结晶

In this paper, the basic theory and work principle of cellular automata were introduced concisely. The influence of strain-rate and temperature on the number of nucleation and the mean size of R-grain, as well as the influence of cooling on ultimate microstructure of blade after forging finished off were considered. The microstructure evolution was simulated successful based on the DEFORM-3D. The simulated results agree well with growth kinetics of dynamic recrystallization of classical theory and physical experiment.

文章介绍了元胞自动机模型的理论基础和工作原理，并根据叶片模锻成形的特点，综合考虑应变速率、变形温度对再结晶形核率与平均晶粒尺寸，以及终锻冷却对叶片锻件最终组织的影响，在DEFORM-3D平台上，成功地仿真了叶片模锻过程中的微观组织演变，得到了同经典理论分析和物理实验结果吻合较好的动态再结晶动力学特征。

Results show that the incorporation of tremolite has the function of heterogeneous nucleation to nylon 1010 crystallization. With the increase in tremolite, the crystallization rate of nylon 1010 is enhanced and the Avrami exponent n is slightly decreased.

结果表明：透闪石对尼龙1010结晶起到了异相成核的作用，尼龙1010的结晶速率随透闪石的含量的增加而提高，Avrami指数n略有降低。

The XRD results revealed that α-form,γ-form, or triclinic crystallization could be found in waterborne polyurethane matrix at different inorganic contents.

利用DSC及XRD图谱可知无机物的添加对於硬链段的结晶有较大的影响，结晶型态包括α-form、γ-form及三斜晶系。

The each crystal region of vascular bundle of bamboo's cross section has formed during it's mature period .

成竹期的竹子，横截面微管束中各部分结晶区已经形成，结晶区图像清楚，纹理差距明显。

The depressive effect of PA on waxy oils was affected by the c...

研究结果表明，一种理想的PA降凝剂在油中的结晶能力应该与油中蜡的结晶温度相匹配

The existing equipment and process technology ability in No.1 steel-making plant of Jigang are analyzed systematically, then a series of revamping items are carried out such as process optimizing of the whole-length protecting cast system, long-life tundish technique, optimization of coated layer of slab MD, setting up slab-quality analysis model on line, auto-control of the liquid level in MD, and so on, then the efficient production is reached.

通过对现有装备和工艺技术能力进行系统分析，济钢第一炼钢厂实施了全程保护浇注系统工艺优化、长寿命中间包技术、板坯结晶器表面镀层技术优化、铸坯在线诊断模型的建立、结晶器液面自动控制技术等，初步实现了高效化生产。

In this paper we utilize the diffraction character of X ray to analyze the parameters of unit cells ...

从X射线的衍射特征，分析了NaY分子筛的单个晶胞和结晶度的参数，并比较了它们的活性，从而找到了结晶度和活性之间的规律。

Tanshinone deposited on the surface of the carrier in crystal form, and the size was obviously reduced. A lot of acerose crystals of tanshinone on the surface of the carrier occurred. No chemical reaction acted between tanshinone and carrier.

结果：溶剂沉积物明显提高了丹参酮的溶出度；丹参酮以结晶形式沉积于载体表面，结晶颗粒与沉积前相比明显减小，且出现大量针状微晶；丹参酮与载体间仅仅是物理作用。

The amount of water in adrop or acrystal,the purity,the chemical composition,and how the water interacts with itself,the sample,and reagents are all critical variables in aprotein crystallization experiment.

液滴中或晶体中水分的量，纯度，化学组成，以及水分子之间/水分子与样品或结晶试剂之间的相互作用方式等，这些都是影响结晶过程的变数。

In order to overcome the fault of 5'-GMPNa2 product quality, such as amorphic state, lower purity and inconstant water content, a systematical study on the crystallization process of 5'-GMPNa2 had been presented in this thesis. A new crystallization process has been developed, with which the high quality crystals of 5'-GMPNa2 can be obtained.

针对目前国内生产5'-鸟苷酸二钠基本为无定形体，且产品纯度低、水含量不稳定等问题，本文对5'-鸟苷酸二钠的结晶过程进行了系统的研究，提出了新型精制结晶工艺，解决了制备高质量的I型5'-鸟苷酸二钠晶体的问题。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。