The stainless tubing is less likely to kink than copper, but it is harder to solder without an acid treatment. 不锈钢管比铜管不易纠结,但不经酸性处理焊接较困难。
Surface of blended fiber had porous structure after acid treatment. 经酸处理后共混纤维表面存在多孔结构。
Therapeutic Effect and Mechanism of All-trans-retinoic Acid Treatment in Refractory Idiopathic Thrombocytopenic Purpura 全反式维甲酸治疗难治性特发性血小板减少性紫癜的疗效观察及其机理研究
They used an acid treatment to alter the polymer, restoring much of its conductivity. 科学家们对症下药,对这种聚合体进行酸性处理,这样便可以改变聚合物的组成形式,从而大幅增加塑料的导电性。
Effects of Acid Treatment to Activated Carbons on Their Properties and Catalytic Performance in Hydrogen Production by Methane Decomposition 酸处理对活性炭性质及其催化裂解甲烷制氢性能的影响
Effect of acid treatment on layer charge and swelling property of trioctahedral smectite 酸处理对皂石层电荷数和膨胀性能的影响
Process Conditions, Exhaust Gases and Waste Acid Treatment in Cold Rolling Stainless Strip Steel Picking 冷轧不锈钢带钢酸洗的工艺与废气、废酸处理
A simple acid treatment method was applied to remove the catalyst impurities and other residues contaminated in the vertically aligned carbon nanotube arrays. 采用酸溶液处理方法对垂直于衬底生长的碳纳米管阵列的纯化进行了研究。
The methanol-HCl treatment will make the readout of the DNA sensor decreased compared with the sulfuric acid treatment. 与目标DNA分子杂交反应后,实验表明,硫酸处理的测试结果要好于甲醇-盐酸的处理方法。
Remaining alkali may be neutralized with a cold acid treatment followed by several more rinses to remove the acid. 残余的碱可在低温条件下用酸中和,再清洗几次以除去残余的酸。
Marriage, religion, and parenthood received the same acid treatment as social snobbery and politics. 婚姻、宗教、父母关系同社会上的势利和政治一样,在他笔下同样受到辛辣的讥讽。
Therefore, three methods such as fracturing, acid treatment and roof stimulating have been proposed so as to deal with the variety and complicated geological problems of the coalbed methane. 本文针对煤层气储层的多样性和复杂性,提出了三种强化开发方案:压裂、酸化和顶板强化。
Effects of Salicylic Acid Treatment on Post-harvest Physiology and Storage of "Yang Xiao-2,6" Mandarin 水杨酸处理对杨小-2,6蜜橘采后生理及贮藏效果的影响
Effects of Oxalic Acid Treatment on the Catalytic Performance of USY Zeolite for Heavy Oil Cracking 草酸改性USY型分子筛对重油催化裂化性能的影响
Effects of Acetylsalicylic Acid Treatment on the Yali Pear Fruit Shelf-life Quality Characters 乙酰水杨酸处理对鸭梨果实货架期品质特性的影响
The effect of acid treatment on the structure and acidity of β zeolite was investigated. 考察了酸处理对β沸石的结构和酸性的影响;
Influence of Acid Treatment for Cemented Carbide Surface on Coating Microstructure and Properties 基体表面酸洗处理对硬质合金涂层组织和性能的影响
Study on Acid Treatment Dynamics in the process of Preparation of Porous Glass and Its Optical Property 多孔玻璃制备中的酸浸析动力学及其光学性能研究浸灰或浸酸的小山羊革
The inhibiting effect of postharvest citric acid treatment on dry rot of wounded-inoculated potato and the activity of defense enzymes 柠檬酸处理对马铃薯干腐病的抑制作用及防御酶活性的影响
Microstructure of Montmorillonite and Its Acid Treatment Products 蒙脱石酸处理产物的微结构变化研究
This paper presents a case history where an associative polymer was applied during matrix acid treatment of a damaged well. 本文讲述一个井史案例,将聚合物应用于受到伤害的井的基岩酸化处理。
Acid treatment of support on the performance of catalysts combined with heat storage function 载体酸处理对蓄热-催化双功能催化剂性能的影响
Control of Dry Rot in Potato Tubers with Citric Acid and Malic Acid Treatment and Possible Mechanisms Involved 采后柠檬酸与苹果酸处理对马铃薯块茎干腐病的抑制及其机理
Through further sodium modification and acid treatment for the bentonite, the bentonite has advanced performance and can be widely used in industry. 钠化处理及酸处理后,工艺技术性能有较大提高,可用于多种工业部门。
Production and Improvement on Arsenious Content Acid Treatment in Copper Smelter 铜冶炼含砷污酸处理工艺的生产实践与改进
TRIALS FOR IMPROVING GOOD EGG PERCENTAGE OF AUTUMN-PRODUCED HIBERNATING EGGS BY ACID TREATMENT IN WINTER WASHING AND DISINFECTION Obesity, pre-diabetes and diabetes can affect ejaculation, sperm production, ovulation, miscarriage rates and increase fetal malformation rates. 秋制越年蚕种冬季浸酸处理提高良卵率试验肥胖、尿病前期和糖尿病都能影响射精、子产生、卵、产几率和增加胚胎发育不良的机会。
Application of propagated blast and acid treatment technology in Chuanxi Xujiahe gas reservoir 燃爆诱导及酸处理新技术在川西须家河气藏的应用
Effects of nitric acid treatment on content and adsorption characteristics of extractable humic acid in brown coal 硝酸处理对褐煤中可提取性腐殖酸含量及其吸附特性的影响
The results showed that salicylic acid treatment can restrain the activity of amylase, delaying the first softening stage. 结果表明,水杨酸处理能抑制猕猴桃淀粉酶活性,延缓第1阶段的软化。