recrystallization单词基本解析:
再结晶作用,重结晶,重结晶作用释义再结晶作用,重结晶,重结晶作用;
recrystallization变化用词:
recrystallization英英释义:
RecrystallizationIn chemistry, recrystallization is a technique used to purify chemicals. By dissolving both impurities and a compound in an appropriate solvent, either the desired compound or impurities can be coaxed out of solution, leaving the other behind.以上来源于:Wikipedia
recrystallization中文词源:
recrystallization用法和例句:
recrystallization
ZHANG Bin,LI Bo,ZHANG Hong-bing.Value simulation and experiment study of dynamic recrystal process of 35CrMo steel[J].Forging &Stamping Technology,2004,13(6):38-41.
[2]张斌,李波,张鸿冰.35CrMo钢动态再结晶过程数值模拟与试验研究[J].锻压技术,2004,13(6):38-41.
LI Long-fei, YANG Wang-yue, SUN Zu-qing.Dynamic recrystallization of ferrite in a low carbon steel deforming under Ac1 temperature[J].Acta Metallurgica Sinca, 2003, 39(4): 419-425.
[9]李龙飞,杨王玥,孙祖庆.低碳钢在Ac1点以下温度变形时的铁素体动态再结晶[J].金属学报,2003,39(4):419-425.
primary recrystallization texture
一次再结晶织构
Ice Structuring Proteins(ISP)are the new-style antifreeze which modify morphology and inhibite the recrystallization of the ice.
不冻蛋白质是一种具有改变冰晶形态和抑制冰晶重结晶性质的新型抗冻剂。
incomplete recrystallization section
不完全再结晶区 不完全的再结晶区
The discontinue recrystallization would cause the precipitated phases coarsening and the alloy losing its hardness rapidly.
不连续再结晶使合金硬度迅速下降,析出相也将快速粗化。
Study on Preparing Superfine NTO by Recrystallization in Acetone
丙酮重结晶超细化NTO的晶形及粒度控制研究
Technological measures basen on the recrystallization and reasonable boiling system, and strict administering method are introduced.
主要介绍了该厂所采取的以重结晶为基础、适当改变煮精制度等的技术措施及严格的管理方法。
PURIFICATION OF SODIUM SULFITE BY ALCHOL RECRYSTALLIZATION.
乙醇重结晶法精制含酚亚硫酸钠。
Lactide monomer was obtained by vacuum distillation of lactic acid.After purification by recrystallization, the lactide was polymerized to polylactic acid with zinc oxide as the catalyst.
乳酸经减压蒸馏制得单体丙交酯,再以氧化锌为催化剂聚合得到聚乳酸。
alternative solvent recrystallization
交替溶剂重结晶
Recrystallization from 2-propanol affords upgrade to >99% de and ee.
从结晶2-丙醇让人提升至>99%德、夷.
The results showed that both precipitation and direct heating could achieve separation and purification,but recrystallization could not achieve its desired effect of separation.
以分离后产品中的二价锰含量评价纯化效果,沉淀法和直接加热两种方法能达到分离纯化目的,而重结晶法不能达到预期的分离效果。
The extrct was purified by activity carbon,and then the product of sinomenine was obtained by recrystallization.
以苯为溶剂采用超声法对青风藤根进行提取,超声提取物经活性碳脱色纯化和重结晶即可得产品青藤碱。
The directional biotransformation of curcumol(1) by Penicillium janthinellum was studied.The metabolite(2) was isolated by silica gel column chromatography and purified by recrystallization.
使用微紫青霉对莪术醇(1)进行生物转化,采用硅胶柱色谱法从发酵液的乙酸乙酯萃取层中分离得到转化产物(2),利用理化及各种光谱手段鉴定其结构为15-羟基莪术醇。
Keywords recrystallization;recrystal grain size;high pressure;TEM;
再结晶;再结晶晶粒尺寸;高压;TEM;
The recrystallization provided a proper microstructure for the superplastic deformation of...
再结晶为该合金的超塑变形提供了组织条件。
recrystallization volume fraction
再结晶体积分数
Though recrystallization may refine austenite grain, it depletes large quantities of defects in austenite grains, which will retards the phase transformation process.
再结晶虽然可能细化了晶粒,但大量消耗了热变形奥氏体中的晶体缺陷,其结果是迟滞了相变过程。
Once the recrystallization stopped, microstructure would not change during further heat treatment time.
再结晶过程结束后,继续延长热处理时间,晶粒组织不发生明显的变化。
It was analysed that micro-structures for superalloy GH169 were changed and effected by temperature, speed and degree of deformation in friction welding on the dynamic recrystallization.
分析了摩擦焊接过程中GH169高温合金的变形温度、变形速度和变形程度对其动态再结晶所发生的显微组织的变化和影响。
The author has assayed and expounded the relations between the hot-rolled parameters and the austenitic recrystallization fraction.
