- 重点词汇
- 相关例句
Could you tell the difference between air, express and registered mail?
你能告诉我航空邮寄 、 特快和挂号的区别 吗 ?
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内设自循环系统和空气滤清系统, 对环境要求大幅降低.
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PIP预制保温水管 、 空气过滤系统 、 杀菌消毒紫外光灯 、 架空地台系统及其他建材.
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Development of high-powered air-filtration materials and filters is required in clean air industry.
这就对空气净化行业提出了更高的要求,必须开发研制具有更高性能的空气过滤材料和过滤器.
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To discuss the application foreground of natural TP material & technology in air filtration field.
讨论天然的茶多酚材料 与 技术在空气过滤领域的应用前景.
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Equipped with highly efficient supply of air filtration equipment, supplies adjustable air volume.
配备高效过滤新风补给装置, 补给风量可调.
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Discusses the of natural tourmaline material & technology used in air filtration field.
讨论天然电气石负离子材料 与 技术在空气过滤领域的应用前景.
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Adequate ventilation, air filtration and exhaust systems should be provided, where appropriate.
21应当根据情况,提供足够的通风 、 空气过滤和排气系统.
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Filter and accessories used for DI water system and air filtration system.
用于超净纯水过滤系统和超净空气过滤系统的过滤器(芯)产品和附件.
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The following analysis methods about the property parameters of air-float structure are obtained.
据此给出了气浮结构的各种特性参数的计算方法.
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The invention discloses an adaptive positioning device on an air float and a universal ball seat.
本发明公开了一种基于气浮和万向球座的自适应入位装置.
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High efficiency, large air flow, large dust holding capacity, firm structure?
效率高、风量大 、 阻力低 、 容尘量大 、 结构牢固.
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