Self-extinguishing, no fusion and no drippage.
具有自熄效果,不滴落。
Self-extinguishing, no fusion and no drippage.
具有自熄效果,不滴落。
The results indicate the melt processible fluoroplastics PVDF has good processing property of injection molding.
结果显示可氟塑料PVDF具有较好
注射成型加工性能。
Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.
以氯
锌作为热载体,对聚丙烯(PP)
热解液
进行研究。
The sample was molten and decomposed with sodium peroxide,leached and acidified with hot water and constant-volumed.
试样以过氧分解,热水浸取、酸
,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料,通过一系列学
聚合反应制成新型
凝剂--聚硅酸铁铝盐
凝剂。
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和湿法学分析手段,对于难溶样品,
方法同样是一种非常完美
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.
当两种不同金属放在
金属或
土金属氯
物盐浴中时,较易腐蚀
金属会沉积在较难腐蚀
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.
玻璃微量元素肥料,是以玻璃为主要原料,加人适量微量元素,经过灼烧成为
状态后,发生固相反应,即生成玻璃微量元素肥料。
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.
铝酸钙熟料是以经优质钙质、铝质原材料按适当
比例配合,经成型后烧结至部分
而制成。
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-碘马尿酸标记大多采用水溶液体系,热
体系,热液
体系
交换法来制备。
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处理过程中通过热扩散在基板与锡层之间生成
一种金属间
合物,因此,合金层
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 : 当两种不同金属放在
金属或
土金属氯
物盐浴中时,较易腐蚀
金属会沉积在较难腐蚀
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.
在特定点,以低于液相线
温度快速生成“母晶枝”,这是使
金属或复辉快速散热
结果。
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