讨论了薄板及其配件在喷漆前的化学预处理工艺方法。
Chemical pretreatment technology of sheet and its fittings was discussed before they were sprayed lacquer.
目的：研究异烟肼在电化学预处理玻碳电极上的电化学响应。
Objective: To study the electrochemical response of isoniazid at electrochemical pretreated glassy carbon electrode (PGCE).
通过优化实验，确定了化学预处理的工艺流程、磷化液组成及工艺条件。
Experiments were made to determine about technological process of chemical pretreatment, phosphatization liquid and technical condition.
按其原理来分，预处理方法可分为物理预处理法、化学预处理法以及中间层法。
The methods could be divided into physical pretreatment methods, chemical pretreatment methods and interlayers method according to their principles.
本论文研究了桉木ctmp化学预处理废液的微电解脱色处理效果，并探讨了影响处理效果的几个因素。
Decolorization treatment of eucalyptus CTMP chemical pretreatment effluent with micro-electrolysis method was studied in the paper, and factors influencing the treatment effect were discussed.
发生了什么事，我们认为，是预处理(化学)淹没了泵的分隔器，我们会在不想要流体的地方得到一些流体，这将要我们花一段时间完成一套程序来修复它。
What happened, the pre-treat (chemical), we think, flooded the pump separator and we may have got some fluid where we didn't want it and it'll take us a while to work through a procedure to recover.
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。
The pre-treatment of them before conventional cyanide leaching includes roast, chemical oxidation and biological oxidation.
衬底预处理采用化学刻蚀和高温处理。
Chemical etching and high temperature heating were used for pretreatment of substrates.
该文简述了纤维素物理、化学、生物预处理、酶糖化、发酵酒精生产工艺及研究进展。
The physical, chemical and biological pretreatment, enzyme saccharification, alcohol fermentation technology and research development were stated in this paper.
主要包括木片的预处理(P)、盘磨化学处理(RC)及木片经预浸后漂白反应在两者之间的合理分配等。
It emphasizes preconditioning (p), refiner chemical treatment (RC), and proper distribution of bleaching reactions between the two after the chips being chemically impregnated.
详细介绍了钢管粉末静电涂装生产工艺和原理以及对钢管表面进行化学、机械的预处理工艺。
Detailed is the powder-coating process and principles of steel pipe by static electricity as well as the process of both chemical and mechanical pretreatment on steel pipe surface.
牙齿挑选标准规定未做过像酒精、甲醛、过氧化氢和其他漂白剂等化学用品预处理。
The criteria for tooth selection dictated no pretreatment with a chemical agent such as alcohol, formalin, or hydrogen peroxide, or any other form of bleaching.
实验中采用化学成分、XRD、DTA、SEM分析手段对实验原料进行了分析，确定了各原料的成分和预处理方法。
Through analytical method of chemical compositions, XRD, DTA and SEM for raw materials, composition and the preprocessing method can be assured.
广义的化学镀镍工艺包括镀前预处理工艺、镀镍工艺和后处理工艺。
Generalized electroless nickel plating technology involves pretreatment technology, nickel plating technology and after treatment.
评述了化学气相沉积金刚石薄膜衬底表面预处理技术的进展情况。
The progress of pretreatment techniques of substrate surface for CVD diamond film was reviewed.
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。
Foreign materials such as dirt, dust or oil that can be detected in the cured powder film, pre-treatment chemicals or air supply.
差分方程隐式部分采用了LU- SGS方法以避免矩阵运算，对化学反应和振动能量源项采用预处理矩阵以解决刚性问题。
The LU-SGS method is used in implicit part of the difference scheme to avoid matrix operations. The preconditioning technique is used for solving stiffness problem.
采用傅立叶红外光谱（FTIR）和X光电子能谱（XPS）对预处理前后PVDF中空纤维膜表面化学结构进行分析。
The surface compositions of the pretreated PVDF membrane were determined by Fourier transform adsorption spectrum (FTIR) and X-ray photoelectron spectroscopy (XPS).
在预处理基底上，采用化学溶液沉积法在低温下制备氧化锌纳米柱薄膜。
Zinc oxide nanopillars are synthesized by chemical solution deposition on a pre-coated substrate at a low temperature.
作为环境样品预处理的新技术，微波消解法与传统化学处理方法相比，具有诸多优点。
As a new pre-process technology in environmental sample, the microwave digestion has many advantages over traditional chemical digestion method.
采用预处理的方法，通过化学反应在纤维上引入聚酰胺使其改性并进行涂料染色。
Using pretreatment way the fiber grafted with polyamide was modified and dyed with pigments.
改进方法包括化学强化预处理、预曝气、添加氮吸附介质、添加磷吸附介质、湿地高浸润线、中浸润线、低浸润线和动态浸润线运行。
The strategies include chemically enhanced settlement, pre-aeration, addition of N-adsorption media and P-adsorption media, high, middle and low water level and dynamic saturation line within the.
研究了青霉产木聚糖酶预处理对麦草碱法化学制浆和漂白性能的影响。
Effect of pretreatment with crude xylanase from Penicillium ZCF57 on wheat straw chemical pulpability and pulp bleachability was studied.
介绍了预处理阶段的主要步骤及化学镀镍的典型配方。
The primary procedures of the pretreatment and typical formulations of electroless nickle plating of nonmetal material are also introduced.
利用傅立叶红外光谱（FTIR）和X射线光电子能谱（XPS）技术，分析桦木单板化学镀前预处理后，桦木表面官能团的变化和化学镀后元素的变化。
The variation of function group and element on it was analyzed in the pre-treated and plated process by FTIR and X-ray photoelectron spectroscopy(XPS) analysis technology.
目的研究自蚀预处理剂与羟基磷灰石(ha)间的化学吸附机制。
Objective To investigate whether or not the chemical absorption exists between the self-etching primers and hydroxyapatite (HA).
研究了预处理对菌株x4、青霉zcf57麦草生物化学制浆的影响。
The pretreatment effect on X4 and ZCF57 wheat straw biochemical pulping was investigated.
碳纳米管经纯化、氧化、敏化、活化预处理后，在碱性镀液中化学镀磁性金属钴磷合金，得到一维纳米复合材料。
After purification, oxidization, sensitization, and activation pretreatment, the surface of carbon nanotubes was deposited with Co-P by the electroless deposition method.
碳纳米管经纯化、氧化、敏化、活化预处理后，在碱性镀液中化学镀磁性金属钴磷合金，得到一维纳米复合材料。
After purification, oxidization, sensitization, and activation pretreatment, the surface of carbon nanotubes was deposited with Co-P by the electroless deposition method.
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