It is indicated that biological technology such as polycultivation of the different species is the best method for the encrustment prevention and protection of ecology environment at the same time.
指出运用不同种类混养等生物技术是兼顾防附着效果与保护生态环境的最佳方式。
The green grain storage technology contain the dry storage, low-temperature storage, air-control storage, biological protection, physical protection, and character storage, etc.
绿色储粮技术主要包括干燥储粮、低温储粮、气调储粮、生物防治、物理防治及习性防治等。
This dissertation focuses on the protection technology against biological contamination and the vibration absorption optimization of stretcher-support for the emergency ambulance.
本文对急救车生物污染防护技术与担架支架减振性能进行了系统研究。
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