Shortened transition times from slurry to solid, helping minimize the gel phase of the cement;
缩短水泥的过渡时间,有助于缩短水泥的凝胶态时间;
The IR spectra indicate that the matrix formed by aluminosilicate gel phase due to the polymerization has possibly the microstructures similar to that of opal.
制品的红外光谱分析表明聚合反应的产物,即铝硅酸盐凝胶相脱水固化而形成的基体相,很可能具有与蛋白石相类似的微观结构。
Objective: To analyse the functions of two phase media of Liquid and Gel with the Microcolumn Gel Coombs 'test and study the reasons for obviating the need of washing RBC in the Gel Coombs't.
目的:探讨微柱凝胶抗球蛋白试验中液体和凝胶两相介质的作用,分析该试验不需洗涤步骤的原因。
The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).
本文用动态光散射技术(DLS,又称为PCS或QELS)和粘滞测量技术,研究了明胶从溶胶到凝胶相变过程中的弛豫性质。
While the addition of oil phase ingredients in the gel matrix, or using different gel matrix material can obviously change drug permeation.
基质中加入油相,或采用不同的凝胶基质材料,药物的经皮透过性有明显差异。
Firstly, the chitosan powder was physical modified to form chitosan gel beads through phase change.
首先,以壳聚糖粉末为原料,采用相转移法制备出珠状壳聚糖凝胶树脂;
Polar filler are used in normal phase chromatographic system, among which, silicon gel is the most commonly used.
正相色谱系统使用极性填充剂,常用的填充剂有硅胶等。
Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electro phoresis.
用离子交换柱层析法分离,用反相高效液相色谱法进一步纯化,经聚丙烯酰胺凝胶电泳分析确定相对分子质量。
Gel strength of soy protein-xanthan mixed gel always followed the upper bound, indicating that soy protein was the continuous phase regardless the variation in gum concentration.
大豆蛋白黄原胶混合物的凝胶强度总是沿着上限变化,表明大豆蛋白始终是连续相。
The process of in-situ crystallization is that the roasted microparticles in the liquid phase convert into sodium silicoaluminate gel first and then the gels convert into zeolite Y gradually.
原位晶化过程是焙烧微球在液相组分中先转变为硅铝酸钠凝胶,随后硅铝酸钠凝胶逐步地转变为Y型沸石。
Silica gel is taken as solid phase, Hexane acetone as the eluting reagent of carotene and Hexane acetone ethanol as the eluting reagent of lutein.
以硅胶为固定相,正己烷丙酮、正己烷丙酮乙醇分别作为胡萝卜素及叶黄素的洗脱剂。
The phase transition, barrier function and front movement of the gel layer are closely related to drug release process of hydrophlic gel matrix sustained-release tablets.
亲水凝胶骨架缓释片的释药过程与相转变过程、凝胶层屏障及区域前沿移动行为密切相关。
In purifying phase, the extracts were disposed by silica gel column chromatography and preparation lamella chromatography, then crystaled by N-Hexane.
纯化阶段,硅胶柱色谱及制备型薄层色谱处理提取物,正己烷沉淀结晶。
The phase transformation of xerogels during heat treatment and the process of nonhydrolytic sol-gel reaction are studied by TG-DTA, XRD and FT-IR.
应用TG-DTA、XRD和FT-IR等测试手段研究了凝胶热处理过程中的相变化以及非水解溶胶-凝胶的反应过程。
Bonded stationary phase filler carried by silicon gel applies to pH2 ~ 8 mobile phase.
以硅胶为栽体的键合固定相填充剂适用pH 2 ~8的流动相。
Ionic polymer gel consists of attached electric charges and a liquid phase and is distinguished by enormous swelling capabilities under the external physical and chemical stimuli.
离子聚合物胶体中充满着液体,并能吸附电荷,在外部化学场或电场的激励下,能产生巨大的膨胀。
In the model, gel is considered as a combination of a shell of an elastic semipermeable membrane and a core of a fluid phase.
模型假设凝胶是以凝胶组分及凝胶吸收的溶液为核心,以弹性半渗透膜为壳的复合体。
The cellulose triacetate (CTA) prepared by heterogeneous acetylation and coated on small pore 3 aminopropyl silica gel (10nm) was used as chiral stationary phase for HPLC (OA column).
合成了纤维素三醋酸酯,并被涂于小孔硅胶上制备成HPLC手性固定相。
It is used as stationary phase to make capillary column for gas chromatography by using sol-gel method.
以此共聚物为固定液用溶胶凝胶法制成毛细管气相色谱柱。
Method:Conducted baicalin assaying in this drug by HPLC. Chromatogram condition:Selecting octadecyl Chemically bonded phase silica gel, Methanol:water; glacial acetic acid (40:60:1)as mobile phase.
方法:采用高效液相色谱法对该药中的黄苓苷含量测定,色谱条件:选用十八烷基硅烷键合硅胶,以甲醇:水:冰醋酸(40:60:1)。
This paper analyses the characteristics of the design for the protocol of phase I tolerance trial which makes nasal cavity spray, skin gel and skin sticking plaster for example.
本文结合实际范例分析鼻腔喷雾剂、皮肤外敷剂、皮肤外用贴剂等三种外用中药制剂的人体耐受性试验设计特点。
The LDH liposome was prepared by the reverse-phase evaporation and ultrasound method, the carbopol was added as a support base for the preparation of the liposomeal gel.
方法通过均匀实验设计优化利多卡因脂质体的处方和制备工艺,以逆相蒸发-超声法制备LDH脂质体,再用卡波普为基质制成凝胶剂;
Radix Scutellariae was examined by Silca gel-G, the mobile phase was ethyl acetate-butanone-formic acid-water (5:3:1:1).
黄芩:采用硅胶G板,以醋酸乙酯-丁酮-甲酸-水(5:3:1:1)为展开剂,显色剂为1%三氯化铁乙醇溶液。
HSA-AX15(R13K ) fusion protein was purified to homogeneity by cation exchange chromatography, re verse phase chromatography and gel filtration after expressed in pichia pastor is.
融合蛋白基因在巴斯德毕赤酵母中进行表达后通过阳离子交换层析、反向层析和凝胶过滤对表达产物进行了分离纯化。
The humic acid bonded silica gel has characteristics of larger penetrating capacity, high adsorbance per unit quality and high selectivity when it is used for solid phase abstraction.
制备的腐殖酸键合硅胶用于固相萃取时,表现出穿透体积大,单位质量吸附量高,选择性高的特点。
Method:To study chromatogram peak and the result with the silica gel column and ODS column with different mobile phase;
方法:分别用硅胶柱和ODS柱采用不同的流动相对色谱峰及测定结果进行考察。
Research of this thesis include two parts mainly, first part include the preparation of SrTiO3 powder materials by sol-gel process and solid phase synthesis process.
本论文的研究主要包括两部分,第一部分为使用溶胶-凝胶法和固相合成法制备钛酸锶粉体材料。
Step (3): A cake is obtained by separating the dispersed phase from the thus-obtained gel.
从得到的凝胶中分离分散相,得到滤饼;
Step (3): A cake is obtained by separating the dispersed phase from the thus-obtained gel.
从得到的凝胶中分离分散相,得到滤饼;
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