夸克和胶子只有在宇宙能量环境足够低时才能凝聚成较大的微粒。
Quarks and gluons were only able to condense into larger particles when universal energy conditions were low enough.
中间灌注的防火胶液,经固化后为透明胶冻状与玻璃粘接成一体。
Fill with fireproof glue between glass chips, the fireproof glue will show itself clarity colloidal and connect two or more pieces of glasses after solidification.
成胶时间随浓度的升高而缩短,凝胶强度随浓度的升高而增大。
The gelation time shortened and the strength of the gel strengthened as the concentration increased.
结果表明不同的成胶条件对产物的物性有较大影响。
It is shown that the precipitation conditions have great influences on product properties.
针对高温油藏特点,采用非离子聚丙烯酰胺与甲醛和苯酚进行了地层条件下的成胶性能研究。
In allusion to the characteristics of high temperature reservoirs, nonionic polyacrylamide was used to react with formaldehyde and phenol form weak gel.
用熔融缩聚法含成的聚酯型光刻胶有较宽的分子量分布。
The polyester type photoresists made by melt polycondensation have wide molecular weight distribution.
通过调整体系浓度,可以实现对成胶时间和成胶强度的控制。
Gel time and gel strength may be controlled through adjusting the concentration of polymer.
该凝胶体系的成胶时间在不同条件下从几个小时至几十个小时的变化。
Under different conditions, the gel time of the gel system is from hours to days.
在细纱工序中,采用合适硬度的胶辊、无机械波罗拉、新型下销与钢领,能快速、全面提高成纱质量。
In the process of spinning spun yarn, the improvement of yarn quality depends on proper rubber-covered roll, roller without mechanical wave, new type under-pin and ring.
用筛网系数评价弱凝胶体系成胶时间、转变压力评价强度是合理的。
It is reasonable using screen factor to evaluate the gelling time and using transformation pressure to evaluate the intensity.
论述了丁腈胶辊、胶圈应用技术与成纱质量间的关系并就胶辊制作和保养管理问题提出一些建议。
Description is done to the relation of application process of cots and aprons in relation to spinning quality, and some suggestion is put forth regarding cot manufacturing and management.
讨论了粘土胶驱油体系的成胶机理、驱油机理和对粘土胶驱油的影响因素。
It also discusses the gelling mechanism, oil displacement mechanisms and the factors influencing the oil displacement efficiency by clay gel.
结合工业机器人或自动喷嘴驱动程序,它可以在不产生脉动的情况下使密封剂胶珠连续均匀地流成一条线。
In combination with an industrial robot or automatic nozzle driver, it allows linear application of a consistent bead of sealant without pulsing.
研究了脂肪酰谷氨酸作为凝胶因子在不同有机溶剂中的成胶性能。
The gelation properties and abilities of long-chain acyl glutamic acids as gelators in different organic solvents are investigated.
通过胶辊、胶圈不同纺纱工艺参数的配置试验,优选出较好的工艺方案,达到了提高成纱质量的目的,取得了好的效果。
Through allocation trial of variety specification of cots and aprons, ideal process plan is optimized for better spinning quality, consequently a good result.
采用不同微生物,研究了调驱剂中主要添加剂、聚合物浓度、调驱剂溶液、调驱剂的成胶体及破胶液对微生物性能的影响。
The influences of additive, polymer concentration, profile control and flooding agent(PFA), gel and gel breaking liquid on the characteristics of the microbial were evaluated.
结果表明:改性壳聚糖对OCC浆成纸有很好的增强、助留以及辅助施胶效果。
The results showed that the modified chitosan improved the physical properties of the OCC pulp obviously.
PAGE电泳后,将表达的CP蛋白切胶回收,研磨成粉后加入等体积的福氏不完全佐剂,乳化制备成抗原。
After SDS-PAGE, the recovery of CP added the same volume of incomplete Freund Adjuvant emulsified completely, injected rabbits by subcutaneous injection.
目的:判断从脐带沃顿胶中分离出的成纤维样细胞是否是脐带沃顿胶间充质干细胞,并确定其分化潜能。
Objective:To decide whether the isolated fibroblast-like cells from Wharton jelly of human umbilical cord are mesenchymal stem cells, and to prove their differentiation capability.
本文主要论述了软胶辊改善成纱条干CV值的机理。
This paper deals with the mechanism that soft rubber cots improve yarn CV value.
在一定盐度范围内,弱凝胶的成胶时间随盐度的增加而加快、成胶强度随盐度的增加而升高。
The gelation time becomes shooter and gelling strength becomes bigger with a rise of temperature and in certain salinity range, the same thing would happen with the rise of salinity.
褐藻胶是一种亲水性天然高分子化合物,具有良好的增稠性、凝胶性和成膜性。
Alginate is a hydrophilic natural high molecular compound has good thickening, gelling and film forming properties.
介绍了耐水型光聚合丝印感光胶的制备方法,讨论了成膜剂、活性单体、阻聚剂等对感光胶感光成像性能的影响。
This article reports the preparation process of the photopolymer emulsion, and the effects of the monomer, film former and inhibitor on the photosensitivity and image forming property of the emulsion.
研究了分子结构和成胶性质之间的关系。
Studies on their structure-property relationship are intensified.
利用室内岩心实验和数值模拟方法,研究了可动凝胶体系的成胶行为、渗流机理和影响因素,给出了矿场试验设计方案。
The formation behavior, flow mechanism and influence factors of the flowing gel system were experimentally investigated, by means of core test and numerical simulation method.
此前使用的铝框粘合胶过程的管成耳。
Earlier aluminum frames used a bonding process that glued the tube into a lug.
通过改变反应气体的比率或成膜输出,可以使无机光刻胶层的氧浓度在厚度方向不同。
The oxygen concentration of the inorganic resist layer can be varied along the thickness direction by changing the proportion or film formation output of reactive gas.
根据实验研究结果进行的实际印刷表明,制备的珂罗版感光胶可明显改善感光胶的成膜质量,同时改善了珂罗版感光胶夏季易粘纸等印刷性能。
The printing work done in accordance with the research results shows that this new collotype sensitive glue can improve significantly the film quality of sen…
根据实验研究结果进行的实际印刷表明,制备的珂罗版感光胶可明显改善感光胶的成膜质量,同时改善了珂罗版感光胶夏季易粘纸等印刷性能。
The printing work done in accordance with the research results shows that this new collotype sensitive glue can improve significantly the film quality of sen…
应用推荐