因此分析了立柱胀缸的原因，为减少掩护式支架立柱胀缸问题提供了有力参考。
Therefore, analysis of the reasons for column expansion tank, in order to reduce the cover stent expansion tank column to provide a strong reference.
本论文主要阐述了一般掩护式液压支架的设计过程。
The article mainly elaborated the general shield type hydraulic pressure support design process.
对支撑掩护式液压支架的结构特点及合理应用等进行了简要介绍。
The structural feature and its rational application of standing shield hydraulic are introduced in brief.
由于该煤层厚度适中，选用掩护式液压支架。
Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
摘要文主要阐述了一般掩护式液压支架的设计过程。
Pick to Article mainly expounds the general screen type hydraulic support's design process.
本文提出了支撑掩护式液压支架总体参数多目标优化设计的一个新的数学模型和算法。
This paper proposes a new mathematical model and an algorithm for multi-objective optimization of the overall parameters of the most widespread powered support -shield.
叙述了走向长壁后退式柔性掩护支架采煤法在急斜煤层中的应用及效果。
The paper discusses the application and the effects of the coal mining method with retreating-longwall flexible shield support in steeply-inclined coal seam.
ZZS6 0 0 0 / 17/ 37A型四柱支撑掩护式液压支架是专为“高产高效”矿井设计的综采支护设备。
ZZS6000/17/37A four pillars chock-shield is fully-mechanized support equipment that is designed for high output and efficiency mine.
ZZS6 0 0 0 / 17/ 37A型四柱支撑掩护式液压支架是专为“高产高效”矿井设计的综采支护设备。
ZZS6000/17/37A four pillars chock-shield is fully-mechanized support equipment that is designed for high output and efficiency mine.
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