分析并阐述了有关热轧参数与奥氏体再结晶分数之间的关系。
According to geochemical, mineralogical and geological evidences of coexistance of gold and mercury, the main contents of this mechanism:welding, melting and recrystallization are stated.
列举了金与汞共生的地球化学、矿物学、地质学证据,论述了汞齐化增生的主要内容,即焊接、熔解及重结晶机制。
initial dynamic recrystallization
初始动态再结晶
dynamic recovery and recrystallization
动态回复再结晶
The key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times,stannous octoate concentration and polymerization time.
单体重结晶次数、辛酸亚锡浓度、聚合时间等条件均是影响聚合物特性粘数的重要因素。
It was discovered that there is no distinct influence of percentage of dynamic recrystallization on meta-dynamic recrystallization.
发现动态再结晶百分比对亚动态再结晶过程没有明显的影响。
And there is twin dynamic recrystallization in the HERT process.The twins and secondary twins can hinder the spreading of cracks.
变形过程发生了孪生动态再结晶,孪晶和二次孪晶的产生可以阻碍裂纹扩展,镁在基面滑移与孪生的交互作用下形成微晶和孪晶位错;
Furthermore, the increased deformation, elongated and refined grains and increased recrystallization were responsible for the enhancement of the quench sensitivity relative to intergranular corrosion.
变形量的增加,合金再结晶程度提高,晶粒组织更加扁平、细小导致了合金晶间腐蚀的淬火敏感性的提高。
The microstructure, recovery and recrystallization behavior of spray formed Al Al(Pb) composite plates were also studied.
同时还研究了喷射沉积成形Al?Al(Pb) 复合板的组织及回复再结晶行为。
The spray deposited Al Al(Pb) composite plates with a "band" structure have much higher recrystallization temperature compared with those of conventional Al alloys after 20% rolling deformation.
喷射沉积成形Al?Al(Pb) 复合板经20 % 轧制后其回复再结晶温度明显高于普通的Al 合金。
recovery and recrystallization
回复和再结晶
method of recrystallization from solid phase
固相再结晶法
As the deformation of steels increases from 23% to 76% the processes of recovery and recrystallization are accelerated.
在其它条件给定时,经76%面缩率拉拔后的钢与23%面缩率拉拔后的钢相比,前者的回复及再结晶过程加快;
Swollen amylopectin block could be observed using light microscope.During storage,some of the amylose in continues phase showed forming and growing of coil,whiles some showed recrystal.
在存放过程中,连续相中的直链淀粉一部分参与了胶体的形成与成长,另一部分则产生重结晶。
Under DC condition the nucleation rate of recrystallization is much higher than that without current and is slightly higher than that annealed with AC current.
在施加直流电流退火条件下,再结晶速度比不施加电流退火时快得多,但施加交流电退火时的再结晶速度比施加直流电流退火时慢。
The grain coarsing during temper and the precipitation and recrystallization during thermo-mechanical process were studied with different methods.
在直轧中,微合金化具有更好的效果,不足之处是初始晶粒粗大和压缩比较小。
GC determined the purity of material and produce .IR and melting point apparatus determined recrystal produce .And we verified the dynamic model of extraction in terms of experiments data.
在相关实验数据的基础上,对超临界萃取的动力学模型进行初步探讨,对工业化流程作了初步设计及经济核算,并提出了工业化应当注意的技术经济问题。
At the same velocity,the dynamic recrystallization phenomenon is rather distinct with the rise of temperature.
在相同的速度下,随着温度的升高,动态再结晶现象比较明显。
In the role of the heat activation, the denser dislocations produced during deformation may result in the dynamic recrystallization.
在蠕变第三阶段,裂纹在晶界处产生,并沿晶界韧性撕裂扩展是该合金的蠕变断裂机制;
The increase in hardness and strength of a ductile metal as it is plastically deformed below its recrystallization temperature.
塑性材料于再结晶温度以下进行塑性变形引起的硬度和强度升高现象。
Increase in cold rolling relative draught can derease the convexity of the sheets after rolling and the recrystallization temperatue so as to avoid sticking of the sheets.
增大冷轧压下率,可进一步降低轧后凸度,降低再结晶温度,有利于防止粘结的产生。
The study on recrystallization kinetics and grain growth models during material hot forging was accomplished and user subroutines were programmed to be embedded into DEFORM(superscript -TM).
完成了金属材料热变形过程中再结晶动力学与晶粒长大模型研究,编制用户子程序并嵌入到DEFORM(上标-TM)程序中。
Research Progress of Directional Recrystallization
定向再结晶的研究进展
Quantitative determination of residual lactic acid and water in lactide sample is helpful to precise control over the recrystallization and polymerization processes of the lactide.
