permissible line 中文意思是什麼
permissible line
解釋
可容許線- permissible : adj. 1. 可以允許[許可]的；不礙事的。2. 得到準許的。n. -sibility ,-sibly adv.
- line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
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It is concluded : the determination of the center spacing may be conducted under the permissible elevation of the exit line of seepage surface on slope surface downstream. in the end, the author has analysed the seepage field what the holes are placed two rows along the slope height
另外，在對比多種孔距的方案分析結果的基礎上，得出結論：排水孔孔距變化對邊坡滲流場沿邊坡走向方向水頭分佈影響明顯，布設排水孔應根據目標降深確定排水孔孔距。 -
The optimization objective is to minimize the entire system ' s line loss per day, and the permissible number of equipment switching is considered as the constraint in this model
針對計算模型，基於遺傳演算法的思想，設計了相應的編碼、雜交和變異操作。 -
Limited or restrictive tendering procedures are, in line with the wto gpa provisions, only permissible under specified exceptional circumstances. where the nature of the contract such as a contract that is time critical or one that requires particularly high levels of skills and proven reliability dictates that tenders have to be invited from qualified suppliers contractors, selective tendering or prequalified tendering may be used
和世貿采購協定的規定一樣，有限度或局限性招標程序只有在指定的特殊情況下，方可採用。若限於合約的性質，例如合約必須依時完成，或合約要求特別高超的技術和經驗證的可靠性，必須向合資格的供應商承包商招標，便可採用選擇性招標或資格預審招標程序。 -
Limited or restrictive tendering procedures are, in line with the wto gpa provisions, only permissible under specified exceptional circumstances. where the nature of the contract ( such as a contract that is time critical or one that requires particularly high levels of skills and proven reliability ) dictates that tenders have to be invited from qualified supplierscontractors, selective tendering or prequalified tendering may be used
和世貿采購協定的規定一樣，有限度或局限性招標程序只有在指定的特殊情況下，方可採用。若限於合約的性質，例如合約必須依時完成，或合約要求特別高超的技術和經驗證的可靠性，必須向合資格的供應商承包商招標，便可採用選擇性招標或資格預審招標程序。 -
If permissible to blow back into the line, any purging medium such as air, inert gas, steam, or flushing oil may be introduced through this connection
如果允許吹回到管路內，則任何沖洗介質，如空氣，惰性氣體，蒸汽，或沖刷油都可以通過這個連接引入。
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