cluster is believed to be involved in the oxygen-atom insertion into methane to form methanol by the particulate methane monooxygenase in methanotrophic bacteria. 一个类似的铜簇合物可将氧原子嵌入于甲烷分子形成甲醇分子据信是微粒体甲烷单氧化酵素的活性中心。
- The re lative standard deviations is less than 1%.The silver in metal cluster com pounds have been determined by using the method with satisfactory results. 用本法测定含卤素金属原子簇化合物中银,获得满意的结果。
- Our synthetic strategy is based on multi-nuclear metal cluster as nodes and linear organic ligands as linkers in an attempt to gain highly connected self-penetrating nets. 我们的设计思路是以多核金属-氧簇作为结点,以线性有机配体为连接剂,设法构筑高连接自穿插网络。
- But they wanted to pinpoint the precise factor in curcumin, which is a complex compound. 但他们想查明姜黄素中确切的成分,因为姜黄素是一类混合成分。
- The complex compound forms by combination of N and O atoms in the functional group of APAR and Eu 3+. 用化学法和红外光谱等探讨了吸附机理 ,树脂功能基中的N原子与O原子与Eu3 + 配位成键形成配合物。 用氨基膦酸树脂吸附Eu3 + 是可行的
- The possibilities of formation of complex compound between divalent iodates have been studied. 对二价碘酸盐之间形成复盐的可能性也进行了探讨。
- This paper deals with the practical value of flame retardant finishing of fabric wich F complex compound of Ti or Zr . 讨论了钛或锆的氟配合物对羊毛织物阻燃整理的使用价值。
- The solid transition - metal cluster compounds M2B (M= Mo, W) and M2Ni (M= Zr, Hf) with Al2Cu structure type and MGe2 (M = Nb, Ta) with CrSi2 structure type become superconductors under low temperatures. Al_2Cu型和CrSi_2型固相过渡金属原子簇化合物M_2B(M=Mo;W);M_2Ni(M=Zr;Hf)和MGe_2(M=Nb;Ta)在低温下出现超导行为.
- This paper described the determination of chromium in metal cluster compounds by flame atomic absorption spectrometry.The coexisting element interference was eliminated by sodium ion. 报道了利用火焰原子吸收光谱法测定金属原子簇化合物中铬,用钠离子消除共存元素干扰。
- The bright Fe-Cr-P alloy film can be electroplated on the copper with using the amino acetic acid as the complex compound. 本文中以氨基乙酸为络合剂,在铜基上电沉积制取了光亮的Fe-Cr-P合金镀层。
- Methods For determination of serum zinc with 5 Br P A P A Pin the presence ofsurfactant Triton X 100 . Results The maximum absorption ofthe complex compound was at558 nm . 方法 在表面活性剂 Triton X?100 存在下,用2?(5?溴?2?吡啶偶氮)?5?二乙氨基酚(5? Br? P A D A P) 作显色剂测定血清锌。
- molybdenum-iron-sulfer cluster complex 钼铁硫簇合物
- Chelate: Any of a class of coordination or complex compounds consisting of a central atom of a metal (usually a transition element) attached to a large molecule (ligand). 螯合物:一类配位化合物或错合物。它是由一个大分子(配位体)与一个中心金属(通常是过渡元素)原子连结而成。
- To dissolve the complex compound of D_(860)-Y into the colostrums that is made up of the vegetable oil,the gum acacia powder and water,which constitutes the emulsion. 以植物油、阿拉伯树胶粉、水制成初乳,溶入甲苯磺丁脲钇(D860-Y)成乳剂。