蚕吐丝前，蛋白质尚未结晶，蚕是如何将蛋白质转换成蚕线一直是个未解之谜。
For some time it was a mystery how silkworms managed to convert these proteins into silk threads without the proteins crystallizing before the animal is ready to spin them.
本文应用光学解偏振法和DSC法研究了PET的结晶行为。
The crystallization behavior of PET is studied by depolarized light intensity and DSC.
有效的结晶增长、结晶形态与缩聚反应的解耦合是强化固相缩聚技术的科学基础。
Enough research of crystallization and crystalline form is the base to improve the technology of ssp process.
沙隆达盐矿通过十多年盐井开采探索与总结，逐步形成了对盐井盐结晶解堵和防堵规律的认识。
With over ten years of exploration and summarization in salt well exploitation, Shalongda salt Mine has gradually accumulated rules of eliminating and preventing pipe plugging by salt crystal.
该酸解淀粉经过溶解和冷冻重结晶制备得到了淀粉球晶。
The starch spherocrystals were prepared by dissolution and freezing recrystallization of the acid-hydrolyzed starch.
采用偏光显微镜和光学解偏结晶速率仪研究了嵌段聚醚酯共聚物的结晶形态和等温结晶过程。
The crystallization morphology and isothermal crystallization process were studied by means of polarized microscope and DLI (Depolarized Light Intensity) for poly (ether ester) block copolymers.
介绍了结晶态钼酸铵不同的SEM形貌及其在动态焙解还原制取钼粉中的应用情况。
Various SEM appearances of ammonium molybdate crystalline and their application in molybdenum powder preparation by dynamic roastdissociation-reduction are introduced in this paper.
酸解玉米淀粉经过溶解及冷冻结晶后可形成B型淀粉微晶。
B-Type starch crystallites can be formed from dissolving and frozen-crystallizing the acid-hydrolyzed maize starch.
酸解淀粉经均相脱支和结晶化可以形成较好的微晶，且酸解时间越长结晶度越高。
The better crystallite can be obtained by homogeneously debranching and crystallizing the acid-hydrolyzed starch. Besides the crystallinity increases as the hydrolysis time lasts.
玉米淀粉和马铃薯淀粉随着酸解时间的延长，结晶度逐渐增大，但是晶型不发生改变。
The relative crystallinity of the residues of maize starch and potato starch gradually increased with the increase of hydrolysis time, but the crystal type of which didn't changed.
玉米淀粉和马铃薯淀粉随着酸解时间的延长，结晶度逐渐增大，但是晶型不发生改变。
The relative crystallinity of the residues of maize starch and potato starch gradually increased with the increase of hydrolysis time, but the crystal type of which didn't changed.
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