bis-
英
美
pref. （词头）两个；双
双语例句
- By using ab initio method and elastic scattering Green's function theory, electronic transport properties of bis-( 4-mercaptonphenyl)-ether molecule are investigated.
利用从头算方法和弹性散射格林函数理论，研究了4，4'-二巯基二苯醚分子的电输运性质。 - Qualitative and Quantitative Analysis of Bis-( 4-Carboxyphenyl)-phenylphosphine Oxide
双（4-羧苯基）苯基氧化膦的定性定量分析 - A Novel Synthesis of o-Methoxy-p-[ Bis-( 2-Chloroethyl)-Amino]-Phenylalanine
？甲氧基-对[双-（2-氯乙基）-氨基]-苯丙氨酸的新法合成 - Preparation and Separation of Bis-( 2-dimethylaminoethyl) ether
双（2-二甲基氨基乙基）醚的制备及分离 - Synthesis and Anion Recognition of Bis-( Pyridylurea) Ligands
二吡啶脲类配体的合成及其阴离子识别性能 - A new europium complex ( Eu ( BTI)_3DPPZ) with bis-( thiophosphoryl) imine was synthesized and characterized. ( Eu ( BTI)_3DPPZ) shows better solubility in volatility solvents, TG proves it has high thermal stability.
合成并表征了可溶性双（硫代磷酰基）亚胺铕配合物Eu（BTI）3DPPZ，在挥发性溶剂中具有好的溶解性，TG表明它具有较高的热稳定性。 - Using azo-bis-isobutyronitrile ( AIBN) and potassium persulfate ( KPS) as composite initiator ( increased) the monomer conversion.
采用偶氮二异丁腈（AIBN）和过硫酸钾（KPS）复合引发剂可提高单体的转化率； - Optically active bis-α-amino acids are unnatural amino acid synthons and can be applied to the synthesis of drugs, pesticides and peptides.
光学活性的双氨基酸作为一类非天然的氨基酸合成子，在医药、农药和肽类合成中有着重要的作用。 - Fluorescence Properties of Rare Earth Complexes with Bis-β-ketone
新型双β-二酮稀土配合物的荧光性质 - Phthalic acid bis-( 2-ethyl-hexyl) ester(ⅱ);
邻苯二甲酸二（2-乙基-己基）酯（Ⅱ）； - A New Synthetic Method of Chloro-( methylcyclopentadienyl)-bis-( triphenylphosphine)-Ruthenium
合成-氯-（甲基环戊二烯基）-双-（三苯基膦）化钌的新方法 - Acidolysis reactions of bis-( cyclopentadienyl)-di-( aryloxy)-titanium were studied.
本文研究了双环戊二烯基二芳氧基钛于氢卤酸中的酸解反应。 - Synthesis of two new amide-type bis-Crown Ethers
两种新的酰胺型双冠醚的合成 - Investigation of the colour reaction between platinum(ⅱ) and 4,4 ′-bis-( diethylamino)-thiobenzophenone
4,4′-二（二乙氨基）-二苯硫酮与铂（Ⅱ）显色反应的研究 - The Ability of 4.4 'Methylene bis-( 2-chloroaniline) to Alter Biotransformation Enzymes in Rat Liver
4.4′-亚甲基双（2-氯苯胺）对大鼠肝脏生物转化酶诱导能力的研究 - The synthesis of 2-methyl-4-[ bis-( 2 '-chloroethyl)-aminomethyl]-thiazole hydrochloride
氮芥型化合物2-甲基-4-[双-（2′-氯乙基）-氨甲基]噻唑盐酸盐的合成 - Infrared and Raman Spectra of Rare Earth Complexes with Bis-( 2-Ethylhexyl)-Phosphoric Acid
二（2-乙基己基）磷酸稀土配合物的红外和拉曼光谱 - Synthesis of the derivatives of β,β '-bis-( p-aminophenoxy)-diethyl ether
β，β-双-（对取代氨基苯氧基）-二乙醚类衍生物的合成 - Solution Properties of Amphiphilic and Bis-hydrophilic Block Copolymers
两亲性和双亲水性嵌段共聚物的溶液性质研究 - Thermal decomposition kinetics of oxamide complexes(ⅰ)-n, n ′-bis-( 2-aminoethyl) oxamidocopper(ⅱ)
草酰胺配合物的热分解动力学研究（Ⅰ）&N，N′-双（2-氨乙基）草酰胺合铜（Ⅱ） - Synthesis and Studies on the Photophysical Properties of Dendritic bis-( 8-Hydroxyquinoline) Derivatives
树枝形聚合物修饰双8-羟基喹啉衍生物的合成及稳态光物理性质研究 - Effect of several factors in the extraction of Mn(ⅲ) using bis-( 2-ethyl hexyl) hydrogen phosphate ( P 204) as an extractant on the extraction efficiency of Mn(ⅲ) is studied.
用二－（2－乙基己基）磷酸（P204）作萃取剂，研究了几种萃取因素对Mn（Ⅲ）萃取率的影响。 - A study of curing mechanism of bis ( 2,3-epoxycyclopentyl) ether and BIS-phenol-a epoxy resin mixture system
双（2,3-环氧环戊基）醚与双酚A环氧树脂混合体系固化机理的研究 - A model compound 1,6-bis-0-( triphenylmethyl)-D-mannitol ( TPMM) is synthesized, and the regioselectivity of periodate oxidation reaction of TPMM in mixed solvents is studied.
合成了模型化合物1,6-二-O-三苯甲基-D-甘露醇（TPMM），研究了它在混合溶剂中的高碘酸盐氧化反应的区选性。 - The results showed that the two novel bis-( phosphino) amine ligands are effective oligomerization ligands, all of the cocatalysts were effective for ethylene oligomerization catalysts.
试验结果表明，本研究所合成的两种新型双膦胺配体都是有效的乙烯齐聚配体，它们在三元催化体系中都能够选择性地催化乙烯齐聚。 - X-ray crystallography analyses show that two complexes are dinuclear complexes with bis-μ-alkoxy bridged structures.
X-晶体衍射指出两个配合物都是由双醇氧桥联的双核金属配合物。 - This method can produce symmetry and asymmetry bis-( aryl sulfenyl) alkene.
结果得到了一系列对称、不对称的（Z）-1,2-二芳硫基烯烃。