di-
英 [daɪ]
美 [daɪ]
comb. 含有两个原子的; 含有两组…物质的
牛津词典
combining form
- 含有两个原子的；含有两组…物质的
containing two atoms or groups of the type mentioned- carbon dioxide
二氧化碳
- carbon dioxide
双语例句
- 'But that's not possible,'the Archbishop replied.'You know what the Church thinks about marriage and divorce. Di-vorce is wrong in the eyes of God!'
但那是不可能的，大主教说，您知道教会对婚姻和离婚的看法。在上帝眼里，离婚是错误的！ - 2-methyl amphetamine hydrochloride di-( 4-phenyl isocyanate) methane
甲基苯异丙胺盐酸盐二-4-苯基异氰酸甲烷 - Di-( 2-Ethylhexyl) Phthalate Increases the DNA Methylation Level of Genomes in the Mouse Testis
邻苯二甲酸二（2-乙己基）酯致小鼠睾丸基因组DNA甲基化水平变化分析 - Solvent Extraction of Rare Earths with Mixtures of Di-( 2-ethylhexyl) Phosphoric Acid and sec-Nonylphenoxy Acetic Acid
二-（2-乙基己基）磷酸与仲壬基苯氧基取代乙酸混合体系对稀土元素的萃取 - Effect of Di-( 2-ethylhexyl) phthalate on insulin like factor 3 expression in fetal mice
胰岛素样因子3在邻苯二甲酸二（2-乙基）己酯诱导隐睾发生过程中的表达分析 - Aminoethyl iso-thiourea bromoacetic acid ( mono-, di-, tri-) and their salts and esters
氨基乙基异硫脲二溴氢酸盐溴乙酸（一、二、三）及其盐类和酯类 - Rapid Determination of Di-( 2-ethylhexyl)-phthalate by Liquid-Liquid Micro-extraction and Gas Chromatography
液液微萃取气相色谱测定水中邻苯二甲酸二（2-乙基己基）酯 - A study on the mechanism of the extraction of americium(ⅲ) and europium(ⅲ) by di-( 2-ethylhexyl)-phosphoric acid
二（2-乙基己基）磷酸萃取镅和铕的机理研究 - Synthesis of derivative of di-( 4-aminophenyl) ether with carbon nanotubes
碳纳米管-双（4-氨基苯基醚）衍生物的合成 - Synthesis of di-( 2-hydroxy-3-sulfo)-propyl adipate Research on Synthesis of Monosodium Isophthalic Sulfonate Modified Waterborne Alkyd-Amino Coatings
己二酸二-（2-羟基-3-磺酸钠）丙酯的合成研究间苯二甲酸磺酸钠改性水性醇酸氨基漆的研制 - Preparation of nitrate-H_2SO_4-graphite intercalation compounds by a two-step intercalation method Radiochemical analysis of strontium-90 in water& Extraction chromatography by di-( 2-ethylhexyl) phosphoric acid
GB/T6766-1986水中锶-90放射化学分析方法二-（2-乙基己基）磷酸萃取色层法 - Effect of di-( 2-ethylhexyl) phthalate on asthmatic pathologic changes in ovalbumin-immunized rats
邻苯二甲酸二乙基己酯致OVA致敏大鼠哮喘样病理学改变 - Organs Damage Caused by Di-( 2-ethylhexyl) phthalate in Rats
邻苯二甲酸二（2-乙基己基）酯对大鼠不同脏器的损伤 - Concentration oscillation of reaction product, carbon di-oxide, was monitored continuously.
连续检测了反应产物&二氧化碳的浓度振荡； - 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。 - Mechanism of extraction of palladium(ⅱ) with di-( 2-ethylhexyl) sulfoxide and composition and structure of extracted complex
二（2&乙基己基）亚砜萃取钯（Ⅱ）的机理及萃合物的组成和结构 - Our laser system, using semiconductor laser di-ode with microprocessor digital auxiliary lock and computer control techniques, could be automatically locked to a preset frequency and continually locked there for long period.
本文作者研制的半导体激光系统采用了单片机数字辅助锁定和计算机控制技术成功地实现了激光频率的自动锁定和长期连续工作。 - In this paper single and synergistic extraction by di-( 1-methyl heptyl) methyl phosphonate ( DMHMP) and 2-ethyl hexyl hydrogen 2-ethyl hexyl phos-phonic acid ( HEHEHP) for thorium has been investigated respectively.
本文研究了甲基膦酸二（1-甲庚）酯（DMHMP）和2-乙基己基膦酸单（2-乙基己基）酯（HEHEHP）在硝酸介质中对钍的协同萃取。 - The kinetics of the extraction of U(ⅵ) from phosphoric acid solution with di-( 2-ethyl) phosphate ( HDEHP) in cyclohexane is investigated using Lewis cell technique.
本文采用恒界面搅拌池法研究了磷酸介质中二-（2-乙基己基）磷酸-环己烷萃取U（Ⅵ）的扩散过程动力学。 - In the policy market, the policy cycle plays a di-rect decision role to stock market cycle.
在政策市中，政策周期对股市周期起着直接的决定作用。 - The control system of 300 MN Hydraulic press and the systematical network constitution have been introduced. The fault di-agnosis of net communication through MPI& PROFIBUS-DP has been realized.
介绍了300MN水压机控制系统，描述了该系统的网络构成，通过MPI和PROFIBUS-DP实现系统网络通讯的智能诊断。 - Extraction Equilibria of Amino Acids with Di-( 2-ethylhexyl) phosphoric Acid
二（2－乙基己基）磷酸对氨基酸的萃取平衡 - -di-C-β-D-galactoside ( 6).
芹菜素-6,8-二-C-半乳糖苷（6）。 - In this paper, the mechanism of extraction of Indium from sulfuric acid system with Di-( 2-ethylhexyl) phosphoric acid is studied.
本文采用二（2&乙基己基）磷酸（简称P（204））从硫酸体系中萃取铟。 - Atomic events di-vide into two major categories: closed atomic events and open atomic events.
原子事件分闭原子事件和开原子事件两大类。 - DNA and protein hydrolysis promoted by di-and multi-nuclear metal complexes is of increasing importance in biotechnology and medicine.
双核和多核金属配合物促进DNA和蛋白质水解在生物技术和生物医药领域具有重要意义。 - Crystal Structure, Spectra and Magnetism of Mono-, Di-Nickel ( II) Complexes
单、双核镍（Ⅱ）配合物的晶体结构、光谱和磁性 - Study on the Synthesis of 2, 4-di-tert-butylphenol by consecution Fixed Bed Process
固定床连续法合成2,4-二叔丁基苯酚的反应工艺研究 - Each lysine residue can be mono-, di-, or tri-methylated.
每一个赖氨酸残基能够被一甲基，二甲基或三甲基化修饰。