hazardous zone 中文意思是什麼

hazardous zone 解釋
類危險區域
  • hazardous : adj. 1. 危險的，冒險的。2. 憑運氣的。adv. -ly ,-ness n.
  • zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
  1. Standard practice for expedited site characterization of vadose zone and ground water contamination at hazardous waste contaminated sites

    有害廢物污染處滲流區域和地下水污染的考查地點表徵的標準操作規程
  2. Wake vortex separation standards are used to prevent hazardous wake vortex encounters which mainly found in the final approach course within the airport termination zone. firstly, this paper analysis the mechanism of the vortex decay and research the influence on the safety of the flight ; then. several different radar wake vortex separation standards are compared and some basic guidelines are developed to establish the future vortex standards. in addition, one kind of advance vortex classification for the civil airplane is proposed. secondly, an encounter hazard model which established for the following aircraft and a simple vortex decay model which mostly concern with the proceeding one are developed ; and a safe separation model can be derived from the both. finally, through the simulation calculation, the correctness of the vortex classification of different types of aircrafts are tested and proved

    本課題對雷達管制條件下的最小尾流間隔標準進行了較為詳細的分析和研究；首先對尾流的形成和消散機理以及尾流對飛行安全的影響做出了詳細的分析，然後就目前實行的幾種不同的最小尾流間隔標準進行了比較和分析，提出了相關的幾條準則和一種改進的機型尾流分類標準；在這之後，採用理論分析和統計數據分析相結合的方法，建立了尾流危險遭遇基本模型和尾渦消散模型；並在此基礎上對民用航空不同機型的尾流分類的合理性進行了計算和評估，為最小尾流間隔標準的確定和改進提供了初步的理論依據。
  3. Electrical apparatus for use in class i zone 2 hazardous classified locations - type of protection " n

    I級區域2類危險場所的電氣設備. " n "型電氣防護設備
  4. A " consultation zone " will be delineated for the phi concerned. the boundary and size of the " consultation zone " are determined having regard to the topography, the phi type and its hazardous material storage capacity

    此外，潛在危險裝置附近會劃定一個諮詢區，范圍及面積視乎地形、潛在危險裝置的種類和危險物料貯存量而定。
  5. Electrical apparatus for use in class i, zone 1 hazardous classified locations : type of protection - powder filling " q

    I級1區危險場所用電氣設備:保護型號.粉末填充" q "型
  6. Explosion - proof speaker used in explosive gas and hazardous areas zone i and zone ii, also suitable for the high noisy industrial site, the load of the power, matching with the power output to obtain the best output effect

    防爆揚聲器可用於具有爆炸危險的i區， ii區場所，同時適應高噪聲的工業場所，是功放的負載，要與功放輸出相匹配，獲得最佳的輸出效果
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