And the first thing we're going to do is look at the case where we have a is a solvent, and it's volatile. And B is a solute, which is non-volatile.
我们首先要考虑的是这样一个例子,这里A是溶剂,而且容易挥发,B是溶质,不易挥发。
The solubility of substance in non-solvent effect on the preparation, the lower solubility is helpful to obtain lower size, weak aggregation, spherical particles.
物质在非溶剂中的溶解度对纳米颗粒的制备存在影响,较低的溶解度有利于制备小粒度、弱团聚、颗粒球化度好的粉体材料;
What happens to peaks in sample that are non-target solvent peaks?
如果在样品中发现非目标溶剂峰该怎么办?
In the solvent with low polarity or non-polarity complete crystal of series of esters adapted to grow.
非极性或低极性的溶剂适合于长碳链酯完整晶形的生长。
METHODS Use solvent-non-methods to prepare vitamin C sustained-release tablets, UV method was used to determine its content and the in vitro release rate was determined by rotate basket method.
方法:采用溶剂-非溶剂法制备维生素C微囊,制成缓释片剂,采用紫外分光光度法测定其载药量,采用转篮法测定体外释放特性。
The traditional manufacturing methods include powder-sintering, melt-spinning and cold-stretching, thermally induced phase separation, state track etching, non-solvent induced phase separation, etc.
微孔材料的传统制造方法有粉末烧结法、熔融拉伸法、径迹蚀刻法、非溶剂致相分离法等。
Some catalytic systems for the synthesis of glutaraldehyde by one step catalytic oxidation of cyclopentene and hydrogen peroxide in a non water solvent were studied.
对在非水溶剂存在下过氧化氢一步催化氧化环戊烯制备戊二醛过程中的催化体系进行了研究。
非极性溶剂;
Furthermore, due to the nature of organic solvent tolerance, Pseudomonas lipases can be used in non-aqueous biocatalysis.
由于假单胞菌脂肪酶天然耐有机溶剂的特性,可用于非水相生物催化。
This filter is made from activated clays and charcoal and removes fine insoluble soil and non-volatile residues, along with dyes from the solvent.
此过滤器是由激活的粘土和木炭,并移除罚款不溶性的土壤和非挥发性残留物,随着染料溶剂。
The effect of solvent properties on molecular configuration and rheological behavior of ionic and non-ionic dilute polymer solutions was studied.
本文研究了不同溶剂对离子性和非离子性高分子稀溶液的分子构型和流变性能的影响。
This paper reported the improvement of equipment on the basis of traditional electrospinning method for the polymer system containing non-volatile solvent.
针对含有不挥发溶剂的,不利于静电成型的纺丝体系,在传统静电纺丝方法基础上,对纺丝装置进行改进。
However when the solvent is isopropyl alcohol or non polar solvent the decomposition value of monocrotophos is about 5% in the same condition.
但用异丙醇或非极性溶剂作溶剂时,在相同的条件下,久效磷的分解率为5%左右。
In the paper, surfactant palmitoylated konjac glucomannan(PKGM) was synthesized by solventless method and refined by non-toxic compounded solvent.
采用无溶剂法合成表面活性剂——棕榈酸葡甘聚糖酯(PKGM),并选择无毒复合溶剂进行分离、精制。
Non-ferrous particles can be precipitated successfully in the magnetic solvent.
利用磁化溶液能成功地沉积非铁金属的微粒。
Objective: To study the solvent systems suitable for N-tert-butoxycarbonylation of non-natural amino acids.
前言: 目的:探讨非天然氨基酸N-叔丁氧羰基化反应的适宜溶剂系统。
The product was recrystallized by non-polar or low-polar solvent.
并用非极性溶剂或弱极性溶剂进行重结晶。
The traditional non-solvent epoxy glass flake coating was modified by self-made electroless Ag flake graphite and the glass flake conductive coating was prepared.
以自制的化学镀银鳞片石墨对传统的无溶剂型环氧玻璃鳞片涂料进行改性,制得了玻璃鳞片导电涂料。
Different technologies for the preparations of SPE, including solvent method, non-solvent method and phase transfer catalyst method, were introduced.
重点综述了无溶剂酯交换二步法合成蔗糖脂肪酸多酯的工艺;
The high boiling solvent (HBS) method is a pulping process of wood and annual plants with saving energy, saving resources and non-pollution.
高沸醇溶剂(HBS)法是一种适用于从木材、草木秸秆类原料制备纤维素与木质素,且具有节能、环保等众多优点的好方法。
Spray Polyurea Elastic(SPUA) is new-fashioned technology of non-solvent and non-pollution adverse effect.
喷涂聚脲弹性体技术是一种新型无溶剂、无污染的绿色施工技术。
The fluid sealant formulated with PVC plastisol has the good characteristics of mono component, non-solvent, storage stability.
PV C塑溶胶配制的密封胶具有单组分、无溶剂、贮存稳定及弹性好、耐化学介质优良等特点。
Loctite 7360 is a non-CFC, low odor, solvent based formulation; it is compatible with epoxy adhesives and will not cause hardening during soaking.
乐泰7360是一种非氟氯化碳,低气味,溶剂型配方,它是与环氧粘合剂兼容,不会造成在浸泡硬化。
If your multiplier can be cleaned, then non-polar solvents must be used. (Heptane is a non-polar solvent).
如果您的倍增器可以清洗,则必须用非极性的溶剂。(正庚烷是非极性溶剂)。
The reactions can be carried out in organic solvents, non-organic solvents, and even solvent-free.
该类反应可以在有机溶剂、非有机溶剂、甚至无溶剂状态下进行。
Being solvent-free and non-hazardous, fastening a wooden foor onto a damp sub foor has never been smoother.
由于其不含溶剂,无毒无害,在潮湿基底上粘固木质地板的工作变得前所未有的轻松顺畅。
Features: able to endure the erosion of oil-resisting and non-polarity solvent heat isolation is better than the natural rubber and styrene butadiene rubber.
能抗耐油和非极性溶剂的腐蚀,耐热性能比天然胶、丁苯胶好。
Features: able to endure the erosion of oil-resisting and non-polarity solvent heat isolation is better than the natural rubber and styrene butadiene rubber.
能抗耐油和非极性溶剂的腐蚀,耐热性能比天然胶、丁苯胶好。
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