Every GM crop, Power cautions, brings its own environmental personality and its own risks.
包尔警告说,每一种基改作物都有其独特的环境性格,独特的风险。
"Wind power is at an initial phase," cautions Han Bin, the president of the Longyuan Pingtan Wind Power Company.
龙源平潭风电有限公司总经理韩彬说:“风力发电现在处于一个起始阶段。”
Describes the principle, power selection, operation and maintenance method as well as the maintenance cautions of UPS.
介绍了UPS的工作原理、功率选择、使用维护方法及维修注意事项。
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