protective location 中文意思是什麼

protective location 解釋
保位置
  • protective : adj. 1. 保護的，防護的。2. 保護貿易的。adv. -ly ,-ness n.
  • location : n. 1. 定位；【鐵路】定線，〈美國〉測量，設計。2. 位置，場所，地點。3. 拍攝外景；外景拍攝地。4. （房屋，土地等的）出租。5. 非洲土著居住的城郊。
  1. The research shows that : 1 ) the ductility of the hsc bending members constructed is much greater than 5 ; 2 ) increasing the vertical links and distribution steel can increase the deflection under ultimate moment ; 3 ) with appropriate compressive bars, vertical links and distribution steel the increase of moment after yield and the decrease of moment under ultimate moment can be ignored, so the ductility of the hsc bending member is much larger ; 3 ) the width / depth ratio of hsc bending member has no obvious effect on the ultimate compressive strain of concrete ; 4 ) the method used here to calculate the deflection is applicable ; 5 ) the location of crack coincides with the location of vertical links and distribution steel ; 6 ) the bending property of the hsc structure under the blast load can meet the demand of protective engineering

    研究表明：本文研究的梁、板構件的延性比遠大於5 ；增加箍筋（鉤筋、分佈筋）含量，可以提高壓區混凝土剝落時的撓度；在適當的受壓筋、箍筋（鉤筋、分佈筋）含量下，可以忽略壓區混凝土剝落瞬間的承載力下降，從而大大提高構件的延性；受彎構件的寬高比對壓區混凝土極限應變的影響不明顯；受彎構件的裂縫間距受箍筋（鉤筋、分佈筋）的布置影響；文中所用的承載力和變形計算方法是可行的。化爆試驗表明，高強混凝土構件的動載抗彎性能能夠滿足防護結構的要求。
  2. At last. the conventional and advanced applications of protective relaying such as setting check and fault location are discussed

    最後對繼電保護故障診斷系統中常規和高級應用如故障測距等提出了應用展望。
  3. In a room containing a bath or shower, the provision of socket outlets should comply with iec 60364 - 7 - 701 ( to be installed at location 0. 6 m away from shower basin or bath tub ) and the socket outlets should be protected by a residual current protective device ( rcd ) with a residual operating current not exceeding 30ma

    設有浴缸或花灑的浴室內，插座應符合國際標準iec60364 - 7 - 701的規定（包括安裝的位置距離浴盆或浴缸0 . 6米以外） ，並由餘差啟動電流不超過30毫安的電流式漏電斷路器加以保護。
  4. Electrical safety in low voltage distribution systems up to 1000 v a. c. and 1500 v d. c. equipment for testing, measuring or monitoring of protective measures - equipment for insulation fault location in it systems

    不超過1000v交流和1500v直流的低壓配電系統電氣安全性.防護測量用試驗測量或監測設備. it系統絕緣失效定位設備
  5. Electrical safety in low voltage distribution systems up to 1000 v a. c. and 1500 v d. c. - equipment for testing, measuring or monitoring of protective measures - part 9 : equipment for insulation fault location in it systems

    不大於1000v交流和1500v直流的低壓配電系統的電氣安全.防護測量的試驗測量和監測設備.第9部分: it系統中的絕緣失效定位設備
  6. Electrical safety in low voltage distribution systems up to 1 kv a. c. and 1, 5 kv c. c. - equipment for testing, measuring or monitoring of protective measures - part 9 : equipment for insulation fault location in it systems

    最高可達1000 v交流電和1500 v直流電的低壓配電系統的電氣安全性.防護測量的試驗測量或監測設備.第9部分: it系統中絕緣失效定位設備
  7. Lamps protective levels ip65 1 level electrical insulation protection quality stainless steel or aluminium shell reflective devices imported anode aluminum, optical effect better, 5mm thick glass, replacement power behind the opening ceremony for the maintenance, which was spent mainly on : advertising, building location, stadium and other outdoor lighting

    ：燈具防護等級ip65 ， 1級電氣絕緣保護，優質不銹鋼或鋁壓鑄成燈體，進口陽極氧化鋁反光器，光效更好， 5mm厚鋼化玻璃，背後開啟式更換電源，方便維護，主要用在：廣告大廈外景體育館等戶外照明。
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