探讨晶种粒度和晶种密度等因素对抗垢效果的影响。
The effects of some parameters on antifouling result have been concerned, such as seed crystal size and seed crystal density.
最后讨论了添加晶种和钨酸铵溶液对晶体形貌的影响。
At last we analyzed the effect of adding seed crystal and solution of ammonium tungstate on crystal appearance.
本文介绍一种在提拉法中使用的晶种劈形自紧固方法。
A self-fastening method is introduced by which a cleat-shaped seed crystal is fixed in the swallow-tailed groove.
研究了自晶种成核对PTT结晶行为及其形态的影响。
The effects of self-seeding nucleation on crystallization behavior and morphology of PTT are studied.
研究了有晶种层的PLZT薄膜的结晶温度及介电性能。
The crystallization temperature and dielectric properties of PLZT thin films with PLT seeding layers were investigated.
根据晶种理论和水化物脱水相的反应活性分析了熟料烧成机理。
The clinker burning mechanism according to the crystal seeds theory and the activity of the dehydrated phase are analysed.
晶种分解过程中采用的空气搅拌式种分槽存在结疤严重的缺点。
There exists serious scaling in the air-agitated tank used in the process of seed precipitation.
柠檬酸钠还原和诱导晶种生长法合成了球型和棒状金纳米粒子。
Nano-sized gold spheres and rods were prepared by citrate reduction and seed-induced growth methods, respectively.
着重于初生晶种制备工艺参数的试验研究和二次晶种存在的探讨；
The technological parameters for making first crystal seeds and the influence of existence of secondary seeds have been studied.
用雪硅钙石作为晶种材料，原水中的碱度对其除磷率的影响不大。
When tobermorite crystals were used as the crystal seeds, the alkalinity of original water had little influence on the phosphate removal.
研究两种晶种对骨水泥固化时间、抗压强度和产物微观结构的影响。
The effects of seeding on the setting time, the compressive strength and the microstructure of the CPC were studied.
本文论述了晶种法氧化铁黑的特点和合成氧化铁黑晶种的基本原理。
The characteristics of iron oxide black by crystal seed method and basic principle of synthetizing its crystal seed were discussed.
在较缓和的条件下，可以利用乙醇-超声波的协同作用快速制备麦芽糖晶种。
Utilizing the synergistic effect of ethanol and ultrasound prepared maltose seed crystal quickly under abirritant conditions .
晶种制备过程中其颜色的变化为由灰白色—灰绿色—黄绿色—土黄—深黄色。
The color of seed continuously changes with time from hoariness to celadon to olivine to khaki to deep yellow.
低腐蚀隧道：为确保低腐蚀隧道密度，我们对晶种的腐蚀隧道密度进行逐块检测。
加入晶型转化促进剂a可以减少铁红中水合铁含量，同时可适当提高晶种制备的温度。
After adding the crystal change promoter a, the content of FeOOH in iron red was decreased and the temperature of crystal seed preparation was properly raised.
然而，一种能更精细控制晶种周围温度梯度的方法，正逐渐去除这种遮掩不了的瑕疵。
But ever finer control of the temperature gradient around the seed is eliminating the telltale imperfections that jewelers could once detect with a magnifying glass.
结果表明，1，2-辛二醇通过吸附在晶种表面对铝酸钠溶液种分过程产生抑制作用。
The experimental results show that 1,2-Octanediol has inhibitory effect on gibbsite precipitation by adsorption on the surface of seeds.
从而得出结论：投加晶种可明显提高氨氮的去除率，但对形成大粒径晶体的影响不大。
Then, the effects of ammonia-nitrogen removal rate, particle type, particle diameter and component are analyzed.
考察了凝胶硅硼比、碱度、碱金属离子、添加晶种、老化时间和晶化时间对晶化产物的影响。
The effect of boron to silica molar ratio, basicity, alkali cations, seeds, aging and reaction time on the crystallization was investigated.
研究合成条件，包括晶种、合成液碱度以及合成时间对ets - 4晶体生长和膜形成的影响。
The effect of synthesis conditions including seeds, alkalinity of synthetic solutions, and synthesis time on ETS-4 crystal growth and membrane formation was studied.
研究结果表明：晶种的加入能有效地促进刚玉磨料的烧结，细化晶粒，使晶粒粒度分布范围较窄；
The results indicated that the introduction of crystal seed was effective to promote the sintering of new ceramic corundum abrasive and decrease its crystal size;
结果表明：添加晶种可以降低产物成核所需克服的势垒、促进成核、大幅度缩短骨水泥的固化时间。
The results show that the seeds appear to reduce the setting time and increase the compressive strength.
安徽省东关水泥厂立窑采用晶种煅烧工艺后，原用LFEF 装除尘器出罢了结露等一系列不良工况。
After adopting crystal seed burning in shaft kiln, the existing LFEF bag filter appeed a serial of abnormal working condition like dew etc.
净化铝酸钠溶液加入自制高活性超细氢氧化铝晶种进行种分分解、制备超微细高纯氢氧化铝和氧化铝。
Sodium aluminate solution is purified and is seed-precipitated with addition of super-fine alumina with high activity to prepare super-fine and high-purity aluminum hydroxide and alumina.
以两种不同结构的空气搅拌式种分槽为研究对象，完成了晶种分解过程气—液两相流动的三维数值模拟。
The air-liquid two-phase flow of the seed precipitation process in two air-agitated tanks with different structures was numerical simulated in three dimensions.
铝酸钠溶液的晶种分解是拜耳法生产氧化铝工艺中的关键工序，对氧化铝的产量和质量有着直接的影响。
Seed precipitation of sodium aluminate solution is a key process for the industrial alumina production by using the Bayer process, which has a significant effect on the yield and quality.
铝酸钠溶液的晶种分解是拜耳法生产氧化铝工艺中的关键工序，对氧化铝的产量和质量有着直接的影响。
Seed precipitation of sodium aluminate solution is a key process for the industrial alumina production by using the Bayer process, which has a significant effect on the yield and quality.
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