吸收速率

MDEA+2,3-丁二酮水溶液对CO2吸收速率的测定

Absorption Rate Measurement of CO_2 in MDEA + 2,3-Butanedione Aqueous Solution

NOx在氢氧化钠溶液中吸收速率的研究

NOx Absorption Rate Studies in Sodium Hydroxide Solution

CO2在仿生物型等三种吸收剂中传质吸收速率的测定

Measurement of the Mass Transfer Velocity of CO_2 in Biomimetic and other Absorbents

CO2微细气泡在NaOH溶液中吸收速率研究

Study on Absorption of CO_2 Bubble Disintegration in NaOH Solution

此外，采伐后N吸收速率一般下降，但随着植被快速生长N吸收速率将不断增加。

Also , nitrogen uptake rates generally decline after harvest , but rapid vegetation regrowth can lead to increases in nitrogen uptake rates .

MDEA水溶液对CO2吸收速率的测定

Measurement for the absorption rate of CO _ 2 by aqueous MDEA solution

三种森林土壤的CO2排放速率和CH4吸收速率在两观测年间的差异均不显著。

No significant difference was found in soil CO_2 emission rates among these studied forests .

各处理组恢复培养3天，测定各处理组对NH4-N的吸收速率，N吸收的实验结果表明，饥饿处理组对NH4-N表现出较强的超补偿吸收能力。

The NH_4-N uptake experiments showed that the uptake rates of G.

而高CO2浓度对水稻平均蒸腾速率的影响主要表现在抽穗到灌浆末期。在对照条件下，平均蒸腾速率和平均N吸收速率呈显著正相关；

However , the significant effect of elevated p_ CO_2 on average transpiration rate was only observed from the panicle initiation to late filling stage .

粘度为Al2O3吸收速率的主要控制因素。随着熔渣粘度的增加，连铸保护渣的Al2O3吸收速率逐渐减小。

It is proved that the viscosity is the main determinative factor for Al 2O 3 absorption rate .

钼酸对番茄幼苗根部酸性磷酸酶活性有强烈的抑制作用，对番茄幼苗Pi吸收速率也有十分明显的抑制效果。

It was also found that molybdate strongly inhibited not only the activities of acid phosphatase but also Pi-uptake rates of tomato seedlings .

在相同的总碱度下，再生废碱液的吸收速率（或传质系数）与OH-的浓度直接相关。

Under the same total alkalinity , the absorbing rate of the regenerated spent caustic liquid ( or mass transfer factor ) is directly related with the OH concentration .

P和HCO3~-对水稻Zn吸收速率和Zn含量的影响

Effect of P and HCO_3 ~ - Levels in the Nutrient Solution on Rate of Zn Absorption by Rice Roots and Zn Content in Plants

在此浓度下，NO2的吸收速率与NO2气体浓度的平方成正比。由此可以证实N2O4是主要的吸收和反应成份。

The absorption rate of NO_2 at these concentrations is proportional to the square of the NO_2 gas concentration confirming that N_2O_4 is the main dissolving and reacting species .

结果：治疗组患者血肿吸收速率及平均住院时间均显著优于对照组（P均<0.01）。

Results : Statistical analysis of results showed that the absorption rate of hematoma and the mean time of hospitalization in treatment group was significantly better than those in control group ( all P < 0 01 ) .

研究H2S的浓度对吸收速率的影响，得到了吸收速率方程式。

Through researching how the concentration of hydrogen sulfide affected the absorption rate , I got an absorption reaction equation .

水中缺乏游离CO＿2时，菹草的光补偿点提高，光饱和点下降，对氮、磷营养盐的吸收速率显著降低。

The light compensation point of P. crispus increases , light saturation point decreases and the rate of uptake N and P nutrients by P. crispus descends in available carbon short-age in water .

乙醇胺溶液中添加甲基胺可明显提高CO2的吸收速率，且混合溶剂中乙醇胺与甲基胺浓度比5：1为最佳。

The addition of methyl amine to ethanolamine solution can significantly increase the absorption rate of CO2 , and the best mixed concentration ratio of ethanolamine and methyl a-mine is5:1 .

