球晶,spherulite
1)spherulite[英]['sferilait][美]['sfir?la?t]球晶
1.Growth of Novel Stereo-open Spherulites in a Bisphenol-A Polycarbonate/Dioctyl Phthalate Blend at Hydrostatic Pressure;静高压下邻苯二甲酸二辛酯增塑双酚A型聚碳酸酯体系中立体开放球晶的生长
2.Relationship between α/γ Spherulites and Mechanical Properties of Modified Monomer Cast Nylon;改性MC尼龙的α/γ球晶与力学性能的关系
3.In the coupling method the result of temperature field was considered as the input of crystallization analysis and then the result of spherulites evolution was us.为了准确模拟冷却过程中温度场和结晶情况,将半结晶性聚合物熔体冷却过程及其结晶过程耦合起来分析,把宏观温度场结果作为介观模拟的输入,再把介观模拟的球晶生长情况作为宏观温度场模拟的输入,可同时得到宏观与介观二个尺度的模拟结果。
英文短句/例句

1.suspensory ligament(眼球晶状体的)悬韧带
2.Observation of Banded Spherulites and Lamellar Structures by Atomic Force Microscopy;原子力显微镜观察环带球晶的形貌和片晶结构
3.The Spherulitic Morphology of Nylon 612 and Its Formation Conditions in Isothermal Crystallization尼龙612等温结晶的球晶形态与生成条件
4.Both spherical and regular crystalline forms are relatively rare.球形的和规则的球晶形成相对来说很稀少。
5.MORPHOLOGICAL STABILITY OF GLOBULAR CRYSTAL DURING SEMI-SOLID PROCESSING半固态条件下球晶生长形态的稳定性
6.A hollow, usually spheroidal rock with crystals lining the inside wall.晶球带有排列在洞壁的晶体的球状空岩石
7.According to the crystal experts, crystals are like humans,依照水晶球专家的说法,水晶球像人类一样,
8.Comparison of aspheric intraocular lens and spherical intraocular lens非球面人工晶状体与球面人工晶状体的比较
9.Grain Growth Kinetic of Co Nanocrystalline Prepared by High-Energy Ball Milling;球磨法制备Co纳米晶晶粒长大动力学研究
10.Design of refractive/diffractive spherocylindrical phakic intraocular lens折射/衍射球柱有晶体眼人工晶体的设计
11.Meta-analysis of Randomized Controlled Trials Comparing Aspheric Intraocular Lenses with Spherical Intraocular Lenses in the Treatment of Cataract Surgery球面人工晶状体与非球面人工晶状体临床应用效果的Meta分析
12.Comparative Study on Visual Field in Patient with Aspheric and Spheric Intraocular Lens Implantation非球面与球面人工晶体植入术后视野的比较
13.and one of that kind of marbles known as a @sure 'nough crystal.和一块叫做“纯水晶球”的石头。
14.Immediately behind the iris is the crystalline lens.紧靠着虹膜后面的是水晶体(眼球)。
15.The witch said that her crystal ball could predict the future.女巫说她的水晶球可以 预测未来.
16.Crystal temples all over the Earth held up the Firmament.地球各地的水晶寺庙负责支撑冰天。
17.Progress of Research Work on Preparation of Amorphous Alloys by High Energy Ball Milling高能球磨制备非晶态合金研究的进展
18.Clinical Studies on TecnisZ9001 Aspherical Intraocular Lens (IOL);TecnisZ9001非球面人工晶体的临床研究
相关短句/例句

spherulites球晶
1.After R≥R_g,the crystallinemorphologies are affected by R changes;the concentric banding in the spherulites(that can be observedbefore R=500KGy)is not observed.在R<R_g时R对PF尼龙Ⅱ~#的结晶形态影响甚微;R≥R_g时,PF尼龙Ⅱ~#的结晶能力降低,结晶形态如球晶受R的影响较大。
2.It has been observed and discussed the four kinds spherulites structure of polycarbonate.利用偏光显微镜和透射电子显微镜观察了聚碳酸酯(PC)溶液结晶的形态结构,PC在苯酚-四氯乙烷溶液中根据结晶温度的不同可生成带状球晶、延伸球晶、负球晶和层状球晶结构。
3)spherocrystal[,sfi?r?u'krist?l]球晶
1.Samples of spherocrystal of PP were obtained by crystallization both from melting and solution.用熔体结晶和溶液结晶两种方法获得聚丙烯的球晶样品,经过溶胀、化学刻蚀后用扫描电镜进行观察,获得了清晰的立体感强的球晶照片。
4)spherical crystal球状晶体
1.Effect of far field flow on the spherical crystal in the undercooled melt;远场来流对过冷熔体中球状晶体生长的影响
5)spherulite size球晶尺寸
1.The mechanical properties,spherulite size,melting point and crystallinity of the anhydrite/PP composites and the anhydrite modified by modifer/PP composites were studied.研究了硬石膏及其表面改性对聚丙烯(PP)复合材料的力学性能、球晶尺寸、熔点和结晶度的影响。
2.At the same time,MB could decrease the spherulite size and the crystallization degree of polypropylene.结果表明,成核剂MB较好地改善了聚丙烯的力学性能以及熔体流动性能,降低了聚丙烯球晶尺寸。
3.The morphologies of nonisothermal crystallized isotactic polypropylene (IPP)and added 25 nucleating agents samples have been studied by PLM and SEM The effect of nucleating agents and cooling rates (A) on spherulite size (d) has been researched.研究了IPP及其加25种成核剂时的非等温结晶形态,考查了成核剂和线性降温速率α对球晶尺寸d的影响。
6)spherical crystal nucleus球状晶核
延伸阅读

球晶分子式:CAS号:性质:高聚物从熔体或浓溶液中结晶时生成的一种常见的结晶形态。它是以一个晶核为中心沿各径向方向生长而成的。由于各方向上的生长速度相同,因而生成一圆球状的多晶聚集体。球晶的尺寸约为0.1μm到几毫米,通常为1μm到100μm之间。球晶具有双折射性并呈现特殊的Maltese里十字(Maltese cross)消光图像,因而很容易在偏光显微镜下观测到。有时还可以观察到具有一系列同心环消光的球晶(bended spherulite),这是由于球晶中径向发射的晶片协同扭曲而造成的。球晶有正负光学性质之分,当径向的折射率大于切向的折射率进为正光性球晶(positive spherulite),反之为负光性球晶(negative spherulite)。