提出了分体式减振和双物光光路的全息干涉法，解决了大型火药柱包覆层粘接质量的检测问题。
Holographic interferometry using separate damping and a double objective light beam is put for-ward for the bonding quality of the clads on the large powder columns.
采用结扎双侧颈总动脉法造模，各观察组用脑通滴鼻液滴鼻，对照组用维脑路通腹腔注射。
Make model by ligating bilateral common carotid arteries, apply Naotong Dibi Liquid to the observation groups by dripping nose, Weinao Lutong to control by abdominal injection.
着重叙述了高精度双光路测量法。
We in detail presented the high accurate measurement of double light path.
对有双侧根性症状的中央型突出则采取单切口双入路法处理。
Two root symptom central type was dealed with single cut two entry road.
最后给出了CCD双路并联应用的实验结果，并对单路与双路CCD在CCD相关器中的实验结果进行了比较，表明了这一方法的可行性。
Finally, the experimental results of double channel parallel operation for the CCD are given, and the practicability of this method is demonstrated.
在激发光波动较大时双光路法与单光路采样平均法相比有明显优越性。
The method is better than sampling-averaging method when the incident laser intensity has more wave...
方法103例PDA患者经三种不同介入方法治疗，其中单静脉入路超声法37例， 单静脉入路造影法14例，动静脉双入路法52例。
Methods 103 cases of PDA were treated through different interventional therapy, 52 through the arteriovenous double approach, 51 through the single venous approach(14 angiography and 37 ultrasound).
方法103例PDA患者经三种不同介入方法治疗，其中单静脉入路超声法37例， 单静脉入路造影法14例，动静脉双入路法52例。
Methods 103 cases of PDA were treated through different interventional therapy, 52 through the arteriovenous double approach, 51 through the single venous approach(14 angiography and 37 ultrasound).
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