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proper additives
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  适当的添加剂
     Based on some important results and conclusion from previous work, major content of this paper is listed as follows:(1) Eperiment of chemical colouring of lCrl8Ni9Ti stainless steel with proper additives added to CrO3-H2SO4 colouring solution is studied.
     (1) 用化学着色法,在CrO_3-H_2SO_4着色溶液中加入适当的添加剂,对1Cr18Ni9Ti不锈钢进行了表面着色处理研究。
短句来源
     The high solid content, equality and stabilization, excellent rheological slurry can be obtained by using proper additives.
     在浆料中加入适当的添加剂可获得高固相含量、均匀稳定、流变性良好的有利于浸渍的浆料。
短句来源
     The technical crux of the preparation of low mercury alkaline Zn-MnO2 battery was to add proper additives into the low mercury zinc powder and the surface treatment of the copper nail for current collector.
     低汞碱性锌锰电池的技术关键是低汞锌粉加入适当的添加剂,集流体铜芯的表面处理。
短句来源
     Based on a great number of tests,the effect of emulsifier content,acid value,saponification value and hydrocarbon base value on the quality of emulsified explosive was analysed and the ratoinal proportion of emulsifier determined. The aim of ensuring the quality of emulsified explosive and reducing the cost was achieved by controlling the emulsifier content and selecting proper additives.
     通过大量试验 ,分析了乳化剂含量、酸值、皂化值、羟基值对乳化炸药质量的影响 ,确定了合理的乳化剂配比 ,通过控制乳化剂含量 ,选择适当的添加剂 ,实现保证乳化炸药质量 ,降低成本的目的。
短句来源
     Before the conversion,2 injection methods shall be tested and correlated in laboratory,and proper additives shall be selected to find a proper ending way of steam drive.
     在正式转注之前,需对2种注入方式进行室内实验和对比分析,并优选适当的添加剂,以便为探索蒸汽驱合理的结束方式提供依据。
短句来源
  “proper additives”译为未确定词的双语例句
     The results showed that La_2Ti_4O_7 ceramic with proper additives can be sintered between 1220℃ and 1300℃.
     结果表明选择合适种类和数量的添加剂能够使La2Ti2O7陶瓷在1220~1300℃之间烧结。
短句来源
     The results show that the proper additives can be decreased the sintering temperature and CaTiO3 can be sintered between 1 260℃ and 1 280℃. The temperature coefficient of CaTiO3 is found to be –1 000×10–6℃–1. At 10 kHz to 20 MHz,the material dielectric constant is 175 and dielectric loss is 10–4.The ceramic can be used as thermal compensation capacitor material.
     结果表明:选择合适种类和数量的添加剂能够降低CaTiO3烧结温度并能在1260~1300℃之间烧结,该材料的温度系数为–1000×10–6℃–1,在10kHz~20MHz的相对介电常数为175、介质损耗为10–4,是一种理想的高频热补偿电容器材料。
短句来源
     The colored film with the best corrosion resistance is obtained by colouring with the processes of CrO3 250g/L> H2SO4 270ml/L> proper additives 20g/L, colouring temperature 50℃, time 30min The results show that the addition of proper additives can improve the colouring speed and decrease colouring temperature 30~40℃.
     确定了化学转化膜耐蚀最优工艺:着色溶液CrO_3 250g/L、H_2SO_4 270ml/L、添加剂20g/L,着色温度50℃,时间30min。 添加剂的加入加快了着色过程,使工艺温度降低了30~40℃。
短句来源
     The samples made from the mixtures of proper additives, such as Y2O3Al2O3 and Al2O3MgO, and sialon powder prepared from Kaolin through the carbothermal reduction and nitridation process have been sintered under N2 atmosphere.
     以高岭土为主要原料,采用碳热还原氮化法合成的Sialon粉末为主要原料,分别添加Y2O3Al2O3系与Al2O3MgO系两种烧结助剂后进行充分混合,混合物粉末在钢模中冷压成两种压坯试样a和b,然后在N2气氛中进行无压烧结。
短句来源
     The results show that MgTiO3 ceramics with proper additives can be sintered between 1260C and 1280C.
     结果表明:合适的添加剂能够使MgTiO3陶瓷在1240~1300℃之间烧结;
短句来源
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  相似匹配句对
     The nursing was proper;
     护理得当,无心理障碍,痊愈出院。
短句来源
     Gasoline and Its Additives.
     汽油及汽油添加剂
短句来源
     ON PROPER MAPPING
     关于固有映射的探讨
短句来源
     Food Additives
     走出食品添加剂的认识误区
短句来源
     In proper concentration range,macromolecule polymer additives can improve erosion effect.
     在合适的浓度范围内,高分子添加剂可以提高射流的破岩能力。
短句来源
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  proper additives
Proper additives improve soil removal and reduce deposits on fabrics.
      
