Petroleum system as a geological unit to control oil and gas generation and occurrence has been universally accepted by oil and gas geologists both at home and abroad.
成油气系统作为控制油气形成与赋存的地质单元，其概念已为国内外油气地质家普遍接受。
However, once the natural gas explodes in the ignition procedure, its detonation injury scope, destruction scope and the accepted risk scope become the key points of ignition decision.
然而，点火过程中一旦发生天然气爆炸，其可能的爆炸伤害范围、破坏范围以及是否在可接受风险范围，就成为决策能否点火的关键。
It has been widely accepted by the industry for measuring gas volumes.
在工业上广泛使用孔板流量计测量气体体积流量。
It has been proved that the process of coal and gas outbursts is not an adiabatic process accepted by most researchers but a polytropic process that is nearly an isotherm process.
研究结果表明，煤与瓦斯突出不是大多数学者认为的绝热过程，而是一个偏向于等温过程的多变过程。
Because of its safe, efficient, energy saving, flexible performance characteristics, natural gas hydrate storage and transportation technology accepted by scientists.
天然气储运技术以其安全、高效、节能、灵活等性能特点逐渐受到了科学家们的青睐。
Recently a new model, gas-bubble expansion and migration model, has been widely accepted by geologists.
近年来，一种新的模式：气泡膨胀与迁移模式得到了地质学家的广泛引用。
The two groups were followed up for 3 years with accepted examination of blood routine, blood gas analysis and lung function per 6 months.
对两组病人进行连续3年随访，每半年复查血常规、血气分析、肺功能。
The two groups were followed up for 3 years with accepted examination of blood routine, blood gas analysis and lung function per 6 months.
对两组病人进行连续3年随访，每半年复查血常规、血气分析、肺功能。
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