为了优化选择聚乙烯醇（PVA）固定化方法中的交联剂，运用氧吸收速率作为评价指标，对聚乙烯醇（PVA）固定化方法中不同交联剂对固定化活性污泥的生物活性的影响进行了研究。

The oxygen uptake rate was used to characterize the microbial activity of immobilized activated sludge in improved polyvinyl alcohol ( PVA ) gel and different reagents .

结果表明，在不同N浓度下，小麦对增铵营养和NH+4的吸收速率显著高于NO-3营养，且在较高浓度下，增铵营养处理具有更强的吸收优势。

Nitrogen absorption rate of EAN and NH + 4 was significantly higher than that of NO - 3 in different nitrogen concentrations .

研究结果表明：增大柠檬酸盐浓度有利于提高SO2的吸收速率和容量；吸收液pH值越高，吸收效果越好；

The results reveal : the absorption efficiency and capacity of the solution to absorb sulfur dioxide are higher with higher citrate solution concentration and higher for higher pH of citrate solution ;

研究结果表明，温度和光照强度对两种江蓠各化合态氮、磷吸收速率有显著影响（P0.05）。

The results showed that temperature and light intensity have a significant effect on uptake rates of different state compounds of nitrogen and phosphorus of the two species of Gracilaria ( P 0.05 ) .

方法：Wistar成年大鼠20只，雌雄各半，采用原位肠道灌流方法，建立肠道碘吸收速率模型。

Method : The kinetic model of iodine absorption in rat intestine was made by perfusion in situ in 20 Wistar adult rats ( 10 female and 10 male ) .

本文采用田晴夫等提出的改良型湿壁塔作为测定NH3&CO2反应速率常数的实验装置，进行了碳化氨水溶液对CO2吸收速率的测定。

Using the improve wet wall tower measure the reaction velocity coefficient of NH_3-CO_3 . The thesis shows that the NH3 · H2O in low carbonization absorb CO_2 is one step fast reaction pattern ;

高拉速连铸工艺要求连铸保护渣的熔化温度应适当降低、熔化速度应适当增大、粘度适当减小、凝固温度应适当降低、Al2O3吸收速率应适当增大。

In the high speed casting the melting temperature , viscosity and solidification temperature of the mould flux should be properly reduced and the melting rate and Al 2O 3 absorption rate be increased .

结果显示，在MDEA中加入少量烯胺DETA、TETA，可显著提高CO2吸收速率和吸收容量，增强传质效果。

Experimental results showed that the absorption rate and capacity of CO-2 can be remarkably enhanced by the system of DETA / TETA and MDEA .

实验发现，N2O4一次不可逆水解的吸收速率常数H（KD）~（1/2）在25℃时为0.136m/s。这一数值远大于研究人员过去观察到的数值。

The absorption rate constant H KD ~ ( 1 / 2 ) for first order irreversible hydrolysis of N_2O_4 was found to be 0.136 m / s at 25 ℃ which is significantly larger than values observed by previous researchers .

对计算药物吸收速率常数的Wagner-Nelson法的一点改进

An improvement on the Wagner-Nelson method for computing drug absorption rate constant

实验结果显示：在本试验设计的因素、水平条件下，N2O排放速率、CH4吸收速率二者均与土壤pH值和温度这两个因素呈显著正相关。

Nevertheless , N2O emission rate also showed a significant positive correlation with CH4 oxidation rate . The results suggested that pH and temperature were important factors controlling N2O emission and CH4 oxidation under this experiment conditions .

利用熔化温度、凝固温度、粘度、Al2O3吸收速率与化学成分之间的关系，可以预测连铸保护渣的熔化性能、粘性特征和夹杂物吸收能力。

The melting property , viscous characteristics and inclusion absorbability of the mould flux can be predicted with the aids of the relationship between the melting temperature , solidification temperature , Al 2O 3 absorbability and chemical composition .