recrystallization的例句大全

MATERIAL AND METHODS: Betulin was isolated from dry powder of the bark of silver birch ( Betula platyphylla Suk) by using ethanol circumfluence, decompress concentration and methanol-chloroform recrystallization.

材料与方法取一定量的白桦树皮干粉，通过乙醇回流，减压浓缩和甲醇-氯仿重结晶等步骤获得白桦酯醇纯品。

When the recrystallization completes, most of grain boundary is high angle grain boundary.

当再结晶过程完成时，绝大部分晶界为大角度晶界。

Microstructure, mechanical property and recrystallization behavior of swage strengthened tungsten alloy

钨合金材料锻造变形强化的组织与性能及其再结晶行为

the course of recrystallization is speeded up with increasing the velocity of strain at a constant total distortion.

在总变形量一定的条件下，随应变速率增加，合金再结晶过程加快。

multi-pass deformation also shows that in high-temperature rolling process, the material will be softened as a result of the recovery and recrystallization, so the rolling force is reduced and the time interval of the passes of rough rolling should be longer.

多道次变形还表明，在高温轧制过程中，道次间隔的时间内，材料会发生回复和再结晶而软化，降低了轧制力，因此粗轧各道次间隔时间长一些。

magnesium chloride was purified by recrystallization, magnesium oxalate was prepared by the reaction of magnesium chloride with ammonium oxalate and magnesium oxide certified reference material was obtained by baking magnesium oxalate.

氯化镁经重结晶提纯，与草酸铵反应制得草酸镁，将草酸镁煅烧制备成氧化镁标准物质。

on the basis of experiments, the mathematical models for static recrystallization of test steels were built. ( 3) according to hot dilatometric value and micrographs observation, the deformation conditions in austenite region were investigated.

在实验基础上建立了实验钢静态再结晶软化率数学模型。（3）根据热膨胀曲线和金相观察结果，对实验钢奥氏体变形条件对连续冷却相变和显微组织的影响进行研究。

The dominant recrystallization mechanisms in moderate temperature include continuous recrystallization and twinning recrystallization.

AZ31镁合金板材中温变形条件下的再结晶机制包括持续动态再结晶和孪生动态再结晶。

Experimental study on heating recrystallization effect on shear characteristics of damaged rock salt

损伤岩盐高温再结晶剪切特性的试验研究

The effect of recrystallization behavior of doped w stranded wire on service life of metallized coils

掺杂钨绞丝再结晶行为对真空喷镀用绞丝螺圈寿命的影响

Recrystallization temperatures of the various deformation alloys are determined by means of the methods of metallograph and hardness.

采用硬度法和金相法确定了不同形变合金的再结晶温度；

Methods: Compounds were extracted by back streaming method, isolated by means of column chromatography over normal phase silica gel and Sephadex LH-20, recrystallization, structures were identified by spectroscopic method including 1H-NMR, 13C-NMR and chemical method.

方法：采用回流提取法进行提取，提取物通过凝胶色谱法、硅胶色谱法和重结晶等方法进行化学成分的分离，分离所的化合物借助1H-NMR、13C-NMR等波谱法和化学法鉴定结构。

The results indicate that the recrystallization annealing microstructure is equiaxed grains. The grans size are small.

结果显示，再结晶退火态组织为等轴晶粒，晶粒较为规整，晶粒尺寸细小，再结晶状态良好。

The effect of small addition of lead on the recrystallization of zinc

少量铅对锌再结晶的影响

Dynamic recrystallization ( DRX) takes place during the deformation process, and the average dynamically recrystallized grain size ( d_ ( rec)) changes with deformation variables. The natural logarithm of d_ ( rec) is linear with the natural logarithm of Zener-Hollomon ( Z) parameter.

变形过程中发生了动态再结晶且晶粒平均尺寸随变形参数的不同而改变，其自然对数与Zener Hollomon（Z）参数的自然对数成线性关系；

In that case, either a decrease in intensity of electron beam or a break in irradiation leads to recrystallization of the melted substance in the form of X compound which gradually transforms into Li2O and metal Li under subsequent electron irradiation.

此时减弱电子束或停止辐照，均能使熔融物质凝固成上述新产物X，新产物X在电子束辐照下逐渐转变为Li2O和金属锂。

After gotten rid of the salts, saturate KOH solution was added in filtrate at 20 ℃ in 15 min, potassium ferrate(ⅵ) was separated out and purified by process of recrystallization, washing organic contaminants and drying.

除盐后，滤液中加饱和KOH溶液，20℃下反应15min，即可析出粗产品高铁酸钾；经重结晶、有机物洗涤、干燥等后处理工序纯化后得到高纯度高铁酸钾。

Among them, when using DMTA as resolving agent, the salt of non-enantiomer can be facilely precipitated in ethyl acetate. Followed by recrystallization and dissociation, optically pure sibutramine was obtained.

研究表明，用DMTA进行拆分时，在乙酸乙酯中可析出非对映异构体盐，对其进行重结晶和解离后得到光学纯西布曲明。

Probe into power window of cwar~+ laser recrystallization of polysilicon

多晶硅CWAr~+激光再结晶功率窗的探讨

Recrystallization is the necessary condition for spheroidization of the deformed texture.

再结晶是形变组织球化过程的必要条件。