The process of polyvinyl butyral (PVB)was briefly introduced.
简述了聚乙烯醇缩丁醛生产的工艺流程。
PVB film may shield 99% of ultraviolet; may protect indoor furniture and goods against ultraviolet.
中间膜PV B能阻隔99%的紫外线，保护室内家具、物品免受紫外线侵害。
It is estimated that the demand of PVB interlayer in the Chinese market is increased by 20% annually.
预计中国市场对PV B中间膜的需求将以每年20%以上的速度递增。
It discussed the performance and application of the highly developing new plastic material — PVB colophony.
论述了正在高速成长的塑料新材料pvb树脂的性能及应用。
To use PVB methanol solution to test its gelling temperature is more sensitive than to use PVB ethanol solution.
发现了用PVB甲醇溶液测定冻胶化温度较乙醇溶液更灵敏。
Objective To study the effect of Wenxin Granule to treat premature ventricular beats(PVB) of coronary heart disease(CHD).
目的观察芪桂益脉灵治疗缺血性心脏病室性期前收缩的临床疗效。
Objective To study the effect of Wenxin Granule to treat premature ventricular beats(PVB) of coronary heart disease(CHD).
目的研究柴胡三参汤治疗冠心病室性期前收缩的临床疗效。
Objective to study the effect of Wenxin Granule to treat premature ventricular beats (PVB) of coronary heart disease (CHD).
目的研究稳心颗粒治疗冠心病室性期前收缩的临床疗效。
The effect of PVB structure, proportion of PVB and modifying resin and solvent type on adhesive properties was investigate…
对于PVB的结构、PVB与改性树脂的配比、以及溶剂的选择对胶粘剂性能的影响进行了研究。
The effect of PVB structure, proportion of PVB and modifying resin and solvent type on adhesive properties was investigated.
对于PVB的结构、PVB与改性树脂的配比、以及溶剂的选择对胶粘剂性能的影响进行了研究。
Middle PVB film layer reduces sun radiation, with the features of energy-saving, noise reduction and protecting indoor things from fading.
中间胶层可减低太阳辐射，有节省能源、降低噪音、防止室内设施褪色的性能。
Objective To study the clinical effect of Chaihusanshen Decoction in treating premature ventricular beats (PVB) of coronary heart disease (CHD).
目的研究柴胡三参汤治疗冠心病室性期前收缩的临床疗效。
Objective To study the clinical effect of Chaihusanshen Decoction in treating premature ventricular beats (PVB) of coronary heart disease (CHD).
【目的】观察养心复脉汤治疗冠心病室性期前收缩(气血两虚候)的临床有效性及安全性。
PVB colophony is described to be extensively used in the field of safe glass middle membranes, China film flower papers, adhesives and paints, etc.
全面讲述了PV B树脂在安全玻璃中间膜、瓷用薄膜花纸、粘合剂、涂料等方面的应用。
Tough PVB film can well damp sound waves and enable insulated glass effectively hinder sound transmission and definitely lower environmental noise.
韧质材质的PV B膜对声波有很好的阻尼作用，使夹胶玻璃能有效阻挡声音的传播，明显的降低外界环境噪音。
Decolorization of colored PVB plastic and recycle of plasticizer and resin in the colorless PVB plastic were served as study purpose in this paper.
论文以有色pvb塑料的脱色以及无色pvb塑料中增塑剂与树脂的回收为研究目标。
It introduced PVB colophony's physical and chemical property, dissolvable plasticizer, quality standard and the relationship between chemical groups.
介绍了PV B树脂的物性、化学性质、相溶的增塑剂、质量标准、基团间的相互关系等性质。
Conclusion Malignant germ cell tumors of the ovary is very sensitive to chemotherapy. The PVB and BEP regimens result in excellent response in these patients.
结论卵巢恶性生殖细胞肿瘤对化疗敏感，P VB、BEP是最有效的化疗方案。
Effects of concentration of PVB, clearance of scraper, temperature of gelling bath and concentration of acetic acid additive on membrane performance were investigated.
研究了PVB本体浓度、制膜间隙、凝胶浴温度以及乙酸添加剂等因素对PVB不对称超滤膜性能的影响；
To improve the immobilization technique, we use polyvinyl butyral (PVB) as matix to immobilize DNA on a platinum electrode and get a novel DNA electrochemical biosensor.
本论文首次使用高聚物聚乙烯醇缩丁醛（PVB）为支撑，将DNA固定在铂金电极表面，制得了新型的DNA传感器。
The XIR laminated glass is a new kind of glass that joins a transparent XIR heat-reflection film between two pieces of PVB, and then let the film heat bonding with two- piece of glass.
XIR夹层节能玻璃是在两片PVB之间加入一张透明的XIR热反射薄膜，再与两片玻璃热合而成的一种新型夹层节能玻璃。
The XIR laminated glass is a new kind of glass that joins a transparent XIR heat-reflection film between two pieces of PVB, and then let the film heat bonding with two- piece of glass.
XIR夹层节能玻璃是在两片PVB之间加入一张透明的XIR热反射薄膜，再与两片玻璃热合而成的一种新型夹层节能玻璃。
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