查询词典 steady state

Selenium-dependent (glutathione peroxidases and thioredoxin reductases ) and selenium-independent (superoxide dismutases and catalase ) enzyme systems regulate cellular ROS steady state leels.

硒依赖性酶（谷胱苷肽过氧化物酶和硫氧还蛋白还原酶及非硒依赖性酶（超氧化物歧化酶和过氧化氢酶）系统共同调节使细胞内ROS处于稳态。

During the Second steady state respectively 32.71g/L,4.18g/L and 3.41g/L sugar was fermented in the three rectors,and the average total utilization rate of sugar was 89.56%,with the average total ratio of ethanol yield to theoretical yield 76.00%by three-stage continuous fermentations.

在第2轮发酵中，45g/L还原糖在罐1、罐2和罐3中平均分别被利用了32.71g/L、4.18g/L和3.41g/L，，经过三级连续发酵，平均总糖利用率为89.56%，平均总乙醇得率与理论得率之比为76.00%。

Then by using FEM to calculate the direct and quadrature axis magnetic fields, the steady-state reactances x〓 and x〓 are determined with definition method and vector potential method when μ〓 equals ∞ and voltage equals 0.1U〓 and U〓 respectively.

接下来，以有限元为工具，在直轴和交轴磁场下，用定义法和矢量位法，分别确定μ〓=∞、0.1U〓和U〓状态下的稳态电抗x〓和x〓以及在额定负载下确定x〓和x〓的饱和值，并研究了直、交轴间的耦合电抗以及用路的方法确定稳态电抗。

The discovery of quasars refuted the Steady State theory.

类星体的发现否定了稳恒态理论。

This is an appropriate moment to discuss a paraglider's steady state speed in the air. This speed is the speed given for a particular angle of attack and altitude.

我想这是一个提及飞行伞的「稳态速度」的合适章节，这种速度是在制造商所保证的特定攻角及高度下所产生的速度。

The steady state design of LiBr absorption chiller under rated condition was performed based on LiBr absorption chiller's thermal process. The component models of LiBr absorption chiller were built, which includs high pressure generator, low pressure generator, absorber, evaporator, condenser etc. LiBr absorption chiller's model was created based on above component models.

在分析溴化锂吸收式制冷机的热力学过程的基础上，对溴化锂吸收式制冷机进行了额定工况的参数确定，然后对溴化锂吸收式制冷机的各个部件进行建模，而后建立溴化锂吸收式制冷机的仿真模型，并进行了仿真实验。

Rectangular and unstructured hybrid grids, re-normalization group k-ε turbulence model and discrete ordinates radiation model were adopt for the steady-state numerical calculation of air velocity filed and temperature filed, and obtained the distribution of air flow velocity and temperature in the passenger compartment.

采用矩形与非结构混合网格、RNGκ-ε两方程湍流模型、DO辐射模型对车室内的空气速度场及温度场进行了稳态数值模拟计算，获得了车室内空气流速及温度的分布情况。

Trp and lac operons were usedsas the research object in this paper and two extended mathematical models were proposed on the basis of previous works. The parameters of the model were determined and the results were analyzed. A steady-state optimization model of tryptophan biosynthesis was established based on indirect optimization method. The network analysis was used to lac operon system.

本文以色氨酸操纵子和乳糖操纵子为主要研究对象，在前人的研究基础上建立了较为全面的新的数学模型，确定了模型参数，并对计算结果进行了分析，建立了稳态的优化模型，并利用间接优化法对色氨酸生产过程进行优化；利用网络分析法对乳糖操纵子系统进行分析。

The steady state and transient components of the current injection artifact are nulled with the DC and transient balance controls.

目前注射工件的稳态和瞬态成分就被删除了与 DC 和瞬态平衡控制。

Gain-scheduling control for a quasi steady-state rotor active balancing system is studied in the second part of this dissertation.

第二部分研究了变速准稳态转子主动平衡系统的增益调度控制。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。