您要查找的是不是：
- double series parallel control 双重串并联控制
- series parallel control 串并联控制,串并行控制
- Experiment including parallel control groups. 实验包含平行对照组。
- In order to control and keep watch on the fluorine purity, the gas chromatography with series parallel connection of nine columns with two tubs is developed. 为了有效监控生产过程中的氟气纯度,研制了色谱法氟气纯度分析仪。
- series parallel controller 串并联控制器
- This dissertation adopts double series system of four-quadrant converter at the DC source side of test system, and proposes predicted current control scheme based on phase-shifted SVPWM. 本文在系统的直流电源侧采用了两重化串联四象限变流器，提出了基于移相式SVPWM的预测电流控制方案。
- Method The clinical test of multicentric random parallel control was used. 方法多中心随机平行对照临床试验。
- As applications, we build its equivalent form and the analogue general double series inequalities. 作为应用,建立它的等价形式及对应二重级数的最佳推广不等式。
- In this paper,a solution in the form of Fourer-Bessel double series with supplementary terms is proposed to analyse free vibration of a sector plate. 本文从富氏级数的理论出发，对弹性地基扇形板的弯曲问题，提出了一种应用范围比较广的、便于计算的解析形式的解法。
- A parallel control method based on RBF neural network and fuzzy control for nonlinear and time-variant performance of motor servo systems is presented. 摘要针对电动伺服系统的非线性和时变性因素，提出了一种RBF神经网络和模糊控制复合控制的控制器。
- This master-slave parallel control structure with the development of simple, good maintainability, the advantages of convenient upgrade, etc. 这种主从式并行控制结构，具有开发简单、可维护性好、升级方便等优点。
- The main products are: S series helical gears - worm reducer, K series of spiral bevel gear reducer, R Series helical gears Hardened gear reducer, F series parallel shaft helical gear reducer. 主要产品有：S系列斜齿轮-蜗轮减速机，K系列螺旋锥齿轮减速机，R系列斜齿轮硬齿面齿轮减速机，F系列平行轴斜齿轮减速机。
- Methods: This study was a randomized parallel control trial over 12 months.A total number of 198 men were randomly divided into JTL and prednisone treatment groups. 方法：198例病人随机进入精泰来组和强的松组，进行6个月治疗和6个月随访共12个月的随机平行对照试验。
- In this paper a solution in the form of Fourier-Bessel double series with suplementary terins is proposed to analyse bending problems or thin elastic sector plate resting on an elastic foundation. 本文从富氏级数的理论出发，对弹性地基扇形板的弯曲问题，提出了一种应用范围比较广的、便于计算的解析形式的解法。
- A Series Parallel Hybrid Electric Bus Based on Double Clutch 基于双离合器式的混联式混合动力客车
- Methods: A randomized double-blind double-simulation parallel controlled clinical trial was conducted. 0.1% monetasone furoate cream (trade name: Alosonne) was in control. 方法：采用随机、双盲、双模拟、平行对照的多中心临床研究方法，以0.;1%25糠酸莫米松乳膏做对照。
- Transformer with series parallel connection 串并联变压器
- Methods: A multicenter, randomized, double-blinded and positive drug parallel controlled trial was performed. 方法：多中心、随机、阳性药物平行对照，盲法评价。
- series parallel connected mechanism 串并联机构
- Every set of the VDM equipment has unique IP address in the local area network, which can be recognized and parallel controlled by the computer. 每台VDM在局域网中都有独立的IP地址，实现了VDM设备的地址识别与联网控制。
