查询词典 crystallization

For each type of sample investigated, the crystallization exotherm became wider and shifted towards lower temperature range with increasing cooling rate.

结果表明，随着冷却速率的增加，每个试样的结晶放热曲线均变宽，并向低温区移动。

This family property is the crystallization that suffering of people of our country every nationality moves with one's shoulder to collar, it is to consolidate the cornerstone of socialistic system.

这份家业是我国各族人民辛勤劳动的结晶，是巩固社会主义制度的基石。

The difference of the crystallization behaviour of the PET in the two kinds of blends have been discussed.

对此两种不同结构的热致性液晶聚合物对PET冷结晶行为的不同影响提出了解释。

Calcining temperature greatly affected the crystallization and the grain size of samples.

温度对样品的结晶程度和晶粒大小影响较大。

The law belief is the social main body to the social life the fair just ideal and the order need the rational knowledge and the emotion experience product, is the long-term human law experience and the rational thinking activity crystallization, is the humanity grasps the social law phenomenon the special way, is in the social French system each kind of subjective factor organic synthesis and highly congeals builds up.

法律信仰是社会主体对社会生活的的公平正义的理想和秩序需要的理性认识和情感体验的产物，是长期的人类法律实践经验和理性思维活动的结晶，是人类把握社会法律现象的特殊方式，是社会法文化系统中各种主观因素的有机结合和高度凝炼。

It is really wondrous that on dark black background, golden and blue spots are counterchanging sparkling with each other, lightening over shining, novel and mysterious, the item is supposed to be regarded as "curiosa from treasures" and "astonishing creation of crystallization made by nature".

在深黑底面上，&金钻&、&彩钻&交相辉映，栩栩生辉，新颖神秘，可视作&珍品中的珍品&，&大自然的神奇结晶&。

The influencing factors of crystallizing properties of mold flux and the investigation method of crystallization process are summarized.

主要综述了影响保护渣结晶特性的主要因素及结晶过程的研究方法并就保护渣结晶特性的研究方向提出了几点建议。

The crystallization ability of the coating is controlled by the coating component and it can be adjusted in order to avoid completely crystallizing.

通过XRD考察了涂层在热加工完成后的结晶性能，发现在工件的冷却过程中，涂层中会产生结晶相，结晶有助于涂层的剥落。

inferior gold potassium of cyaniding ; complex ion ; chemical formula ; electrochemistry ; cyanide ; heavy crystallization

氰化亚金钾，又称亚金氰化钾，化学式为KAu2·2H2O，白色结晶或粉末，无水物的比重为3.45×103mg/m3，熔点200℃，溶于水，微溶于酒精，不溶于乙醚，有剧毒，主要用于纯金的电镀和用作化学试

Through a variety of resin filter, adsorption and elution conditions for the optimization, as well as decolorization, crystallization methods of research, this article eventually determine the strong acid cation resin HZ-001 which is at pH 3, 3BV / h, having the largest adsorption to the tryptophan; the fermentation broth were centrifuged to remove sediment,then treated with activated carbon to be decolored and then treated with strong acid cation resin HZ-001. After that,2mol/l amino acid were passed through the HZ-001 ion exchanging column,kept almost constants when the flow rate stayed 6 BV / h. At 60℃,it was condensed into the saturated state and then added Ethanol until its percentage reaching 30%. At 4 ℃ under 100rpm placed in the shaker 20h, the collection of L-tryptophan was dried up in vacuo.

本文通过对种树脂的筛选、吸附和洗脱条件的优化，以及对脱色、结晶方法的研究与摸索，最终确定强酸型阳离子树脂HZ-001在pH=3，3倍床体积流速，温度室温，对色氨酸有最大的吸附作用；将发酵液离心去沉淀并用活性炭脱色后通过HZ-001强酸型阳离子交换树脂柱，再用2mol/L的氨水6倍床体积流速在室温下进行洗脱，收集洗脱液，60℃浓缩为过饱和状态后加入30%无水乙醇，4℃下100rpm摇起晶20h，过滤搜集结晶并真空干燥得白色粉片状L-色氨酸晶体。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。