英语释义

1. to treat previously to subject to pretreatment
pretreat the stain before washing pretreated the roads with sand/salt before the snowstorm pretreating wastewater … he now pretreats patients with medicines to counter possible reactions.
— Elisabeth Rosenthal

2. to subject to pretreatment

片语

pretreating agent[助剂]

preprocessing预处理；预加工

pretreating temperature预处理温度

pretreating technique预处理技术

preliminary treatment预处理

electrolysis pretreating电解预处理

temperature pretreating温度预处理

pretreating washing初洗

pretreating fluid预处理液

bruting磨削；粗加工（brute的ing形式）

heat pretreating加热预处理

pretreating method预处理方法

英汉例句

• The pretreating process and the mechanism of hydrogen peroxide bleaching were discussed too.

  同时，也对过氧化氢漂前活性氧预处理工艺及作用机理进行了初步的研究。

• Experiments show that the quality of phosphate coatings may be considerably affected by the materials to be coated, the pretreating methods, sorts and concentrations of ions in the solutions.

  实验结果表明：材质的种类、磷化前的处理方法以及磷化液中离子的种类及浓度对磷化膜都有很大的影响。

• This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process.

  通过试验研究，提出了利用难处理矿石的热压氧化预处理的原有体系直接进行氰化提金的新工艺。

• In this paper, the author proposes a method for the optimal design of pretreating industrial wastewater by distillation method.

  提出用精馏法预处理工业废水的一种优化设计方法。

• The suitable pretreating process may improve its technical features effectively.

  经适当预处理可有效改善白土的工艺性能。

• After pretreating in vivo with OLA, the hepatocytes showed an obvious increase of synthetic rate of DNA and protein.

  结果发现，经OLA预处理后的小鼠，其肝细胞DNA和蛋白质合成速率明显增加。

• By using special pretreating method before plating aiming at the characteristics of good chemical stability and hydrophobic behavior of PP.

  针对PP化学稳定性好、憎水性强的特点，采用了特殊的镀前处理方法。

• Compared with common sample pretreating method of organic solvent extraction, this method showed the advantages of simple procedure, very little loss of analyzed sample, rapidity and sensitivity.

  相比目前常用的有机溶剂萃取的样品处理方法，该方法显示了步骤简单、待分析物损失量小和快速灵敏的优点。

• The results showed that the adhesion on the short fibre surface was promoted by pretreating the nylon short fibre with new system.

  结果表明，采用新体系对锦纶短纤维进行预处理后，短纤维界面层具有一定的粘合效果。

• The invention relates to a method for pretreating ore pulp in a lead and zinc oxide flotation process.

  本发明涉及一种氧化铅锌矿浮选过程中矿浆预处理的方法。

• A pretreating method for waste nylon 6 short fiber was proposed to improve the adhesion between short fiber and waste PP matrix and the dispersion of short fiber in matrix.

  出一种废尼龙6短纤维预处理方法。采用这种方法能提高短纤维与废pp基质的粘合性能并改善短纤维在基质中的分散。

• The acid buffering capacity of birch veneer decreased by dyeing directly and increased by dyeing after pretreating with NaOH solution.

  桦木单板直接染色酸缓沖容量减小，而预处理后染色则酸缓沖容量增大。

• Using the photoelectric detection technique, the scheme of pretreating circuit in multi transient light events system based FPGA-tech is proposed.

  利用光电检测技术，提出基于FPGA的瞬变光多事件探测系统预处理电路实现方案。

• Mistakes in the original design of the pretreating process section of the color coating line caused certain quality defects on the product.

  彩板生产线预处理工艺段原设计缺陷造成彩板质量问题。

• The technological conditions of preparing polishes from bastnasite such as pretreating with hydrochloride acid, roasting and quenching were studied.

  以微山氟碳铈精矿为原料，研究了预处理、焙烧、淬火等工艺条件对制备稀土抛光粉性能的影响。

• The application of low-base pretreating agent DKB-321 on corduroys was probed, and a short running process with optimal conditions was detd.

  探讨了低堿前处理剂DKB-321在灯芯绒织物上的应用，确定了短流程工艺和最佳工艺条件；

• The obtained datas can be regarded as the basis for pretreating the wastewater from the petrochemical plant.

  所测数据可作为天津石化公司供排水厂进行水质预处理的依据。

• Technical transform aimed at solving a series of problems of the pretreating section of a CCR, such as high sulfur content in topped oil and chlorine corrosion of equipment, etc.

  针对连续重整预处理单元开工以来存在的一系列问题，诸如拔头油硫含量高和氯腐蚀严重等进行了技术改造。

• Fresh green bean sprouts were used to process into dehydrated green bean sprouts through hot-air drying after pretreating with maltodextrin mixture.

  以新鲜绿豆芽为主要原料，采用麦芽糊精混合液进行预处理，经热风干燥加工脱水豆芽。

• The utility model relates to a pretreating automatic back-flushing water purifier, which relates to the water treatment technology, in particular to a water purifier.

  预处理自动反沖洗纯水机，涉及水处理技术，特别涉及一种凈化水设备。