特点:溶解速度快,对金属无腐蚀,对人体无害。
Features: dissolving speed, no corrosion to metal, harmless to the human body.
在制酚醛混合液过程中加热,以加快其溶解速度。
Heating is performed in the phenolic aldehyde mixed liquid preparing process so as to quicken the dissolution.
海水中固体碳酸钙的溶解速度等于其供给速度的深度。
The depth in the sea at which the rate of dissolution of solid calcium carbonate equals the rate of supply.
它溶解在水中,不需要申请温度,但它与热溶解速度更快。
It is dissolved in water with no need to apply temperature, though with heat it dissolves faster.
本文提出了一种利用紫外—可见光分光光度仪定量评价高分子膜溶解速度的方法。
This paper presents a method for quantitative evaluation of the solubilizing speed of high molecular film by using UV-visible light spectrophotometry.
针对长石质瓷烧成过程石英溶解速度低的特点,提出了计算残余石英量的实用公式。
In view of the characteristics that the dissolving temperature of quartz is low in the firing process of feldspar ceramics, the paper advances the practical formula to calculate the residue quartz.
纳米晶铜表面原子和晶界原子具有更高的表面活性,钝化能力大大提高,同时钝化膜的溶解速度加大。
Surface atoms and intergranular atoms of nc copper have high activity, and that the passivation ability and the dissolution rate of passive film are increased.
而中空二次粒子球的形成则是一个动力学控制过程,在整个成球反应过程中,石英粉的溶解速度是关键。
The formation of hollow secondary particles of xonotlite was controlled by kinetics. The dissolution speed of quartz is important in forming hollow secondary particles of xonotlite.
本文根据不同种类石膏溶解速度不同的特点,提出不同品种水泥应采用不同种类石膏,并进行了分析和讨论。
Based on the difference of dissolution rates of various gypsums, the choice of different types of gypsum for the production of different types of cement is proposed and discussed.
研究发现随着香辛料微粒粒径的不断减小,其流动性、溶解速度和吸收率均有所增大,入味效果也得到改善。
The results showed that the smaller superfine spice particle dimension is, the bigger its solution rate and absorption rate will be, and the flavor enhancement is improved as well.
T73和RRA时效处理改善了合金晶界特性,有助于阻止氢脆、减缓晶界阳极溶解速度,提高合金的抗应力腐蚀能力。
T73 and RRA treatment improve the grain boundary character, which is help to inhibit hydrogen embrittlement and decrease anodic dissolution rate, then to improve the SCCR of the alloy.
实际上,在化合物层的生长过程中同时也伴随着溶解过程,由于其生长速度大于溶解速度,化合物层厚度随钎焊时间的增加而增加。
In fact, the thickness of the intermetallic layer is determined by a combined process including simultaneous dissolution and growth of the intermetallic compound.
指出氧化铝的溶解度小且溶解速度慢、电解质导电性差以及阴极结壳是实现低温铝电解所要解决的主要问题,提出了今后的研究方向。
The key problems for low temperature aluminum electrolysis to resolve are solubility and solution rate of Al_2O_3 in electrolyte, electrical conductivity and cathodic crust.
早期的研究发现当水中的二氧化碳几乎饱和时,岩石溶解的速度可能会显著加快。
Earlier work had suggested that the rate at which rock dissolved could speed up dramatically when the fluid is nearly saturated with carbon dioxide.
目的:制备尼群地平固体分散体,增加其溶解度和溶出速度。
OBJECTIVE To improve the solubility and dissolution of nitrendipine by preparing its solid dispersions.
也试验了温度、拌速度和粒度对溶解金和银的影响。
The effect of temperature, stirring velocity and grit size on the dissolution of gold and silver also was investigated.
化妆用香皂水分含量较少16%左右,因而具有变形速度较慢、在温水或冷水中都易溶解、泡沫也很多等优点。
Make-up with soap and water content of about 16% less, and thus has a slow deformation in warm water or cold water are easily dissolved, the bubble has a lot of advantages.
目的:利用固体分散技术制备替硝唑固体分散体,增加替硝唑溶解度和溶出速度。
OBJECTIVE: to prepare tinidazole solid dispersion using the technology of solid dispersion, and to increase the dissolubility and the dissolution rate of tinidazole.
研究了挤压过程中,挤压温度、螺杆转速、进料速度、原料水分含量对淀粉的糊化、降解及对挤出物的溶解指数和膨化度的影响。
This paper studies the influence of extrusion temperature. Screw speed, feed speed and water content on starch gelatinization depolymerization, soluble index and expansion efficiency.
分别考察了机械活化时间、温度及搅拌速度对壳聚糖溶解度和分子质量的影响。
The effects of different mechanical activating time, temperature and stirring speed on solubility and molecular weight of chitosan had been examined respectively.
其优点是干燥速度快、效率高、流动性好、溶解性好、生产环境好、操作简单方便。
It has advantages of fast drying speed, high efficiency, good fluidity and solubility, good production environment, easy and convenient operation and so on.
当渗至试样点时,它带走样品中各组分,但各组分随着流动溶剂的移动速度取决于它们在固定溶剂和流动溶剂中的溶解度。
The edge of the paper is dipped in a solvent, which travels along it by capillarity, moving the components of the sample at rates depending on their relative solubilities in the solvent.
目的:利用固体分散技术制备阿西美辛固体分散体,增加其溶解度和溶出速度。
OBJECTIVE To improve in vitro release of acemetacin, the technology of solid dispersion was used and acemetacin was prepared as solid dispersion.
本文研究和改进了溶解氧测定仪膜电极的结构,提高了测定的响应速度,减小了残余电流。
The structure of the membrane electrode for the dissolved oxygen meter has been studied and improved to obtain more rapid response and suppress the residual current.
并将其应用到基于溶解气体分析的变压器故障诊断中,实例表明,采用该方法具有较快的收敛速度和较高的诊断准确度,说明了该方法的正确性和有效性。
Simulation results of transformer fault diagnosis based on the dissolved gas analysis show that this method improved convergence speed and diagnosis accuracy to some extent and it is effective.
分子团小的水,带有大量动能,运动速度快,渗透及溶解能力强。
Water with small molecules is provided with large kinetic energy, high moving speed and strong ability of infiltrating and dissolving.
通过计算机在线激光监视的合成法溶解度测定装置测定了固液两相达平衡速度较快的物系的溶解度。
The synthetic method monitored by laser and computer on line was installed to determine the solubility of some systems which have quick solid-liquid equilibria.
通过计算机在线激光监视的合成法溶解度测定装置测定了固液两相达平衡速度较快的物系的溶解度。
The synthetic method monitored by laser and computer on line was installed to determine the solubility of some systems which have quick solid-liquid equilibria.
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