Chinese translation for "nh4hco3"

碳酸氢氨

Example Sentences:

	1.	With the proportion does not change at present ( namely ca ( h2po4 ) 2 = 2 : 1 ) , the application rate of each mu slope cultivated land should be rised to 100 kg nh4hco3 + 200 kg ca ( h2po4 ) 2 在目前施肥比例不变的前提下(即碳铵：过磷酸钙= 2 ： 1 ) ，每亩坡耕地施肥量应从50kg碳铵+ 100kg过磷酸钙增加到每亩100kg碳铵+ 200kg过磷酸钙。
	2.	3 . when apply fertilizer quantity is 1 . 5 to 2 times to the present quantity on bench terrace , wheat output raise obviously . but the best application rate is 1 . 5 times to the present quantity ( namely 75 kg nh4hco3 + 150 kg ca ( h2po4 ) 2 per mu ) 在黄?土地区水平梯田上，施肥量达到目前施肥量的1 . 5到2倍时，小麦产量明显提高，但以施肥量为目前1 . 5倍(即每亩施75kg碳铵+ 150kg过磷酸钙)时为最佳。
	3.	Yttrium aluminum garnet ( y3al5o12 , yag ) is not only a very important laser material , but also a high - temperature structural material and a fluorescence material . in this paper , the discussions are mainly focused on the synthesis of yag powders by co - precipitation method , self - propagating high - temperature synthesis and mixed method , powder ' s property , etc . in the co - precipitation method , the precursor was produced by adding a mixed a1 ( no3 ) 3 and y ( no3 ) 3 solution to nh4hco3 solution . yag can be obtained by heating the precursor at looo ' c for 5 hours without the formation of yam and yap transition phase 钇铝石榴石( y _ 3al _ 5o _ 12 ，简称yag )是一种重要的激光基质材料，同时它还作为高温材料和荧光材料得到了广泛的应用，本文主要讨论了化学共沉法、燃烧法制备yag的超微粉的工艺，并对yag超微粉的性能及物相进行了分析；采用固相合成法制备了ca ， ca ： yag系列陶瓷，并对其结构和性能进行了讨论。
	4.	Moreover , the quenching concentration of eu is raised . on the basement of successful synthesis of two - components oxide , edta complexing sol - gel method was expanded and applied to effectively synthesis nanosized muti - components oxide , such as la1 - xsrx fe o3 , lafe1 - xcuxo3 , la1 - xsrx coo3 , laco1 - xcuxo3 because edta can bind with most metallic elements of the periodic table , this technique become a versatile tool in the production and study of new nano materials of multi - component complex oxides . a economic and new process has been studied to synthesis la2o3 nanocrystalline , using nh4hco3 as precipitant 河北大学理学博士学位论文对于单一组份的稀土氧化物，探索出一条更经济、更方便的合成方法，即:用碳酸氢钱做稀土沉淀剂，成功地制备了纳米l匆03 ，并对中间产物碳酸斓及其烧成的氧化斓分别进行了ir 、 tg一dta 、 sem 、 xrd分析研究，确定了碳酸悯的组成，氧化斓的物相、结构，并发现分散剂的种类对微观形貌有一定的影响。

Similar Words：

"nh4cl" Chinese translation, "nh4clo4" Chinese translation, "nh4cns" Chinese translation, "nh4f" Chinese translation, "nh4h2po4" Chinese translation, "nh4hf2" Chinese translation, "nh4no3" Chinese translation, "nh4oh nh4oh" Chinese translation, "nha" Chinese translation, "nha bang" Chinese translation