The use of proper additives can increase the melt point of the ash or bed material, through which the agglomeration problem can be reduced.
      


With proper additives in a polar organic solvent, the crystallinear HMW PPS was synthesised from hydrogen sulfide andP-dichlorobenzene. The properties of the PPS were determined,and the fiber of the PPS was obtained.

以硫化氢、对二氯苯为原料,加入一定量的助剂,在极性有机溶剂中进行常压聚合反应,得到线型、结晶性的高分子量聚苯硫醚(HMWPPS)。对聚合物进行分析测定:熔点>290℃,热分解温度>500℃,熔融粘度达6.8×10~3Pa.s(303℃测定)。将本法产品作抽丝试验,得到了聚苯硫醚纤维。本法的特点是产品质量好、收率高、重演性好、成本低、而且,有利于环境保护。

This article describes the formulation study of two-stroke engine oil using Daqing neutral oil as base stocks. The proper additive package was determined through crankcase simulation test and 12h accelerated two-stroke engine test.The formulated product was tested on 5.5kW two-stroke engine for 500h and on motorcycle with a displacement of 80cm~3 for 16000km. The results indicate that the performance of the formulated two-stroke engine oil is comparable to that of the imported two-stroke engine oil.

本文介绍了以大庆中性油研制Ⅱ档二冲程汽油机油.通过曲轴箱模拟试验、二冲程汽油发动机12h强化试验对添加剂进行筛选.将选出的产品在5.5kW二冲程汽油发动机上进行500h运转试验,并在排气量为80cm~3摩托车上进行16000km行车试验.试验结果表明,研制的产品性能与目前国外同类产品相当.

Based on the authors' investigation and other researchers' articles the adva-ntages and shortcomings in various precoating process were reviewed. And thenecessity of the cold process in specified conditions was discussed. Some mainfacts effecting on the quality of (Cold Process) precoated sand their effectingresults were investigated by analyzing microscopically the resin film on the sur-face of precoated sand and measuring the strength of precoated sand. It was poi-nted out that it's importent to use round...

Based on the authors' investigation and other researchers' articles the adva-ntages and shortcomings in various precoating process were reviewed. And thenecessity of the cold process in specified conditions was discussed. Some mainfacts effecting on the quality of (Cold Process) precoated sand their effectingresults were investigated by analyzing microscopically the resin film on the sur-face of precoated sand and measuring the strength of precoated sand. It was poi-nted out that it's importent to use round sand, coarse sand (e.g.45/75) anddry sand (e.g.moisture capacity≤0.15% or 0.20%) and to control moisturecapacity of alcohol (e.g.≤5.0%), to collect proper additive quantity of resinand it's hardener and to mill with feeding mixed liquid raw meterials in orderto high=quality coated sand.

本文分析了各种覆膜工艺的优缺点,指出了冷法覆膜工艺在一定条件下的必要性。并通过对覆膜砂表面覆膜情况的显微分析和硬化强度的测定,对影响(冷法)覆膜砂质量的一些主要因素及其影响结果进行了研究。认为尽可能地采用圆砂、粗砂(如45/75)和干砂(如含水重≤0.15~0.20%)、控制酒精含水量(如不高于5%)、正确使用树脂和乌洛托品的加入量以及采用混合液加料方式混砂等对获得高质量的覆膜砂均有重要作用。

 
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