稳态

In contrast, the sulfated content of the catalyst was 1.45% after 24 h digestion refluxing.

而经水热回流处理24h制备的催化剂样品硫质量分数为1.45%，在正丁烷异构化反应中显示出优异的催化性能，250℃下的稳态转化率大于46%，接近该条件的平衡转化率。

In chapter three, on the basis of non-steady tire theoretical model, the definition equation of relaxation length is get by expanding E function in series of s and truncating the higher order.

第三章，在轮胎非稳态侧偏特性理论模型的基础上，通过对E函数进行低阶近似，得出了侧偏松弛长度的表达式，给出了侧偏松弛长度随侧偏角变化关系。

Compared with Mg2+,the physiological cofactor,Mn2+has a slight activation effect on GTP-hydrolysis activity.The kobs of the exponential phase of the experiment curve of Mn2+is two-times higher than that of Mg2+under saturated condition.And the velocity of the steady state is lower than that of Mg2+.

相对于生理条件下的辅基Mg2+而言，Mn2+对Cdc42Hs酶活力有所激活，表现在饱和浓度时，实验曲线指数项的表观速率常数kobs有2倍左右的提高，而其稳态反应速度要低于Mg2+。

The former can provides a shorter path and least action to reach the desired equilibrium point; and the latter proposes a class of linear sliding-mode, which not only guarantees global nonsingular but also uncouples the original control system.

改进的PID控制律保证了闭环系统能够沿最短路径趋于稳态值；解耦变结构控制律直接针对完整的四元数设计一类线性滑模，从而避免了奇异问题，而且对原控制系统解耦。

Common lifetime measurement methods for minority carrier of crystalline silicon and crystalline silicon solar cells were introduced, including microwave photoconductivity decay, quasi-steady state photo-conductance, surface photoelectric voltage, infrared carrier density imaging, modulation free-carrier absorption and laser beam-induced current microscopy.

分别介绍了常用的测量晶体硅和晶体硅太阳电池少子寿命的各种方法，包括微波光电导衰减法，准稳态光电导方法，表面光电压，IR浓度载流子浓度成像，调制自由载流子吸收和光束诱导电流，并指出了各种方法的优点和不足。

The synthesized polyimide membrane showed good nanofiltration performance for organic mixtures of lubricant oil with acetone and benzene solvents.

操作压力为2 MPa下稳态操作时，该膜对酮苯脱蜡工艺后的溶剂与润滑油基础油混合物的截留率达66％，通量为4.26 L/（m2·h），为有机溶剂体系的纳滤膜分离技术的工业应用提供了基础。

For example, a regenerative reheating furnace fluid flow and heat transfer is researched, which has simplified the flow and heat transfer of hot air stove according to its real operating conditions.The fluid flow and heat transfer of a hot air stove are numerically simulated by using finite volume method or finite difference method,which bases on the heat transfer equation,flow equation of the gas and heat balance equation.

根据热风炉的实际运行状况对蓄热式热风炉内的流动换热过程进行了合理的简化，并基于热传导方程、气体流动方程和气体的热平衡方程，建立了蓄热体的非稳态传热模型，在对模型利用有限差分法和有限容积法得到离散方程的基础上，采用C 语言编制了模拟计算程序。

Simulation and investigation of the internal armature winding faults of the hydro- generator.

水轮发电机定子绕组内部故障稳态电量仿真及其规律探讨。

The general mathematic model for analyzing the hydrogenerator with the internal armature winding faults is established by using the multi loop theory in this paper.

应用多回路理论建立水轮发电机定子绕组内部故障分析的通用数学模型，引入回路关联矩阵减少回路方程总数并自动形成各种故障形式的回路参数，对水轮发电机定子绕组内部故障的稳态性能进行仿真计算，探讨了水轮发电机定子绕组内部故障（如匝间短路、支路间短路等）规律。

This paper describes a theoretical two-dimension investigation on the aerodynamics performance of a self-rectifying axial-flow Wells turbine , a device extracting energy from reciprocation air.

文中利用二维模型分析了威尔斯透平的气动力性能，并以此为基础，设计并研制了多用途吸风式稳态透平试验台。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。