The combustion of biomass materials is a significant research area in the field of fire safety science.
生物质燃烧是火灾安全科学领域的重要研究课题。
Fire science technicians learn how to test the safety of fire-retardant materials and fire suppression devices.
火灾科学技术人员学会如何测试防火阻燃材料和灭火设备的安全。
The science of fire safety is a newly developing branch of course.
火灾安全学是一门正在兴起的科学。
The science of fire safety is a newly developing branch of course.
火灾安全学是一门正在兴起的科学。
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