A criterion for the relative acidic strength of inorganic oxyacid and its application;
无机含氧酸的相对酸强度判据及其应用
Kerosene was investigated for their abilities to affect the relative basicity of extractant (pK_ a,BS).
选取三烷基氧膦(TRPO)为萃取剂,煤油为稀释剂,甲酸、乙酸、丙酸、丁酸、己酸、一氯乙酸、二氯乙酸、三氯乙酸、乳酸9种一元羧酸为被萃溶质,研究了溶质种类、TRPO浓度对萃取剂相对溶质的相对碱度(pKa,BS)的影响,探索了从化学反应基本理论出发研究络合萃取平衡规律的可行性。
A Study on Evaluation of Relative Strength for Different Polymer Gels Used at Oil Fields;
油田用聚合物凝胶相对强度表征方法研究
The early-age relative strength-simplify maturity equation was concluded from this research and the relative strength when simplified maturity reached 600d was discussed.
本文基于简化成熟度理论,试验研究了粉煤灰混凝土在模拟同条件养护下的早期相对强度发展情况,得出了其早期相对强度预测公式,并按照《混凝土结构工程施工质量验收规范》(GB50204-2002)的相关要求,对该类混凝土等效养护龄期及同条件养护至600℃。
Based on the preliminary researches on tube clearance, overdistension measure, total distension measure, weld relative strength, destructive pressure test in producing copperaluminum combined columnwingtype radiator, discusses crucial skills to improve the technical and provides the basis for manufacture and standardization of the radiator.
通过对铜铝复合柱翼型散热器生产加工中的穿管间隙、过盈胀管量、总胀管量、焊接相对强度、破坏压力试验等方面的初步研究 ,探讨了改进工艺的关键技术 ,为此种散热器的推广生产和标准制订提供了依据。
A criterion for the relative acidic strength of inorganic oxyacid and its application;
无机含氧酸的相对酸强度判据及其应用
EFFECTS OF pH VALUES AND ION STRENGTHS ON BINDINGS BETWEEN HUMIC ACID AND PYRENE
pH值和离子强度对胡敏酸与芘之间相互作用的影响
The Effect of High Intense Training on Swimmers' Level of Serum Lactic Acid and Related Indexes
高强度训练对游泳运动员血乳酸及相关指标的影响
Determination of the strength and the biocompatibility of APA microcapsule membrane
海藻酸盐-多聚赖氨酸-海藻酸盐微胶囊膜的强度和生物相容度测定
Theoretical Study on the Acidity of Neighboring Acid Sites in ZSM-5 Zeolite and Its Effect on Ethylene Protonation
ZSM-5分子筛中相邻酸性位的酸性强度及其对乙烯质子化反应影响的理论计算
Influence of MgSO_4 Corrosive Environment on Strength of Soil Cement
硫酸镁腐蚀环境对水泥土强度的影响
The Influence of Relative Cue Strength on Context Effects in Recognition;
线索相对强度对再认场合效应的影响
Effects of inhaling hyperoxic oxygen on metabolism of lactate after intensive exercise;
吸高氧对赛艇运动员大强度运动后血乳酸、酸碱度的影响
If PTSA (paratoluene sulphonic acid) is used as catalyst, films with fine structure will be obtained and its cohesive strength higher than its adhesive strength.
配以对甲苯磺酸树脂膜组织致密,内聚强度高于附着强度.
The Effect of Etching Concentration on the Bond Strength of the Light-cured Resin Reinforced Glass Ionomer Cement;
酸蚀浓度对光固化树脂加强型玻璃离子水门汀粘结强度的影响
Influence of Absolute and Relative Exercise Intensity on Enzymes Activity in Serum;
相对运动强度与绝对运动强度对血清酶活性的影响
The dissociation-dependent strength of an acid or base.
强度指酸或碱的离解度
Determination of relative strength of dyes (Instrumental method)
GB/T6688-1986染料相对强度的测定(仪器法)
Calculation of Relative Intensity of Hydrogen Spectra by Mathematica Software;
用Mathematica计算氢原子光谱的相对强度
Limitedly resistant to aromatic hydrocarbon, strong solvent, acids and oxide materials.
本品对芳烃、强溶剂、酸和氧化材料的耐度有限。
The Effects of Different Etching on Bonding Strength;
酸蚀时间对牙釉质粘接剂粘接强度的影响研究
The Influence of Dentin Desensitizers on the Shear Bond Strength of a Total-etch System;
脱敏剂对全酸蚀粘接剂剪切强度的影响
To Influence BA and BLA Come form Gradual Intensity in Sport;
一次逐增强度运动对血氨、血乳酸的影响
