除

Such as angle grinder, wire brush, needle beam pneumatic rust, and wind knock rust hammers, gear-type rotary rust, etc., are semi-mechanized equipment, tools, light, mobility, and to more thoroughly to rust , old coatings, the coating can be played on the shelf hair treatment, significantly more efficient than manual derusting increased up to 1 ~ 2m2 / h, but can not remove the oxide skin, the smaller surface roughness and can not achieve high-quality surface to deal with quality, ergonomic handle lower than the jet.

如角向磨光机、钢丝刷、风动针束除锈器、风动敲锈锤、齿型旋转除锈器等，属于半机械化设备，工具轻巧、机动性大，能较彻底去除锈、旧涂层等，能对货架涂层进行打毛处理，效率比手工除锈大大提高，可达1~2m2/h，但不能除去氧化皮，表面粗糙度较小，不能达到优质的表面处理质量，工效较喷射处理低。

This article has described the impact of Chlorine upon the system of Zinc hydrometallurgical extraction,and also presented Chorine removal by Copper cake purification.

文章论述了湿法炼锌中氯对系统的影响，提出了利用铜渣净化除氯的方法，分析了铜渣净化除氯中各因素对除氯效果的影响。

Green room: Cockscomb addition to uranium and other radioactive; Aloe three of vinyl chloride, hydrogen sulfide, benzene and other organic matter, and absorb dust, bacteria; cactus absorb the infection; aspartic In addition to heavy metal particles; Chlorophytum is very suitable for on raising plants indoors and do not bother Oh!

房间养几盆绿色植物：鸡冠花除铀等放射性；芦荟除三氯乙烯、硫化氢、苯等有机物，并吸收灰尘、细菌；仙人掌吸收病菌；天门冬除重金属微粒；吊兰是非常适合室内养植且不费心的植物哦！

The decoloration ratio of cornhusk hydrolysate was 92.27%. 75% of furfurol, 53% of 5-hydroxymethyl furfural and 98% of polyphenol compounds were removed, and the loss of total sugar was below 5%.

在此工艺条件下，水解液的脱色率为92.27%，糠醛脱除率75%，5-羟甲基糠醛脱除率53%，多酚类化合物脱除率98%，总糖损失低于5%。

The deaeration characteristics of net in deaerator, and the load characteristics of netted film type deaerator were studied.

试验研究了除氧器丝网圈的除氧特性以及丝网膜式除氧器的负荷特性。

But as a result of various reasons,a lot of deaerators fail to guarantee the qualitied deaeration effect,leading to corrosion damage of system,thus seriously influencing the life and safe operation of equipment.To retrofit these deaerators is a task of top priority.

它保证锅炉给水的品质，特别是溶氧量满足设备运行要求；但是由于种种原因，不少除氧器无法保证合格的除氧效果，致使系统腐蚀损害，严重影响设备寿命和安全运行，改造这些除氧器是当务之急。

Based on the data of rotating-film deaerator performance test done at some power plant,the deaerating effect was evaluated.

介绍了在某厂进行的旋膜式除氧器性能试验的主要数据，并据此评价了这种除氧器的实际除氧效果。

Based on the result of spray tray deaerator research, the netted film type deaerator was designed by analyzing heat and mass transfer characteristics of deaerator, and experimental research was done.

在喷雾-填料式除氧器研究成果基础上，通过分析除氧器传热传质的特点，设计了一种新型的丝网膜式除氧器，并进行了试验研究。

A new inline compact degas unit has been developed based on the last dagas theory and combining with production situation.

根据最新的除气理论原理，结合生产现状研制了一种新的紧凑型在线除气装置，该装置在只使用氩气或氮气时除气效率达 5 0 %以上。

Through the application of orthogonal method in the design of dehydrator,the text analyzed the result of experiment in variance,ascertained parameter's affecting in the design of dehydrator.

通过在除水器设计实验中应用正交法，使其在大量减少实验次数的前提下能够大致反映全面的实验结果，对实验结果进行方差分析，确定除水器设计中主要参数外圆直径、叶片切向角、叶片高度、叶片数目对脱水性能影响的程度，进行优化，为除水器设计中获取最佳设计参数提供科学依

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。