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- The drawing method for the double channel impeller is studied.It is found that there is an in-conformity between the dimensions of plane-view and pinacoid-view of fluid cross-section. 摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面投影结果与轴面图中确定的断面形状尺寸不一致的问题。
- The Drawing of Vane of Double Channel Impeller 双流道叶轮叶片绘型
- Research on Non-overload Design of Double Channel Impeller Hydraulic Model 双流道叶轮水力模型无过载设计研究
- Numerical Simulation Analysis of Flow in Double Channel Impeller Pump Case 双流道叶轮压出室内流动的数值模拟分析
- double channel impeller 双流道叶轮
- Aim To establish a double channel RP-HPLC method for determ ination of VB_(1),VB_(2),VB_(6) in Golden Partner. 目的建立黄金搭档组合维生素片中维生素B_1、B_2和B_6含量测定方法。
- Conclusions:Double channel fistulation or open fistulation is the choice of operation... 结论:手术以双腔造瘘即时开放为宜,早期手术是治疗成功的关键。
- USB mouth, digital double channel and electric potential collector, brain wave signal is put into the computer after digital processing. USB接口全数字化双通道脑电采集器，将脑电信号数字化处理后输入计算机；
- Objective:To explore the improvement of double channel Foley balloon indwelling catheterization and its effect on nursing. 目的:探讨双腔气囊导尿管留置术的改进及护理效果。
- With a theoretical analysis of double vision angle and double channel reconstruction and experimental result,double reference light rainbow hologram are obtained and recorded. 完成双参考光彩虹全息图的制作，并给出其记录及双视角、双通道再现的理论分析及实验结果。
- Study on Hydraulic Design Method of Single Channel Impeller 单流道叶轮水力设计方法的研究
- Improved Way ON Single Channel Impeller Hydraulic Design 单流道叶轮水力设计方法的改进
- A method of doubling channel capacity by using two cables installed side by side to carry different signals. 利用两根并排着的传输不同信号的电缆，使信道通信能力加倍的方法。
- Previously proposed single chanel and double channel adaptive matched filters are extended to the case of a general number of channels. 将先前的单通道和双通道自适应匹配滤波器推广至一般极化接收通道情况;利用雷达回波的极化信息来提高检测性能.
- Objective: Flexible fibiroptic bronchoscope was used to observe the position of double channels endotracheal tube. 目的应用细光纤维支气管镜观察双腔管在气管内位置状况。
- Pipe-slice and double channels radiator is one type of new radiators designed independently by ourself. 双流道散热器是我厂独立设计生产的新型散热器之一。
- Objective To observe the changes of ventilation and respiratory dynamics in patients undergoing bronchial intubation with double channel catheter and monitored by Side Stream Spirometry(SSS). 目的应用旁气流通气监测法(SSS)观察双腔支气管导管插管患者围术期呼吸功能变化。
- The author brings forward “double channels” pattern to solute the problem.Then the author uses ISAPI to enhance the WEB server. 本文对于使用ISAPI实现远程控制的功能提出了整体设计架构，并详细讨论了各个模块的设计。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
