注册会员 | 设为首页 | 加入收藏夹
您好，欢迎光临本网站！[请登录] ！[注册会员]！  

搜索资源列表

  1. 油页岩干酪根分子模拟

  2. Oil shale is an important potential energy source, consisting of an inorganic mineral matrix containing organic matter. The organic matter is generally divided into two fractions: bitumen and kerogen. Kerogen is insoluble in normal organic solvents

  3. 所属分类：制造

    • 发布日期：2019-04-02
    • 文件大小：906kb
    • 提供者：shadowzui6

  1. Effects of Organic Solvents on the activity of Rhus laccases

  2. Effects of Organic Solvents on the activity of Rhus laccases，万云洋，肖铃，The optimum pH for the laccase-catalyzed oxidation of substrates was not appreciably changed when free Rhus laccase (RL) was covalently immobilized on chitosan. In addition, the th

  3. 所属分类：其它

    • 发布日期：2020-02-28
    • 文件大小：421kb
    • 提供者：weixin_38592611

  1. Correlation of solubility and Prediction of the Mixing Properties of Ginsenoside Compound K in various solvents

  2. 人参皂苷在不同溶剂中的溶解度校正和预测，李润妍，闫浩，采用静态分析法对人参皂苷在纯溶剂和二元混合溶剂的溶解度进行了测定。利用van't Hoff方程，改良的Apelblat方程，λh (Buchowski) 方程，Wilso

  3. 所属分类：其它

    • 发布日期：2020-02-20
    • 文件大小：467kb
    • 提供者：weixin_38622125

  1. Multicompartment Micelles Formed from Star-Dendritic Triblock Copolymers in Selective Solvents: A Dissipative Particle D

  2. Multicompartment Micelles Formed from Star-Dendritic Triblock Copolymers in Selective Solvents: A Dissipative Particle Dynamics Study，刘大欢，仲崇立，Dissipative particle dynamics method was used to study the multicompartment micelles formed from star-dendri

  3. 所属分类：其它

    • 发布日期：2020-02-05
    • 文件大小：637kb
    • 提供者：weixin_38688380

  1. An efficient and recyclable water-soluble palladacycle precatalyst for Suzuki coupling in aqueous solvents under aerial

  2. 一种对Suzuki偶联反应有效的可循环的水溶性环钯催化剂，周晋，李晓燕，本文制备了几种水溶性的磺酸化且对空气稳定的环钯化合物。这些化合物在温和条件下，在水溶几中对溴代芳烃和活化的氯代芳烃的Suzuki

  3. 所属分类：其它

    • 发布日期：2020-01-30
    • 文件大小：737kb
    • 提供者：weixin_38592548

  1. Bio-based chemicals: a sustainable candidate for new generation of green solvents

  2. 生物质基化学品:新一代的可持续绿色溶剂，顾彦龙，，生物质取代化石资源生产燃料和化学品已经表现出了很大的潜能。化学反应和化工生产经常使用各种有机溶剂。考虑到环境和安全因素，

  3. 所属分类：其它

    • 发布日期：2020-01-30
    • 文件大小：671kb
    • 提供者：weixin_38565003

  1. Correlation of Solubility and Prediction of the Mixing Properties of Capsaicin in Different Pure Solvents

  2. 辣椒碱在不同纯溶剂的溶解度校正与预测，闫浩，王召，采用静态分析法测定278.15 K至323.15 K的辣椒碱在正己烷，环己烷，二硫化碳，丁基醚，异丙醚中的溶解度。采用DSC测定辣椒碱的熔融温度�

  3. 所属分类：其它

    • 发布日期：2020-01-07
    • 文件大小：390kb
    • 提供者：weixin_38621150

  1. Photodegradation of natural estrogen by heterogeneous Fenton reaction

  2. Photodegradation of natural estrogen by heterogeneous Fenton reaction，赵雅萍，，The photodegradation of natural estrogen 17β-estradiol (E2) by novel heterogenerous Fenton catalyst was investigated as a function of E2 concentrations, organic co-solvents, c

  3. 所属分类：其它

    • 发布日期：2020-01-01
    • 文件大小：268kb
    • 提供者：weixin_38520437

  1. 恒河YOKOGAWA FA-M3 YHLSｍａｓｔｅｒModule用户手册.pdf

  2. 恒河YOKOGAWA FA-M3 YHLSｍａｓｔｅｒModule用户手册pdf,恒河YOKOGAWA FA-M3 YHLSｍａｓｔｅｒModule用户手册Applicable Product O Range-free Multi-controller FA.M3 Model code F3LH02-0N Name YLHS Master module The document number and document model code for this manual are given be

  3. 所属分类：其它

  1. ABB F360/370微型断路器英文样本.pdf

  2. ABB F360/370微型断路器英文样本pdf,提供“ABB F360/370微型断路器英文样本”下载，资料主要介绍了F360/370微型断路器的技术参数及外形尺寸，可供选型时参考。Residual Current-operated Circuit Breakers ystem pro M F 360 and F 370 Range Contents Page General Descr iption, Functions, Application 4 Technical Data 6 Mou

