Bisphenol A. Also called BPA, it's used to make shatter-proof plastic known as polycarbonate, found in everything from water bottles to medical devices to the lining of food packaging.
双酚a，也称BPA，用来生产防碎塑料，工业上又叫作聚碳酸酯。BPA无处不在，从矿泉水瓶、医疗器械到及食品包装的内里，都有它的身影。
The outside is covered with thick water-proof felt.
外面蒙着一层厚厚的防水毛毡。
Only the new device is housed in sealed water proof case.
只有这种新装置才具有密封防水的外壳。
Only the new device is housed in sealed water proof case .
只有这种新装置才具有密封防水的外壳。
The key points, construction technology and test method of water proof in situ were discussed in this paper.
结合工程实例论述了帷幕注浆的设计要点、施工工艺以及判定止水效果的原位测试方法。
The modification has been made on the black wattle tannin adhesive with sodium sulfite and the MUF concentrate so as to prepare out a tannin adhesive with good water-proof and better glue properties.
采用亚硫酸钠和三聚氰胺- 尿素- 甲醛预缩液对黑荆树单宁胶粘剂进行改性处理，制备具有良好的耐水性能和胶合性能的单宁胶粘剂。
The wiring harness of automotive lamps works in wicked situations, thus it should meet the demands of water-proof, air tightness and so on.
摘要：灯具线束工作在高温高湿、震动频繁的环境中，因此要求其具有防水性、耐高温、固定牢靠、与灯具配合的气密性等性能要求。
The construction water-proof coating has been mainly used for antiseep and dampproof of the buildings.
建筑防水涂料主要用于建筑物的防漏、防渗及防潮。
Said invention utilizes plastic film or plastic board as the water-proof layer of root, while the plastic layer is mounted on the surface of root or in the one layer of multilayer structure of root.
本发明用塑料薄膜或塑料板作为房顶的防水层，塑料层位于房顶表层，或位于房顶多层结构中的其中一层。
The waterproof agent not only has good water-proof performance for fibreboard, but also has no effects on performance of board.
本防水剂既对纤维板有着良好的防水性能，对板的性能又没有影响。
Secondly, the performance of epoxy asphalt and other water-proof binder coat was studied with laboratory experiment.
其次，通过室内试验，系统研究了环氧沥青的各项力学性能，并与其他防水粘结层做比较。
Firstly, basing on the investigation of damage styles and reasons of deck pavement, the paper presents the technical requirements of water-proof binder coat and deck pavement.
首先，在广泛调查了桥面铺装损坏类型及损坏原因的基础上，本文提出了桥面铺装对防水粘结层和铺装层混合料的技术要求。
A new type of flame retarding mildew-resistant and water-proof tarpaulin for railway use was developed.
一种新型阻燃、防霉和防水的铁路篷布已研制成功。
The characteristics of several smart textiles were presented, e. g., water-proof and humidity breathable, temp. regulating, bionic, allochroic, electronic and intelligent safe-protecting textiles.
如防水透湿、调温、仿生、变色、电子及智能安全防护纺织品的特性。
Putty for exterior wall needs good properties of water - proof, alkali -proof and good cohesiveness to basis and to coating.
外墙腻子要求有较好的耐水、耐碱性及与基层和涂层的良好粘结性。
The product possesses very strong water-proof and mildew-proof property, very strong adhesion and excellent sealing performance.
本产品具有超强防水，防霉，粘接力强，密封性能优越。
Good seal, water proof, moistureproof, can prolong the life of goods.
密封性好，防水，防潮，可以延长产品寿命。
The reflective material produced by transfer method, featured high reflective strength, smooth and fine appearance, soft handle, and water proof and abrasion resistance and washing resistance.
采用转移法生产反光材料，其反光强度高、外观光滑细腻、手感柔软，且防水、耐磨、耐洗。
This paper explains the prestressing expansion technique, in site producing flow line, hanging construction technique and water proof treatment method.
文章叙述了该构件的预应力张拉技术、现场生产流水线、吊装施工技术及防水处理方法。
Coating bamboo with a solution of celluloid in acetone does not exert a water proof effect greatly.
用赛璐珞的丙酮溶液涂布竹材，其防水效力增加不多。
This paper introduces the structure, performance, characteristic, using scope of new type water proof materials SDK and building technique and operating demands.
介绍了新型防水材料SDK的构成、性能、特点、适用范围以及施工工艺和操作要求。
The interaction among different components has been discussed and a proper formulation for production is determined according to requirement of comprehensive performance of water proof mortar.
探讨各成分之间的相互作用，并根据防水砂浆的综合性能要求确定比较合适的生产配方。
The adhesive has a good intensity of adhesion and water proof, it can be used to adhere to some inorganic materials such as carbon steel, aluminum and glass.
该胶具有较好的粘接强度和耐水性，可用于碳钢、铝及玻璃等无机材料的粘接。
Submersible electric pumps have an impeller directly connected to a water-proof electric motor.
沉入式电动泵有一个叶轮可以直接连接到防水电机。
Foam glass has many fine properties as follows:fire proof, water proof, heat keeping and insulation, sound absorption and so on.
前言：泡沫玻璃具有防火、防水、保温隔热、 吸声等良好性能。
Through the analysis of the necessity of the water-proof dope of bridge pavement, discussion is made on the performance of the macromolecule polymer dope.
从高等级公路桥梁桥面防水的必要性入手，介绍了高分子聚合物防水涂料的性能要求及施工方法。
Through the analysis of the necessity of the water-proof dope of bridge pavement, discussion is made on the performance of the macromolecule polymer dope.
从高等级公路桥梁桥面防水的必要性入手，介绍了高分子聚合物防水涂料的性能要求及施工方法。
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