The implementation status of the mandatory pre-wash requirements for international bulk chemical tankers and measures to be taken;
国际散装化学品船舶强制预洗的履约现状及对策
Employment of weak base of relatively lower concentration for a pre-wash of solution by loading was conducted in determining the optimum conditions for isolation of high-purified Lysine.
探索离子交换技术提取高纯度赖氨酸的工艺方法,考察离子交换液的pH,离子交换树脂型号的选择,流量,解析剂浓度等因素的影响,并采用低浓度弱碱预洗上柱液,寻找提取高纯度赖氨酸的适宜条件。
The choice of scheme, manufacturing process and service condition of pickling galvanized chemical treating spouts consisting of precleaning spout, pickling spout and poaching spout have been analyzed, and it shows that the spouts fulfill requirements for mounting and using, which provides fine base for further processing products made by Hangang .
对酸洗镀锌化学处理槽 (预清洗槽、酸洗槽、漂洗槽 )的制造方案、制造工艺 ,安装使用效果做了分析 ,该槽满足了安装生产使用要求 ,为产品的进一步深加工奠定了良好的基
The article Discusses the importance, principles and methods of water content control of prescrubbing acid of hydrofiuoric acid productio
在氢氟酸生产中预洗酸水含量这一工艺参数的控制在整个氢氟酸生产工艺中占有极其重要的地位。
Evaluating effect of handwashing intervention among primary students of counties in Fujian province;
福建省部分县区小学生洗手干预效果评价
It is necessary to fulfil requirement of clean by the means of pre-cleaning.
同时采用预清洗处理的方法满足清洁要求,使换线时间由平均3h缩短到平均1h以内,年产能提高270000片。
Demineralization chemicals can be introduced in the pre-washing zone to remove loose metals and residual iron left over from the knitting process.
脱矿质水洗也可在此预洗区进行，可去除织造时遗留的脱落的金属件和多余的铁质。
To soak(laundry)before washing.
预浸在洗之前先浸（衣物）
A cycle on an automatic washing machine for presoaking laundry.
预浸在自动洗衣机中为预浸衣物而设的一环
Pre-treatment of laundering wastewater by coagulation process
混凝工艺预处理洗衣废水的试验研究
Subsequent to the pre-washing zone, impregnation of the fabric with scouring and bleaching chemicals takes place.
在预水洗区之后，织物浸渍以煮练剂和漂白剂。
Clinical Observation of Preventing Thrush by Cleaning out Oral Cavity with Sodium Bicarbonate
碳酸氢钠清洗口腔预防鹅口疮的临床观察
Conclusions Thrush was well prevented with 2% sodium bicarbonate.
结论2%碳酸氢钠清洗口腔可预防鹅口疮。
The prevention of phlebitis caused by continuously-pumped 5-Fluorouracil through intermittently douching normal saline
生理盐水冲洗对氟尿嘧啶所致静脉炎的预防
A liquid preparation in which laundry is presoaked.
去污迹浸洗剂衣服可预浸在其中的液体制剂
Study on passivating projects after acid cleaning of 1-hydroxyethylidene-1,1-diphosphonic acid
羟基亚乙基二膦酸酸洗后预膜方案的研究
Calcium Aluminate Premelted Slag and Its Application on Converter Wash Heat;
铝酸钙预熔渣及其在转炉渣洗脱硫中的应用
Peritoneal Didysis Solution in the Prevention of Abdominal Adhesion;
腹膜透析液术后灌洗对腹腔粘连预防作用
The Vitro Study on Effects of Root Canal Preparation by Different Instrumentation and Irrigation;
器械及冲洗液对根管预备效果影响的实验研究
The Money Laundering under Globalization Background Commits a Crime and Prevents a Countermeasure from Studying;
全球化背景下的洗钱犯罪及预防对策研究
Effectiveness of Bladder Irrigation/Instillation in Prevention of Complication with Urethral Catheterisation: A Systematic Review;
膀胱冲洗预防导尿并发症有效性的系统评价
Establishment of a Precaution Mechanism of Economic Crimes on the Breakthrough of Fighting against Crime of Laundering;
以反洗钱为突破口建立经济犯罪预警机制
Constructing the forewarning mechanism of economic crime by means of anti-money laundering network;
利用反洗钱网络构筑经济犯罪预警机制
Lab Mixing Ratio Test of Drilling Mud Flushing Liquid for Surface Ground Pre-Grouting
地面预注浆用泥浆冲洗液的室内配比试验