  3. 所属分类：其它

    • 发布日期：2019-10-19
    • 文件大小：690kb
    • 提供者：weixin_38744207

  1. 恒河YOKOGAWA FA-M3 High-speed Data Acquisition Module user manual.pdf

  2. 恒河YOKOGAWA FA-M3 High-speed Data Acquisition Module user manualpdf,恒河YOKOGAWA FA-M3 High-speed Data Acquisition Module user manualApplicable product Range Free Controller FA-M3 Model code: F3HAO8-ON Model Name: High-speed Data Acquisition Module The

  3. 所属分类：其它

  1. 恒河YOKOGAWA FA-M3 Analog Input Output Modules Instruction manual.pdf

  2. 恒河YOKOGAWA FA-M3 Analog Input Output Modules Instruction manualpdf,恒河YOKOGAWA FA-M3 Analog Input Output Modules Instruction manual cRey> Important about this manual (1) This manual should be passed on to the end user. (2) Before using the module

  3. 所属分类：其它

    • 发布日期：2019-10-14
    • 文件大小：490kb
    • 提供者：weixin_38743737

  1. 派特莱报警器EWH24E/EXN 手册.pdf

  2. 派特莱报警器EWH24E/EXN 手册pdf,派特莱为防爆产品预先录制了音乐与旋律的组合，适合2区和22区的应用。■ How Explosion Occurs Various Applications for Explosion-Proof, Explosion-Safe and Harsh Environments. Prerequisites for an explosion Mixture of oxygen and explosive substance develop explosiv

  3. 所属分类：其它

  1. 国产-风华-电阻规格书.pdf

  2. 电阻规格书，国产-风华-电阻规格书.pdf常乱厚膜片式固定電阻器 General Thick Film Chip Fixed Resistor ■額定值 Ratings 電阻温度系數T.C.R(ppm/C) 型號 阻值範圍 Tyr Resistance range 標稱阻值允許偏差 Resistance Tolerance ±C.5 ±1 士2 ±10% 109≤R<1009 ±300 ±300 ±300 ±300 01005 1002<R≤1M2 ±250 ±250 ±250 ±2

  3. 所属分类：硬件开发

  1. 0603封装RGB 三色灯 资料-共阴极.pdf

  2. L0605QBQBGQRC-A3-NBH3 -共阴极 。0603封装RGB 三色灯 资料。Mingtolight Technical Data Sheet M Part No: MT-L0605QBQBGORC-A3-NBH3 MINGTO LGHT Version Issued date 2010.11.01 P aoe 2of10 3. Absolute Maximum Ratings At Ta=25 C Parameter Symbol Rating Unit R 70 Power di

  3. 所属分类：硬件开发

    • 发布日期：2019-07-13
    • 文件大小：1mb
    • 提供者：stoneyyhit

  1. EXTRACTION OF ANTHRAQUINONE DERIVATIVES FROM RHUBARB RHIZOMES AND THEIR ANTIBACTERIAL TESTS

  2. Photometry was employed to study the optimum extraction conditions of anthraquinone derivatives from rhizomes of Rheum officinale Baill in this study. The influences of extraction solvents (chloroform, benzene, ethanol, methanol, and glycerol), acid,

  3. 所属分类：其它

    • 发布日期：2021-02-22
    • 文件大小：816kb
    • 提供者：weixin_38663007

  1. Synthesis of ZnO films in different solvents and their photocatalytic activities

  2. Synthesis of ZnO films in different solvents and their photocatalytic activities

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：999kb
    • 提供者：weixin_38713801

  1. Two-photon spectra of organic salt trans-4- [p-(N-hydroxyethyl-N-methylamino)styryl]-N- methylpyridinium iodide in two s

  2. Two-photon absorption (TPA) cross sections of an organic dye, trans-4-[p-(N-hydroxyethyl-N-methylamino)styryl]-N-methylpyridinium iodide (abbreviated as ASPI), from 810 to 1100 nm have been measured in two solvents (benzyl alcohol, dimethyl formamide

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：302kb
    • 提供者：weixin_38706824

  1. Chemoselective reduction of graphene oxide and its application in nonvolatile organic transistor memory devices

  2. A facile method for the chemoselective reduction of graphene oxide (CrGO) has been developed via silver(I)-catalyzed decarboxylation. CrGO was characterized by X-ray photoelectron spectroscopy and X-ray diffraction. CrGO can be well-dispersed in most

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：356kb
    • 提供者：weixin_38600341

  1. 一种新蓝-绿激光染料的光谱和激光性能

  2. A new laser dye for blue-green spectral region was synthesized and its spectral and laser properties were given. It was found that different solvents can make laser wavelength of this dye tuning in the spectral region of 457 to 521 nm. It has high ef

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：892kb
    • 提供者：weixin_38586118