结果冻干机性能好坏、冻结过程的改变和制品入箱时冻干机板层温度的变化是决定制品产生粗结晶的主要因素。
Results The property of freeze dryer, the variation of lyophilized process and the change of temperature of plates may induce rough crystal of products.
粗晶lc 4合金在较低温度和较高应变速率条件下,因能产生有效的再结晶细化,而呈现出一定的超塑性。
The coarse crystalline LC4 alloy exhibit some superplasticity under lower temperature and higher strain rate, because it can create effective recrystallization refinement.
粗产物经硫酸铜溶液萃取、硅胶过滤、重结晶、真空升华进行分离提纯得到纯产品。
The products obtained were purified by extraction with copper sulfate solution, filtration through silica gel, recrystallization and vacuum sublimation.
岩石中橄榄石和辉石的变形都是由粗变细重结晶过程,尖晶石则有较明显的溶解、迁移和再沉淀作用。
The deformation of olivine and pyroxene in the rock is the recrystallized process from coarse to fine grain, the spinel has obvious dissolution, migration and reprecipitation.
硼砂也叫粗硼砂,是一种既软又轻的无色结晶物质。
Borax also called coarse borax, is a kind of both soft and light colorless crystalline substance.
连续结晶器得到的富银铅采用真空蒸馏获得含银>80%的粗银。
The silver-rich lead came from the continuous crystallizer is then subjected to vacuum distillation, yielding silver bullion of over 80% Ag.
粗晶lc 4合金在较低温度和较高应变速率条件下,因能产生有效的再结晶细化而呈现出一定的超塑性。
Coarse crystalline LC4 Aluminium Alloy presents certain superplasticity at lower deformation temperature and higher strain rate because it can create effective recrystallize refinement.
LDA粗品在乙醇中结晶后得到LDA精品,纯度达到98%。
After crystallized in ethanol, the purity of LDA is more than 98%.
术后8周,DFDBA组:胶原纤维增粗,新生骨小梁增多,钙化结晶沉积增加,但种植周间隙仍较清晰;
In DFDBA group: the amounts of new bone and calcium crystals were increased at 8 weeks postoperatively, but the gap is still clear.
锌浓度偏低镀层结晶较细,而浓度高结晶粗,表面光泽差。
Zinc concentration coating crystallization is fine, low and high concentration of crystallization thick, poor surface gloss.
粗产物采用正丁醇重结晶,避免使用较繁琐的柱层析分离。
The troublesome separation of column chromatography would be avoided as crude product recrystallized inn-butanol.
粗铅采用连续结晶器分离银和铋后,得到一种富集银和铋的铅基合金。
A lead-base alloy enriched with silver and bismuth was obtained after separating silver and bismuth from crude lead with a continuous crystallizer.
采用乳化结晶法,研究了粗蒽精制过程中溶剂、温度、助剂及分离时间的作用。
The effects of solvent, temperature, additive and separation time on the refinement process of crude anthracene by using emulsion-crystallization were reported.
结果表明:采用粗粉末喷涂后得到的涂层结合强度较高,结晶程度也较高,但涂层与基体的结合机制仍为机械嵌合。
Results indicate that the coatings deposited by the coarser powder have higher shear strength and more crystalline hydroxyapaptite. The mechanical bond plays a dominant role in the interface j…
结果表明:采用粗粉末喷涂后得到的涂层结合强度较高,结晶程度也较高,但涂层与基体的结合机制仍为机械嵌合。
Results indicate that the coatings deposited by the coarser powder have higher shear strength and more crystalline hydroxyapaptite. The mechanical bond plays a dominant role …
在有些结晶颗粒较粗的翡翠饰品表面,硬玉晶体上可见沿解理形成的微细裂纹。
On the surface of some jade ornament or crystal with coarse grain structure, the microscopic fissure can be formed along the cleavage.
但是,如果温度过高,会因产生再结晶而出现粗晶组织,还会导致性能的严重恶化。
But if the annealing temperature is too high these will appear coarse-grained structure resulting from entire recrystallization.
所得数据可以用于粗对苯二甲酸多级降压蒸发结晶过程的模拟。
The obtained data can be used in the simulation of the multistage decompression evaporation crystallization process.
结果表明:这种结晶添加剂能减少种分溶液中细粒子数,加强附聚作用的进行,粗化产品粒度,提高产率。
Results showed this additive reduced the quantities of smaller particles, intensified the agglomeration process, increased the particles size and enhanced production rate of products.
反应后得到的粗品用硅胶柱色谱纯化,粗品肽用乙醇和水重结晶。
The crudes were purified by silica gel chromatograph and the crude peptides were purified by recrystallization using EtOH and H_2O.
浓缩滤液结晶得到缬氨酸粗品;
D. concentrating the filter liquid for crystallization to obtain crude valine products;
浓缩滤液结晶得到缬氨酸粗品;
D. concentrating the filter liquid for crystallization to obtain crude valine products;
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