查询词典 Pi

It is proved that the control logic using PI controller based on driving wheel slip rate work efficiently in simulation.

基于驱动轮滑转率控制的PI控制方法经过仿真验证是有效的。

The proliferation indexes of the cells went up with the gradual increase of shear stress. When fluid stress reached 12 dyn/cm2, the PI of cells increased significantly (P.05), compared with the control.

随着剪切力的增加，成骨样细胞的增殖指数不断增加，当剪切力为12dyn/cm2时，PI值与对照组相比有显著性差异（P.05）。

The results of emulation show that its performance is better than that of normal PI controller.

仿真结果表明，其具有比普通PI控制更好的性能。

The simulation results indicate that H_∞mixed sensitivity controller with PI current loop can improve the capability of low frequency noise enhancement and high frequency enervation in wide frequency band, and attenuate noise of torque sensor. The designed control system for EPS system exhibits good robust performances in assist tracking and anti-disturbance, greatly enhances the returnability, driver\'s steering feel, handling characteristic.

通过仿真结果分析表明基于PI电流环的混合灵敏度鲁棒H_∞控制器能在较宽频带范围内增强地面低频信号、削弱高频信号和抑制转矩传感器的噪声，所设计的控制器有较强鲁棒性，助力跟踪能力和抗干扰能力，能有效改善车辆的转向回正特性，提供给驾驶员较为满意的路感，提高车辆的转向操纵性能。

It first utilizes pi-calculus to formalize service behavior as well as the interaction behavior between services as processes.

本文采用Pi演算将Web服务行为和Web服务之间的交互行为进行建模。

Results : No pus and pathological inflammation were observed on mice vagina mucus treated with 1 mg/ml PI-IgG 3 hours before gonococcus challenge.

而低于浓度1mg／ml及长于3h兔抗PI-IgG处理的小鼠阴道组织病理可检及炎症细胞，但其它检查结果阴性。

Pathological inflammation was found in mice treated with anti PI-IgG, in which the concentrations were lower than 1 mg/mi or the treated time was longer than 3 hours prior to gonococcus challenge.

而低于浓度1mg/ml及长于3h兔抗PI-IgG处理的小鼠阴道组织病理可检及炎症细胞，但其它检查结果阴性。

Combined with the data of cell density by hemocytometer counting or MTT staining, the equations that account for the dependence of apoptotic/necrotic percentages on the fluorescence intensities of YP/PI were derived.

结合细胞密度的计数结果(细胞计数板、MTT比色法等)，建立了用YP、PI荧光强度值计算细胞凋亡和坏死百分数的方法。

In order to improve the dynamic characteristics of above motor drive, a nonlinear PI type speed controller based on hyperbolic tangent function was presented, and applied in the indirect vector control of an induction motor.

过去30年中，模糊控制技术在非线性系统的建模和控制领域中获得了深入研究和广泛应用[1]，研究发现，它比传统线性PI控制技术在感应电动机矢量控制系统中有更优越的动态控制性能，但也存在要求较多的实际经验、实现代价较高和高频抖振等不足之处[2]。

Comparison of the experimental results with those reported for SiH/sub 3/CN and GeH/sub 3/CN, 4.7 and 5.0MHz, we propose that, in stead of hyperconjugation, the migration of CN .pi.

比较实验结果与SiH/sub 3/CN的4.7MHz和GeH/sub 3/CN的5.0MHz，我们推论CN的。pi。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。