定量地知道丙交酯中残存的乳酸和水的量,有助于在丙交酯的提纯和聚合中对工艺过程进行更精密的控制。
The quantitative metallographic analysis shown that there was a very well relationship between the grain density after recrystallization and the precipitated partical density after overaging.
定量金相测试结果表明,再结晶后的晶粒密度和过时效的析出 相质密度存在着良好的对应关系。
HMQ-A was purified by recrystal repeatly and the structure was confirmed as aporphines alkaloid taspine by melting point, qualitative reaction, UV and IR.
实验中通过反复重结晶对HMQ-A进行纯化,并通过熔点测定、定性反应、UV,IR等方法进行了结构分析,初步确定HMQ-A为阿朴菲类生物碱塔斯品碱。
It is shown that the addition of Be (0.023%)significantly increases the recrystallization temperature of the alloys,reduces the recrystallization speed and refines the grain size.
实验结果表明:加入0.023%Be能有效地提高7475铝合金的再结晶温度,降低再结晶速度,使合金的晶粒得到细化,且硬度值仍高于不含铍的合金;
The results show that the high-rate deformation process of the electroformed shaped charge copper liner is a kind of dynamic recovery and recrystallization.
实验结果表明电铸铜药型罩的高速变形过程是一个动态回复和动态再结晶过程。
The recrystallization procedures of interstitial|free (IF) steel batch annealing (BA) and continuous annealing (CA) have been tested imitatively and analyzed.
对IF钢罩式退火(BA)和连续退火(CA)的再结晶过程进行了模拟试验与分析,结果表明:BA工艺的再结晶过程中晶粒有一个从饼状晶粒向等轴晶粒转变的过程;
The investigation was made on microstructure,mechanical property and recrystallization behavior of tungsten alloy with different amount of swaged deformation.
对不同锻造变形量的钨合金材料组织、性能及其再结晶行为进行了研究。
Purified by recrystallization,their purity were 98.2%and 98.8%. Their data of IR,UV,1H NMR were accord with references.
将产物分别经过重结晶处理,得到纯度为98.2%的藏红花酸和98.8%的藏红花酸二甲酯,其IR、UV、1HNMR均与文献报道一致。
By some means such as recrystallization、freeze-drying etc,we make the X2-form and amorphous of nateglinide.
并且我们发现用冷冻干燥法制得的无定型的形貌为空心柱状,其比表面积为普通的两倍。
The recrystal grains become finer with the pressure increasing.
并初步讨论了高压再结晶的机制。
And the basic methods for building up austenitic recrystallization model,austenitic phase transformation model,structure model and mechanical model are further described as well.
并进一步阐述了在硬线生产过程中建立奥氏体再结晶模型、奥氏体相变模型、组织模型和力学性能模型的基本方法。
A model has been developed to predict the dynamics of dynamic and static recrystallization,grain size and flow curves of hot rolled Si-Mn TRIP steel.
建立了热轧相变诱导塑性(TRIP)钢奥氏体动态和静态再结晶、晶粒尺寸和流变应力预测模型,定量分析了不同硅含量对其再结晶的影响。
If the extrusion ratio and the extrusion temperature were lower, there were mixed crystal and un-completed recrystallization as strip in the extruded products.
当挤压比较小以及挤压温度较低时,存在混晶组织和未完全再结晶组织,未再结晶的晶粒为长条状。
The fully recrystallization temperature and the on-set overheated temperature have also been obtained.
得出了完全再结晶温度和开始过烧温度。
A model for the influence of microstructure, precipitate pinning and fission gas behavior on irradiation-induced recrystallization of nuclear fuels.
微结构,沉淀阻塞和裂变气体行为对核燃料辐照诱发再结晶作用影响的模型...[中国核科技信息与经济研究院
Antifreeze proteins have special functions and characteristics of thermal hysteresis.They can lower the freezing point,inhibit ice g rowing and recrystallization,and modify ice morpholog y.
抗冻蛋白具有特殊的功能和热滞迟性质,能够降低冰点,抑制冰晶的生长和重结晶,修饰冰晶的形态。
Seven types of diageneses are recognized, including compaction, pressure solution, cementation, metasomasis, secondary corrosion, recrystallization, asphaltic packing and cracking.
探讨了各种成岩相的岩性、物性等微观特征及其与沉积相类型之间的关系,总结出3种成岩演化序列。
A recrystallization model of bcc metal was proposed to explain the evolution of tantalum textures.
提出了拉拔钽丝的再结晶织构模型。
Furthermore, both the effect of martensite lath boundaries on the nucleation of dynamic recrystallization, and the mechanism of nucleation and growth of equiaxial nanometer grains were revealed.
