运用长岩心实验装置在真实岩心中进行天然气运移模拟实验，研究了影响天然气运聚的因素。
The factors influencing gas migration are studied by simulating natural gas migration in natural core, using long-core experimental installation.
骨性手术一般辅以一种以上相关的软组织手术，其中4例行胫后肌腱前移加强术，2例行弹簧韧带紧缩术，4例行趾长屈肌腱转移术。
Anterior transfer and strengthening of posterior tibial tendon were performed in 4 cases, spring ligament reefing in 2 cases, flexor digitorum longus tendon transfer in 4 cases.
针对P码多普勒频移大、周期长的特点，本文探讨了缩短载频搜索范围的方法。
According to P-code features of large Doppler frequency shift and long code period, the method that shortens the scope of carrier frequency search is studied.
同时把带有神经的拇长伸肌移放到脊髓移植物旁。
At the same time, the extensor hallucis longus muscle with its nerve was transposed to the side of spinal transplant.
人们反在拆放外入行长从氡气反在火平方背上的运移试验，取得了长组试验数据。
Based on experiments about radon migration in the horizontal direction, a series of results have been gained under the equipment we have realized.
神华集团神东矿区哈拉沟煤矿在长壁工作面回风巷中采用了一种新型自移式超前支护支架组。
A new type self-walking advance timbering support set is adopted in longwall coal mining face of Halagou coal Mine, Shendong coal District by Shenhua Group co.
神华集团神东矿区哈拉沟煤矿在长壁工作面回风巷中采用了一种新型自移式超前支护支架组。
A new type self-walking advance timbering support set is adopted in longwall coal mining face of Halagou coal Mine, Shendong coal District by Shenhua Group co.
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