English translation for "na2o"

煤灰碱度乘煤灰中

Example Sentences:

	1.	Reducing na2o and k2o contents in baotou iron concentrate by flotation 钠含量的浮选试验研究
	2.	Ab initio study of structures for li2o , li2s , na2o , na2s molecules 碱金属氧化物和硫化物分子结构的从头算研究
	3.	Na2o solid fuels - determination of chemical composition of fuel ash - part 8 : determination of soda and potash nao , ko contents 固体燃料.燃料灰化学成分测定.第8部分:氧化钠
	4.	Determinations of fe2o3 , cao , mgo , na2o and k2o in alundum powder by atomic absorption spectrophotometry 刚玉粉中三氧化二铁氧化钙氧化镁氧化钠氧化钾的原子吸收分光光度测定法
	5.	6 . the density , chemical durability in water , and stability against crystallization of glasses in the na2o - teo2 system are explored and the fragility of glass forming liquid is studied 研究了nazo一teo :系统中不同成分对玻璃密度，化学稳定性，玻璃的抗析晶能力，以及玻璃形成液体的脆性等性能的影响。
	6.	Na2o - 8teo2 crystal is stable at temperatures below 330 and will decomposed into two crystalline phase including na2o4teo2 and teo2 at 340 or a higher temperature . the phase diagram of sodium tellurite is modified according to the results obtained . the transformation of na2o - 8teo2 into na2o4teo2 and teo2 includes two steps : na2o - 8teo2 is first transformed into an intermediate amorphous phase and then the intermediate amorphous phase crystallizes to form na2o - 4teo2 and teo2 - the intermediate amorphous phase formed during the transformation is amorphous powder 通过对nt _ 8晶相向nt _ 4和teo _ 2晶相的转变过程的研究发现，由nt _ 8晶相向nt _ 4和teo _ 2晶相的转变包括两个转变过程，即由nt _ 8晶相向非晶中间相转变的过程和由非晶中间相向nt _ 4和teo _ 2晶相转变的过程，在转变过程中出现的非晶中间相是一种非晶固态粉末。
	7.	This process was propitious to enrich , activate , transport the copper . in different alteration granodiorite porphyry , sio2 , k2o , cu , mo are depleted in the fresh and weakly altered rock , and are enriched in the strongly altered rock , cl is also enriched in the strongly altered rock . but na2o and fe are extracted from the porphyry into the ore - forming fluid , especially the presence of fe is in favor of cu deposition 在铜厂岩体不同的蚀变带中， sio _ 2 、 k _ 2o 、 cu 、 mo等从新鲜斑岩甚至弱蚀变带中带出，而在强蚀变带强烈富集， cl同样有在强蚀变岩石中富集的趋势；而na _ 2o 、 fe从斑岩体中带出，进入流体相中，流体中大量fe的存在，有利于铜的沉淀、富集成矿。
	8.	Results show that both the density and the chemical durability of glasses decrease with the increase of na2o content . on the other hand , the stability against crystallization of glasses increases gradually with the increase of na2o content . glasses containing 20 ~ 25mol % na2o have the strongest stability against crystallization . the glass forming liquid in the na2o - teo2 system is moderate fragile and the fragility of glass forming liquid increases with t 该系统玻璃的抗析晶能力和玻璃形成能力与试样的成分有很大关系，随着成分中氧化钠含量的升高，玻璃的抗析晶能力和玻璃形成能力则逐渐升高，当氧化钠含量在20一25mol %之间时，玻璃的抗析晶能力和玻璃形成能力最强。

Similar Words：

"na2cro4" English translation, "na2edta" English translation, "na2feedta" English translation, "na2h2y" English translation, "na2jif6" English translation, "na2s" English translation, "na2so" English translation, "na99mtco4" English translation, "naa" English translation, "naa cf" English translation