Whet her electroplating quality is good or bad depends on pre-treatment.
铝制件电镀质量的好坏，预处理是关键。
UV primer with pre-treatment function already exists on a pilot-plant scale.
有预处理功能的紫外线已经在中试工厂存在了。
Material used in pre-treatment systems to reduce the tendency of the chemicals to foam.
在前处理体系中减少化学泡沫的材料。
The formulation and process conditions of pre-treatment activating solution were presented.
给出了前处理活化液的配方和工艺条件。
In the second part of the study there were some pre-treatment differences between the two groups.
在这一研究的第二部分，在两族之间有一些治疗前差异。
The method is suitable for batch samples with high accuracy, repeatability and less pre-treatment time.
该方法用时间少，准确度高，再现性好，适合批量样品的测试。
The real effect the Hydraulic load does for the effect of water biological pre-treatment by elastic packing.
水力负荷的大小对于弹性填料生物预处理净化水质的效果随不同项目有不同的影响。
The effect of pre-treatment of the asbestos tailings on the acid leaching reaction of asbestos tailings was studied.
本文就石棉尾矿的预处理对石棉尾矿与酸反应效果的影响进行了研究。
Sample pre-treatment technologies and their application to pesticide residues analysis were introduced in Chapter I.
第一章样品的前处理方法和气相色谱分析技术及其在农药残留分析中的应用。
Electrolysis degreasing, electrolysis pickling and straight line flooding fulling process are adopted while pre-treatment.
预处理采用电解脱脂、电解酸洗、直线溢流漂洗工艺。
The pre-treatment of them before conventional cyanide leaching includes roast, chemical oxidation and biological oxidation.
在传统氰化浸出之前进行的预处理过程包括焙烧，化学氧化和生物氧化。
Zincate treatment is a normal pre-treatment for aluminium and its alloys, playing an important role in practical production.
浸锌是铝及其合金特殊前处理中较为常见的方式，在实际生产中占有重要地位。
These studies have employed a variety of pre-treatment and analysis methods, with varying degrees of accuracy and precision.
这些研究采用了各种不同精密度和准确度的样品处理和分析方法。
No ' differences were found between pre-treatment and post-treatment (P>0.05) in relation to extent of extrusion of lumbar disc.
结果显示治疗前后突出椎间盘的突出程度无显著差异（P＞0.05）。
Foreign materials such as dirt, dust or oil that can be detected in the cured powder film, pre-treatment chemicals or air supply.
在粉末、预处理化学物质、供气中出现的外来材料，如污物、灰尘、油等。
For solving the problems of soybean oil extraction using 95% ethanol as solvent, a new oilseed pre-treatment method was proposed.
为解决95%乙醇浸出大豆油工艺中的几个难点，探索了新的油料预处理方法。
This article introduces the choice of blasting plan and pre-treatment plan, presents the explosion parameters and the explosion effect.
介绍了该楼爆破方案选择及预处理方案，给出了爆破参数及爆破效果。
Conclusion Blood storage time and pre-treatment process have an important impact on RBC oxygen-carrying function and energy metabolism.
目的探讨血液保存时间和过滤、离心等前处理操作对红细胞携氧功能及能量代谢的影响。
The second building is a research laboratory facility with geological laboratories where the found specimens are subjected to pre-treatment.
第二座大楼是含有地质实验室的研究实验室，发现的标本可以在这里进行预先处理。
The experiments of recoveries were finished, the Pre-treatment methods according with Field Trial Standard of Pesticide Residue were choosed.
通过添加回收率试验，选择符合《农药残留田间试验准则》的前处理方法。
Sampling pre-treatment system is an important factor in magneto-dynamic oxygen analyzer system for detecting the oxygen content in coke oven gas.
在监测焦炉煤气氧含量的磁力机械式氧分析仪系统中，采样预处理系统是一个重要环节。
The fibrinogen levels and platelet aggregation ratio were markedly lower in the post-treatment plasma than in the pre-treatment plasma with TMPZ.
川芎嗪治疗组治疗后纤维蛋白原、血小板聚集率明显降低，而常规治疗组治疗后两者无变化；
The best indicators of sustained virologic response are low pre-treatment serum HBV DNA titers and elevated alanine aminotransferase (ALT) levels.
持续性病毒学应答的最佳指标是较低的治疗前血清hbvDNA滴度和较高的谷丙转氨酶(ALT)水平。
In this paper, selection of blasting cut height and parameters, pre-treatment, design of priming circuit and safety precaution measures were introduced.
文中介绍了爆高和爆破参数的选择、预处理、起爆破网路设计和安全防护措施。
To identify the relationship model between coke oven flue temperature and regenerator temperature, the pre-treatment should be made on the identified data.
辨识焦炉火道温度和蓄热室温度的关系模型，需要对辨识数据进行预处理。
Comparing the results of the pre-treatment yeast from one of non-pretreatment yeast with it, the purity of RNA of it is greatly raised than the pre-treatment.
另外，对未予处理和进行予处理的酵母提取作了比较，从予处理的酵母提取RNA，所提取的RNA纯度显著提高。
The straw fibers were pretreated with ammonia water and the effect of the pre-treatment on the mechanical property of the straw flowerpot material was studied.
分析了经氨水处理的秸秆纤维对秸秆花盆材料力学性能的影响，讨论了以淀粉为主的基体材料对秸秆花盆性能的影响。
The straw fibers were pretreated with ammonia water and the effect of the pre-treatment on the mechanical property of the straw flowerpot material was studied.
分析了经氨水处理的秸秆纤维对秸秆花盆材料力学性能的影响，讨论了以淀粉为主的基体材料对秸秆花盆性能的影响。
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