重点探讨谨慎爆破与施工技术的合理性和实用性，旨在为类似条件下石方爆破提供借鉴。
It is major to discuss cautious blasting and control technique in reasonable and practicable so as to provide references for rock blasting of similar surroundings in city.
试验证明了该行走系统及皮带自动张紧装置中运用的液压自动控制技术的合理性及正确性。
Experiments have demonstrated the rationality and correctness of the hydraulic automatic control technique applied to travel system and belt automatic tensioning device.
我们再从矿物成分和化学元素分析的角度来看，天然土壤与人造土壤没有什么差别，这就是人造土壤技术的合理性之所在。
In terms of the analysis of mineral components and chemical elements, natural soil has no difference from artificial soil, which states the rationality of artificial soil technology.
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