目的：观察小儿下肢手术在神经刺激器引导下应用腰丛-坐骨神经联合阻滞的可行性。
Objective: to observe the feasibility of combined lumbar plexus and sciatic nerve block guided by nerve stimulator in children for lower limb surgery.
详细介绍了采用单神经元自适应PS D控制器对电流环进行调节的方法，使电机能稳定工作在变负载条件下。
Controlling method of current loop with single neuron adaptive PSD controller which can make motor work stably in the condition of changing load is discussed in detail.
介绍了采用热催化传感器在不同的工作温度下，通过BP人工神经网络对可燃混合气体进行分析的新方法。
A new method of analysis to mixed inflammable gas with a heat catalytic sensor worked in different conditions through BP artificial neural network is introduced.
目的观察神经刺激器定位下经斜角肌间沟留置导管用于持续臂丛神经阻滞及术后镇痛的临床效果和可行性。
Objective To evaluate the clinical effects and feasibility of interscalene brachial plexus block and postoperative analgesia using a Nerve Stimulator and a continuous catheter insertion system.
人类神经系统是多传感器环境下最为灵活的数据融合体系结构。
The nervous system of human being is probably the most flexible paradigm of data fusion architectures in multisensors fusion environment.
目的研究超声和神经刺激器引导下腘窝坐骨神经阻滞在足部手术中的应用。
Objective To investigate ultrasound guided or nerve stimulation guided nerve block of sciatic nerve in feet surgery.
本文以传统PID控制器为基础，结合神经网络与预测控制，针对非线性系统提出了在PI D型预测性能指标函数下的控制方法。
In this paper, by utilizing the conventional PID controller and predictive control theory, the method is proposed under the PID-type predictive cost function.
在MATLAB环境下给出了用BP网对变速风力发电机控制的仿真模型和仿真结果，显示采用神经网控制器控制有很好的抗风速突然波动的作用，能有效地抑制扰动。
The simulation model and result are given under the environment of MATLAB. The fluctuation of wind speed can be controlled and the disturbance can be cancelled by BP neural network controller.
透射电镜下观察不同诱导剂诱导的神经干细胞超微结构，发现细胞的大体形态相似，但细胞器有差异。
The ultrastructure of the induced neural stem cells in the two groups was similar under the transmission electron microscope, only with some differences in organelles.
透射电镜下观察不同诱导剂诱导的神经干细胞超微结构，发现细胞的大体形态相似，但细胞器有差异。
The ultrastructure of the induced neural stem cells in the two groups was similar under the transmission electron microscope, only with some differences in organelles.
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