揭示了马氏体板条界面在温变形过程中对动态再结晶形核的作用,及退火过程中等轴纳米晶粒的形成机制和长大机制。
Abstract: The formation and transformation of intermetallic compounds in AA1235 aluminium sheets for foils in medium temperature range in which recrystallization occurs was systematically studied.
摘 要: 研究了AA1235铝箔坯料中温温度范围内相形成和转变的规律。
Abstract: The recrystallization textures of Al alloy 6111 were investigated by means of orientation distribution function (ODF).
摘 要: 采用取向分布函数法研究了冷轧6111铝合金板的再结晶织构。
Abstract: The cold drawing textures of the tantalum wires for different reductions in area and their recrystallization textures at different temperatures were investigated by pole figures and ODF.
摘 要: 对不同拉拔变形程度及不同温度退火后的钽丝织构,借助极图与现代ODF分析术进行了研究。
Abstract Effect of pressure and time of shot peening on recrystallization of nickel base single crystal superalloy was studied.
摘要 研究了喷丸压力和喷丸时间对一种镍基单晶高温合金再结晶的影响。
Abstract The recrystallization, austenization and overaging of cold rolled strip during continuous annealing were investigated by optical microscopy and scanning electron microscopy.
摘要 采用光学显微镜与扫描电镜观察分析了实验钢冷轧组织在连续退火过程中的再结晶与相变规律,研究了过时效回火对双相钢显微组织的影响。
Abstract Micronization of irbesartan (IBS) has been studied using an anti-solvent recrystallization method.
摘要 采用反溶剂重结晶法对疏水性药物依贝沙坦了进行微粉化研究。
The different morphologies of HMX crystals are obtained from recrystallization with various solvents such as acetonitrile, acetone, butyrolacetone and cyclohexacetone.
摘要以乙腈、丙酮、丁内酯和环己酮等作为溶剂对HMX进行重结晶获得不同形貌的结晶颗粒。
A model has been developed to predict the dynamics of dynamic and static recrystallization, grain size and flow curves of hot rolled Si-Mn TRIP steel.
摘要建立了热轧相变诱导塑性(TRIP)钢奥氏体动态和静态再结晶、晶粒尺寸和流变应力预测模型,定量分析了不同硅含量对其再结晶的影响。
Lycopene oleoresin were extracted from pre-disposaled tomatoes, then lycopene oleoresin were purified by using saponification and recrystallization method to form lycopene crystals.
摘要用有机溶剂从番茄原料中提取番茄红素油树脂,采用皂化法与重结晶相结合的方法来纯化番茄红素油树脂得到番茄红素晶体。
The recrystallization tendency of single crystal superalloys with different levels of carbon at different solution temperatures and compressive stresses was investigated.
摘要研究了不同碳含量镍基单晶高温合金在不同固溶温度和压应变条件下的再结晶倾向性。
The recrystallization, austenization and overaging of cold rolled strip during continuous annealing were investigated by optical microscopy and scanning electron microscopy.
摘要采用光学显微镜与扫描电镜观察分析了实验钢冷轧组织在连续退火过程中的再结晶与相变规律,研究了过时效回火对双相钢显微组织的影响。
The method resolves effectively the separation and purification problems, which are difficult to be overcomed by recrystallization.
改进乙醇结晶的工艺条件,得到最佳的结晶浓度,降低成本;
After improvement of recrystallization technology , the yield of recrystallization of fumaric acid is over 95 %, labor intensity is reduced , the product quality is better and energy is saved.
改进重结晶工艺,使结晶收率达到95%以上,降低劳动强度,节能效果明显,质量明显改善。
The main causes resulting in this situation are intense compaction, pressure solution, cementation, filling, carbonatization and recrystallization, but...
文中还论证了地表样品中识别埋藏古溶蚀的标志。
Methods: Second-hydrogenation, distillation under high vacuum, recrystallization, hydrolyza-tion under acid condition, and oxidation.
方法:再次氢化、酯化物高真空蒸馏、成盐后重结晶、酸性条件下水解、氧气破坏性氧化。
Methods:The herba cistanches is divided into galactitol and others through methods of extraction and separation and recrystal with different solvents.
方法:采用不同溶剂提取、分离及重结晶等方法将肉苁蓉分为半乳糖醇等4个组份,进行对小鼠通便时间的影响实验。
METHODS: Alcoholic extraction, silica gel, ODS column chromatography and recrystallization were used.
方法:采用工业酒精提取、胶柱层析、DS柱层析和重结晶等方法。
用作名词(n.)The recrystallization of the fibre will restore the desired shape.
纤维的再结晶可将所需要形状固定下来。
Recrystallization and abnormal growth are also found in overpowered bonds.
键合时输入功率过大会造成再结晶及异常长大。