phase diagram analysis in the production of potassium nitrate by metathetical reaction

1、

investigation on the preparation of potassium sulfate by thermal metathetical reaction

热复分解法制备硫酸钾的研究

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2、

stirring for certain time, controlling the temperature and dropping zinc chloride for metathetical reaction;

滴加完毕后，后搅拌一定时间，控制适宜温度，滴加氯化锌溶液，进行复分解反应；

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3、

analysis of the phase diagram of potassium sulphate produced with potassium chloride and ammonium sulphate by metathetical reaction

氯化钾和硫酸铵复分解制备硫酸钾相图分析

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4、

effect of thickness of abdominal subcutaneous fat on subcutaneous hemorrhage after low molecular weight heparin injection

腹部皮下脂肪厚度对注射低分子肝素致皮下出血的影响

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5、

the principles of hot dip galvanizing protection are briefly explained. factors influencing the thickness of the coating, anticorrosion properties of the alloy layers and the zinc consumption are discussed.

本文简要论述了热浸锌防护的基本原理，对在热浸锌生产过程中如何控制镀层厚度、附着性能、耐腐蚀性能以及锌耗量等作了较详细的讨论。

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6、

hydrophilic anticorrosion films for aluminum alloy

铝合金表面耐蚀亲水性涂膜的制备及其性能研究

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7、

effects of sn content on the anticorrosion property of ni-sn-p alloy plating

Sn含量对Ni-Sn-P合金镀层耐腐蚀性能的影响

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8、

coating auxiliary influences the anticorrosion of al-zn alloy coating directly.

但助镀剂的好坏直接影响Al-Zn合金镀层的耐蚀性。

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9、

object organization model network management based on open distributed processing

基于开放分布式处理的网络管理对象组织模型

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10、

exploring rural information service model: network interaction at four levels of city, county or district, town and village

市、县、乡、村四级网络联动探索农村信息服务模式

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11、

the digital substation construction scheme, engineering application model, network mode and the configuration of relay are discussed.

探讨了数字化变电站建设中的建设方案、工程应用模式、组网方式和保护配置等问题。

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12、

as a new manufacturing model, network alliance manufacturing (nam) has been a focus of study and application.

网络联盟制造作为一种新的制造模式，引起了企业界和学术界的广泛关注。

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13、

The measuring principles of weir and flume open channel flowmeters are introduced and a new calculation formula for weir flowmeter is stated.

介绍堰式和槽式明渠流量计的测量原理，提出了一种新的堰式流量计算公式。

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14、

the development of proportion weir flowmeter and its application in hydrometallurgy

比例堰流量计的研制及其在湿法冶金中的应用

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15、

the main card and additional card share the same credit line.

正，附卡暨所有卡别均共用同一信用额度。

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16、

my main card was an honest one: just because we're foreigners doesn't mean we're rich.

我的主打牌很实在：不能仅仅因为我们是外国人，就认为我们很富有。

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17、

mixed powder preserved in meat,

肉类腌制混合粉，

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18、

hardmetals--sampling and testing of mixed powder

硬质合金混合粉取样和试验方法

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19、

research on surface machined by edm with mixed powder

混粉电火花加工表面的研究

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20、

analyzing of mechanism between mixed-powder edm and mixed-air edm

混气与混粉电火花加工机理的分析

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