Self-extinguishing, no fusion and no drippage.
具有自熄效果,不熔融滴落。
Self-extinguishing, no fusion and no drippage.
具有自熄效果,不熔融滴落。
The results indicate the melt processible fluoroplastics PVDF has good processing property of injection molding.
结果显示可熔融氟塑PVDF具有较好的注射成型加工性能。
Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.
以熔融氯化锌作为热载体,对聚丙烯(PP)的热解液化进行研究。
The sample was molten and decomposed with sodium peroxide,leached and acidified with hot water and constant-volumed.
试样以氧化钠熔融分解,热水浸取、酸化,定容。
Granite as raw material,PSA is made in a series of aggregat e reactions of chemical fusibility.
选用花岗闪长岩为原,一系列的化学熔融聚合反应制成新型絮凝剂--聚硅酸铁铝盐絮凝剂。
The principle,process and technical characteristics from the original prilling ammonium nitrate equipment being transformed into nitrocompound fertilizer production are introduced.
介绍利用原有造粒硝生产装置改产硝基复肥的生产原理、工艺流程和技术特点,使用差动式造粒机成功解决了熔融液造粒困难的问题。
This bead fusion method is a perfect sampling method for ICP, AA, as well as for indissolvable samples in wet chemical analysis.
对于ICP、AA和湿法化学分析手段,对于难溶样品,熔融方法同样是一种非常完美的制样手段。
When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.
当两种不同的金属放在熔融的碱金属或碱土金属氯化物盐浴中时,较易腐蚀的金属会沉积在较难腐蚀的金属上。
This paper discussesd the preparation of glage-trace element fertiliar.Main raw material-glass and some trace element were put into together,when the reactants were melt,they occur solidoid reaction.
玻璃微量元素肥,是以玻璃为主要原,加人适量的微量元素,经灼烧成为熔融状态后,发生固相反应,即生成玻璃微量元素肥。
This method not only lowcrs the temperature of labelling ortho-iodo-hippuric acid, speeds up the reaction and gives high yield, but aslo suits the requirement of large scale production.
早期,邻-碘马尿酸的标记大多采用水溶液体系,热熔融体系,热液熔融体系的交换法来制备。
CA Cement Clinker is a manufactured commodity which raw materials are high quality limestone and bauxite.The raw materials should be mixed according to suitable ratio to pelletize.
铝酸钙熟是以经优质的钙质、铝质原材按适当的比例配合,经成型后烧结至部分熔融而制成。
The alloy layer of tinplate is an intermetallic compound formed between base plate and tin coating through thermodiffusion during the treatment of heating and fusing after electrotinning.
镀锡板合金层是镀锡后在加热熔融处理程中热扩散在基板与锡层之间生成的一种金属间化合物,因此,合金层的生成与原板和镀层都有很大关系。
Abstract : When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.
摘要 : 当两种不同的金属放在熔融的碱金属或碱土金属氯化物盐浴中时,较易腐蚀的金属会沉积在较难腐蚀的金属上。
Rapid growth of “mother dendrites” in a given location of a melt at just below the liquidus temperature, that growth being the result of rapid heat extraction from the melt, or from recalescence.
在特定的熔点,以低于液相线的温快速生成“母晶枝”,这是使熔融金属或复辉快速散热的结果。
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