Discovery on conversion improving in later period of polymerization in PVC production;
聚氯乙烯生产聚合后期提高转化率的探索
Determination of the Conversion of Styrene with UV Spectroscopy in Microemulsion Polymerization Induced by Ultrasound;
超声引发苯乙烯微乳液聚合转化率的紫外光谱法分析
Control of SBR latex viscosity in the process of increasing polymerization conversion;
提高丁苯橡胶聚合转化率过程中胶乳粘度的控制
Study on improving conversion rate of styrene/acrylate emulsion;
提高苯丙乳液转化率的研究
Enhance phosphorus conversion rate withwaste acid from titanium white;
提高利用钛白废酸生产磷酸钙的转化率
Calculation of the conversion rate of SO_2 & CO and the absorption rate of SO_3 & CO_2;
SO_2、CO转化率及SO_3、CO_2吸收率的计算
The transformation rate and volume transfer coefficient of D and T were determined at various temperature,gas and liquid flow rates.
采用Pt-SDB疏水催化剂和亲水填料混装进行含氘、氚氢气与水的液相催化交换实验,研究反应温度、气体流量和液体流量对D、T转化率以及H-D、H-T的总传质系数Kya的影响。
The transformation rate increases with increasing liquid flux, but it cannot obviously be impro.
采用Pt SDB疏水催化剂与亲水填料按1∶4混装进行氘从气相到液相的催化交换实验,研究影响传质单元数及氘转化率的因素。
The relation between the transformation rates of photochemistry reaction and the time of illumination was described.
在此条件下麦角甾醇转化率随照射时间的增加而逐渐上升 ,但同时 VD2 的异构体 (副产物 )也随之增多 ,因此综合以上两种因素 ,从而可确定 1 8～ 2 1分钟是 VD2 光化反应的最佳时间段。
Discussions on conversion ratio of reactants at constant temperature and constant pressure;
恒温恒压下反应物转化率的讨论
To find out the extremely low acid hydrolysis mechanism of cellulose in biomass, effect factors of the reducing sugar yield and cellulose conversion ratio were studied in hydrolysis reacting system.
深入了解生物质中纤维素的超低酸水解机理,在水解反应系统中研究了水解糖产率和纤维素转化率的影响因素。
The effects of nitrogen sourses, the carbon sourses on 11αhydroxy-canrenone conversion ratio were investigated.
研究了氮源、碳源对11α羟基坎利酮转化率的影响。
2cm cuvettes, the transformation efficiency reach its maximum at57 transformants/μg plasmid DNA.
2cm电转杯、电压为600 V时,转化率达到最大值,为57个转化子/μg质粒DNA。
Voltage、cell grown、incubation time and plasmid concentration affect transformation efficiency.
实验表明电击中电压大小、细胞的生长状态、处理条件和电击后细胞的培养时间以及质粒浓度等对电击转化率均有影响。
20, 200μg/mL acetosyringone and 36h co-cultivation, the transformation efficiency reached 60-120 transformants per 106spores.
20、乙酰丁香酮浓度为200μmol/mL的条件下共培养36h转化率最高,可达60-120个/106个孢子。
On the Transform Ratio of Langue in Training Language Consciousness;
谈信息转换教学法的言语转化率问题
And the gasification reaction rate decreases with an increasing of carbon conversion.
气化反应速率随着碳转化率的增加而降低。
The results showed that poly( ethylene glycol) as a phase transfer catalyst can raise the conversion.
指出聚乙二醇作为相转移催化剂可增加转化率。
transformation rate
转化率 (原生污染物转化为次生污染物的速度)
Under the optimal conditions, about 45.7% CMP was transformed to CTP.
在最优化条件下，转化率达45.7%。
Conversion of butadiene solution polymerization by nickel catalyst system
镍催化体系丁二烯溶液聚合的转化率
On Low Transform Rate of Saving to Investment and Low Efficiency of Investment;
对储蓄—投资转化率和投资效率双低的思考
Effect of Temperature and Strain Rate on the Phase-transformation Velocity of NiTi Shape-memory Alloy
温度和应变率对NiTi记忆合金相变转化率的影响
The Empirical Analysis of the Efficiency of Saving-investment Transform in the Period of Transformation in China;
转型时期我国储蓄投资转化率实证分析
INFLUENCE OF BELL FEED ESSENTIAL ON MULBERRY LEAF-SILK TRANSFORMATION IN SILKWORM
贝尔饲料精对家蚕叶丝转化率的影响
Besides, the conversion of ethanol have been found to be dependent on the amount of surface acid sites on zeolites.
乙醇转化率与分子筛表面酸量有关。
The molconvert ratio of L-DOPA was 82.8% from catechol.
以邻苯二酚计的转化率为82.8%。
The improve of transformation of competent cells from E.coli DH5α;
大肠杆菌DH5α感受态细胞转化率的改进
REASONS AND COUNTERMEASURES AGAINST THE LOW RATE OF TRANSFORMING ACHIEVEMENTS IN SCI-TECH IN COLLEGES & UNIVERSITIES;
高校科技成果转化率低的原因与对策
Brand,Conversion Efficiency and Effective Production Efficiency;
品牌、转化效率与有效率的生产效率
(mechanics) the rate of change of velocity.
（机械学）周转变化的速率。
(physics) a rate of change of velocity.
（物理）周转变化速率。
maximum momentary speed variation
最大瞬时转速变化率