Soil enzyme activity was mostly affected by substrate concentration.
土壤酶活性主要受底物浓度变化的影响。
Substrate concentration and enzyme dosage did not make obvious impact on the efficiency of enzymatic hydrolysis.
底物浓度和用酶量对酶解效率没有明显的影响。
As a result, those models could be used to predict batch ethanol fermentation under high substrate concentration.
因此，该模型可用来预测高初糖质量浓度下间歇发酵过程。
The result shows that the substrate concentration effect on the fermentation is especially marked, then the additive.
结果表明，基质浓度对发酵效果影响最大，其次是添加剂。
And the relationship between time and substrate concentration in each compartment of ion exchange and current efficiency is discussed.
并对各室对应物的浓度以及电流效率与时间的关系进行了探讨。
The MFC can operate longer when the initial substrate concentration is higher. The coulomb efficiency decreases while the initial substrate concentration increases.
微生物燃料电池稳定运行的时间随着基质初始浓度的增大而增加，但库仑效率随着基质浓度的增大而减小；
A multivariable control system has been developed which manipulates heat addition and inflow so as to control digestion temperature and effluent substrate concentration.
多变量控制系统的操作变量为供热量和进水量，被控变量为消化温度和消化污泥排出浓度。
The optimization of product inhibition constant conferred to resistance to the variation of residual substrate concentration on the estimation of maximal product absorbance.
优化产物抑制常数可使此积分法所得反应终点产物吸收对剩余底物变化不敏感。
As the former three substrates were employed, at high substrate concentration, L-Phe inhibited the enzyme uncompetitively and activated the enzyme at low substrate concentration.
在前三种底物条件下，当高底物浓度时，L-苯丙氨酸表现出反竞争性抑制作用；低底物浓度时，则呈现激活作用。
The effects of competitive product inhibition are shown to increase the substrate concentration in the carrier, and, additionally, to increase the effectiveness factors slightly.
产物竞争性抑制的存在将增加载体颗粒内的底物浓度，对效率因子的影响较小。
The initial study was conducted on the mutual relationship of the factors as substrate concentration, additive and temperature by means of the L9 (34) orthorhombic experimental method.
采用L9（34）正交试验法，对影响杂细胞沼气发酵的基质浓度、发酵温度、添加剂三因素进行了初步研究。
In order to find the best conditions of enzymatic hydrolysis, an orthogonal test was adopted to investigate enzyme species, substrate concentration, enzyme concentration and hydrolysis time.
为了研究猪血红蛋白的最佳酶解条件，采用正交试验法研究了酶的种类、底物浓度、酶浓度和水解时间四个因素。
Different substrate and concentration from Portunus trituberculatus will affect digestive enzyme activity.
不同的三疣梭子蟹的底物和浓度会影响消化酶活力。
The results showed that reducing thiols concentration can reduce specific surface energy, so as to enhance transfer efficiency and spreading effect of ink on substrate surface.
结果表明：降低硫醇浓度可降低其比表面能，从而增大转移率和增强在基底表面的铺展效果。
Effect of ethanol concentration on the soil invertase activity and effect of different substrate (saccharose) concentrations on the relationship between invertase activity and ethanol were studied.
研究了不同浓度乙醇对土壤转化酶活性的影响以及不同底物(蔗糖)浓度对乙醇与转化酶活性关系的影响。
It was shown that, internal stress of nano-diamond films increased with increasing methane concentration, higher substrate temperature and longer deposition time.
结果表明，随着甲烷浓度的升高、衬底温度的升高以及沉积时间的延长，金刚石涂层中的压应力增大。
Influence of the cathode electric current density, the agitating methods, the concentration and size of diamond powder and the placing methods of substrate on the deposition effect are discussed.
重点对影响金刚石上砂效果的几个关键因素进行了工艺试验，讨论了阴极电流密度、搅拌方式、微粉浓度及尺寸、基体放置方式对沉积效果的影响。
The effect of substrate and concentration from Portunus trituberculatus on digestive enzyme activity.
不同底物及浓度对三疣梭子蟹消化酶活力的影响。
The electrical and optical properties of the films were found to depend on the oxygen concentration in the gas mixture and the substrate temperature as well as the post-deposition heat treatment.
实验结果表明，这种薄膜的电学和光学性质依赖于混合气体中的氧浓度、衬底温度以及沉积后的热处理。
Methods Judge digestive tract function by examining expiratory hydrogen concentration change during empty stomach and after eating different substrate.
方法采用不同底物试餐测定空腹和试餐后呼气氢浓度动态变化，判断消化道功能状态。
The influence of the thickness and concentration of the cap layer, as well as the component of the substrate, on the surface states is also obvious.
包覆层的厚度和掺杂浓度，以及基底的成分都能显著地影响表面电子态。
The diamond growth rate may be enhanced by the substrate bias due to the changes of atomic hydrogen concentration and the increase of mean electron temperature.
偏压的升高可提高电子平均温度及衬底表面附近氢原子的相对浓度；
The crystallinity of the deposited films was enhanced by decreases of silane concentration or increases of the substrate temperature.
随着硅烷浓度的降低或衬底温度的升高，薄膜晶化程度增加。
Alternatively, the coating concentration is at least 5 wt. % of the weight of the substrate.
另外，涂层浓度为基材重量的至少5重量%。
In the batch reaction with high ratio of substrate to catalysts, the rate? Controlling step was determined by measuring the concentration variation of produced L-alanine in solution.
在近似无限浴的条件下，通过测量间歇拆分反应产生的L -丙氨酸的浓度变化规律，判断反应过程中的速率控制步骤。
But when concentration of CTX is high to some extent, CLBP can't combine with substrate because of competition effect, thus the synergic effect disappeared.
然而，一旦致死毒素达到一定浓度时，由于竞争效应，CLBP亲和力较低，无法与底物有效结合，从而导致协同作用效应消失。
The trial was started at low concentration and room temperature using the granular sludge as seed and actual wastewater as inoculated substrate.
在试验中，以颗粒污泥为接种污泥，以实际废水为基质培养，在常温条件下采用低负荷启动。
The performance of enzymatic leather processing products depends upon process conditions such as temperature, pH, time, nature of the substrate and enzyme concentration.
值，时间，底物的自然特性和酶的活力大小等都会对产品的使用效果有影响。
Rutherford backscattering spectrometry (RBS) demonstrates that the concentration of Fe or N atoms varies gradually from the substrate to the surface through the whole thickness of the films.
卢瑟福背散射分析结果表明，铁、氮两种原子的密度沿膜厚度方向呈梯度变化。
Rutherford backscattering spectrometry (RBS) demonstrates that the concentration of Fe or N atoms varies gradually from the substrate to the surface through the whole thickness of the films.
卢瑟福背散射分析结果表明，铁、氮两种原子的密度沿膜厚度方向呈梯度变化。
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