步法

After regulation of the equipments and usage in production, it is proved that the one-step mode dehydration technique is successful and makes a base for the continual production of the brown alga acid and fills up the blank of this technique in our country.

设备经调试和生产使用证明，一步法脱水技术的研究是成功的，填补了我国褐藻酸连续脱水技术的空白，为我国褐藻酸连续化生产奠定了基础。

Power system ; transient stability ; excitation control ; robust adaptive control ; back-stepping

电力系统；暂态稳定；励磁控制；鲁棒自适应控制；反步法

In the design of the controller the model error and external disturbances are considered, and a nonlinear robust controller is developed by back-stepping method while model errors and disturbances are considered.

考虑到模型误差和外部干扰因素，采用反步法设计了非线性鲁棒控制器。

At the end, using back-stepping technique, control laws are designed for each control variable to guarantee the globally uniformly ultimately boundedness of all state variables and the convergency of system output.

控制规律的设计仍采用反步法(Back-stepping)，对于每个不确定项，都设计了一个动态估计环节以应对其影响，最终保证了全部状态变量的一致最终有界性和系统输出的收敛性。

This paper presents a nonlinear robust adaptive excitation control design procedure for multi machine power systems using back-stepping method. The control objective is to drive machine power angle and frequency to the steady-state operation point, and guarantee that the close-loop system is adaptive to the uncertainties of generator damping coefficient and d-axis reactance, and robust to model errors or bounded disturbances.

利用反步法设计了多机电力系统中的非线性鲁棒自适应励磁控制方案，控制目标是调节发电机功角和频率至稳态运行点的极小领域，并使闭环系统对发电机阻尼系数和电抗参数的不确定性具有自适应能力，且对模型误差和外部有界干扰具备鲁棒性，同时保证各控制器是分散化和本地化的。

The reaction between antigen with antibody was carried out by one step balance method and cultured in 4 ℃ for 24 hours, then binding and free antigen was separated by PR reage...

抗原抗体反应采用平衡一步法，4℃培养 2 4h后经PR试剂分离结合和游离的标记抗原。

The reaction between antigen and antibody was carried out by one step balance method and incubated in 4℃ for 24 hours, then separated bond and free antigen by PR reagent.

用氯氨T法制备125I标记IL-6，经Sephadex G-25纯化，抗原抗体反应采用平衡一步法，4℃温育24 h后经PR试剂分离结合和游离的标记抗原。

The reaction betwe en antigen with antibody was carried out by one step balance method and cultured i n 4℃ for 24 h,then separated binding and free antigen by PR reagent.

用氯氨T法制备125I标记IL-8，经Sephadex G-25 纯化，抗原抗体反应采用平衡一步法，4℃培养24 h后经PR试剂分离结合和游离的标记抗原。

This paper chooses a plastic bottle shaped by stretch-blowing in two steps and its blowing mold as the main research objects, and has developed the Plastic Bottle and its Blowing Mold Computer Aided Design System, that is PBBMCAD system for short. The system is developed on the plate of Visual C++ 6.0 with Pro/TOOLKIT, which is the developing tool of Pro/ENGINEER.

本文以采用拉伸吹塑中的两步法成型的塑料瓶及其吹塑模具为主要研究对象，利用Visual C++ 6.0和Pro/ENGINEER的二次开发工具Pro/TOOLKIT，开发出了塑料瓶及其吹塑模具的三维参数化CAD设计系统——PBBMCAD系统。

The Taizhou Hwangyen more continent mechanical mold factory is the family specialized production series two steps blows the bottle machine, the mold key enterprise.

台州黄岩越洲机械模具厂是家专业生产系列二步法吹瓶机、模具的重点企业。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失