| 释义 |
PBTCOCA¹⁷⁶⁸⁷⁷BNC²³⁶²¹³⁺¹
基本例句
化聚对苯二甲酸丁二酯
And the reaction pressure had little influence that on the decomposition of PBT.
反应压力对 PBT的分解几乎无影响； cnki
The research development, production technology and commercial application of polybutylene terephthalate PBT are introduced briefly in this paper.
简要介绍了聚对苯二甲酸丁二醇酯 PBT的发展、生产及其应用。 cnki
The decomposing efficient of PBT was evaluated with the recovery of DMT monomer while the composition of liquid phase was identified that by Gas Chromatography and GPC analyzer.
PBT的分解效果以 DMT单体的生成量评价，并采用气相色谱和凝胶色谱 GPC对液相产物的组成进行分析。 cnki
The heat behaviors of PBT/ PET melt blends are investigated with a Differential Scanning Calorimeter and an Infrared Spectrogram.
应用示差扫描量热仪和红外光谱研究了 PBT/ PET熔融共混体的热性能。 cnki
The hydrolytic depolymerization of Polyethylene terephthalate PET and polybutylene terephthalate PBT under microwave irradiation is studied in this paper.
研究了微波作用下聚对苯二甲酸乙二醇酯 PET和聚对苯二甲酸丁二醇酯 PBT的水解解聚反应。 dictall
The structures and properties of the modified PBT were characterized by means of WAXD, DSC and IR.
用红外光谱、X射线衍射仪和 DSC分析研究了扩链改性后 PBT的结构与性能。 cnki
Although PBT, PET crystallized separately in their own cells, only one exothermal peak could be found in the crystallization of the blends.
虽然 PBT、 PET在共混体系中各自形成晶区，但熔体降温结晶过程中只能观察到一个结晶放热峰。 cnki
And for processing high- temperature engineering plastics such as PBT. TA category.
而且用于加工温度高的工程塑料 PBT. TA类等。 iciba
As accelerator for PET, PBT could decrease the cooling crystallization temperature and increase the melt crystallization temperature of recycled PET.
PBT作为 PET结晶促进剂，降低回收 PET的冷结晶温度，提高热结晶温度。 cnki
Conclusion:The experiment demonstrated the PEGT/ PBT with qualified cytocompatibility, and had the potential for application in vascular tissue engineering.
结论：新型可降解聚合物PEGT/ PBT具有良好的血管细胞相容性，对其在组织工程血管中的应用值得进一步开发研究。 cnki
However, a sharply reduced strength of the overall blends is inevitable when high impact strength is obtained by blending PBT with an elastomer alone.
然而，单纯采用弹性体增韧 PBT在获得高冲击韧性的同时，造成材料强度的大幅度下降。 cnki
It ones to the conclusions that the crystallization induction period and spherulite appearance time of PTT are approximate to PBT but different from PET.
实验得到的结果是： PTT的结晶诱导期和球晶出现时间与 PBT接近，但与 PET相差较大； cnki
Our experts in the fields of human and environmental safety help in classifying product ranges on the basis of PBT criteria.
我们的人类和环境安全领域的专家可以帮助您根据 PBT标准对产品进行分类。 iciba
Plastic PBT flame retardant can be chosen, also can be PC- look shiny and beautiful.
塑件选择可以是 PBT阻燃，也可以是 PC-外观闪亮，美观。 cali-light
Potential applications for the new PBT include specialty hygienic products needing softness and resiliency, as well as medical and industrial nonwoven fabrics.
新 PBT的潜在用途包括需要柔软性及回弹的特殊卫生产品，以及医疗与工业用非织造布。 wowenni
PP and PBT melt—blown nonwoven have been applied widely in blood filter but the filtering efficiency is low due to their poor hydrophilicity, then the modifications of nonwoven are necessary.
PP及 PBT熔喷非织造布在血液过滤方面有广泛的应用，但其吸水性较差，从而影响了过滤效果。 cnki
Relation between degree of crimp, crimp contraction and the structure of PBT/ PET side-by-side composite fiber under different heat setting and texturing conditions is studied.
本文研究了 PBT/ PET并列型复合纤维在不同的松弛热定型和假捻变形工艺条件下，纤维卷曲度、卷曲收缩性能以及纤维结构之间的关系。 cnki
Some essential design and specification factors of products made by PBT polyester and cotton spring fiber are analyzed.
本文通过对 PBT涤棉弹力织物的生产实践，说明了其产品的基本要素的设计和规格； chemyq
Taking the Balda camera as an example, the article introduces the application of such engineering plastics as PC, POM, ABS, PBT, PA in the camera and their technical characteristics.
以巴尔达照相机为例，分析介绍了 PC、 POM、 ABS、 PBT、 PA等工程塑料在照相机中的应用情况和技术特点。 chemyq
The article presents the market and the technical developments of engineering plastic PBT in China and the world in recent years.
本文介绍最近几年国内外 PBT工程塑料的市场及技术进展情况。 cnki
The results show that PBT could be used in electronic capacitor it some adjustment is made.
结果表明，通过适当的改性， PBT材料可用于生产电容器元件。 chemyq
To increase flowability of glass fiber reinforced flame retardant polybutylene terephthalate PBT, different plasticizers were added to the system respectively.
为提高玻纤增强阻燃聚对苯二甲酸丁二醇酯 PBT的流动性能，在体系中分别加入了不同的增塑剂。 cnki
PBT exhibits good chemical stability, fast crystallization rate and excellent processing property.
PBT本身具有化学稳定性好、结晶速度快、加工成型方便等优势。 cnki
PBT verticality must be greater than its mobility.
PBT的垂直度一定是大于其活动性。 lifengsuye |