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- It was considered to be feasible applying natural draft ventilation in small mine applying adit devebopment in mountainous region , in particular environment . 并認為,山區平硐開(kāi)拓的小礦山,在一定條件下,采用自然通風(fēng)是可行的。
- By the way of integration of the natural draft through skylights and machinery ventilation,the malpractice due to too many fans has been resolved and operation cost has been reduced. 通過(guò)以天窗排風(fēng)為主的自然通風(fēng)和機械通風(fēng)相結合的方式,解決屋頂風(fēng)機過(guò)多帶來(lái)的弊端,降低運行費用。
- natural draft counter flow cooling tower 自然通風(fēng)逆流式
- natural draft counter-flow wet cooling tower 自然通風(fēng)逆流濕式冷卻塔
- natural draft counterflow cooling tower 逆流式自然通風(fēng)冷卻塔
- natural draft gas burner 自然通風(fēng)氣體燃燒器
- ENERGY-SAVING RETROFIT OF NATURAL DRAFT COOLING TOWER 自然通風(fēng)冷卻塔的節能改造
- It is natural for a cat to catch mice. 貓捉老鼠是本能。
- natural draft cooling towers with flue gas injection 煙塔合一
- Natural Draft Cooling Towers (NDCT) with flue gas injection 煙塔合一
- It's natural to slack2 off towards the end of a hard day's work. 一天緊張工作快結束的時(shí)候有些放松是自然的。
- Many natural materials are becoming scarce. 許多天然原料越來(lái)越少。
- Our motherland flows with natural resources. 我們祖國蘊藏著(zhù)豐富的天然資源。
- Events took their natural course. 事態(tài)依自然進(jìn)程發(fā)展。
- She has a natural wave in her hair. 她的頭發(fā)自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一種自然現象。
- It is difficult to be natural when one is tense. 人在緊張的時(shí)候很難泰然自若。
- The egoism of an artist sometimes seem natural. 藝術(shù)家的自負有時(shí)看起來(lái)是自然的。
- They used only natural pigments to dye the wool. 他們只用天然顏料染毛織品。
- Children are natural exhibitionists. 兒童天生喜歡自我表現。
