line balance level 中文意思是什麼

line balance level 解釋
線路平衡度
  • 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...
  • balance : n 1 〈常作 a pair of balances〉 天平，秤。2 平衡，均衡，對稱；抵消；比較，對照，對比。3 （鐘表的...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. Line balance level

    線路平衡度
  2. 7. in order to keep the balance of wheat supply and demand in jiangsu province under the grain yield level at present, 25 * 106mu wheat was the safety line, and 20 * 106 mu wheat was the safety boundary line

    7 .研究分析還認為，要保證江蘇小麥生產的供需平衡，單產穩定在目前的水平，則全省小麥種植面積2500萬畝是其安全保障線，進一步下調至2000萬畝則是安全警界線，特大豐收年，可基本維持供需平衡，災年則需大量進口小麥滿足市場需求。
  3. Xlr mic. input jacks and trs phone line balance input jacks are provided to handle a wide range of audio sources from mic. line level devices and stereo output synthesizers

    提供xlr麥克風和trs耳機線性的平衡輸入插孔，能處理從麥克風線性級設備和立體聲輸出合成器的寬范圍聲源。
  4. The in - situ testing includes surface deformations, sub - surface movements, earth pressures, pore water pressures, underground water levels, spt, stresses of pipes and pipe - soil contact stresses. in addition, the total jacking forces, deviations in line and level of the pipe line and earth pressures in the earth pressure balance machines ( epbm ) are also recorded. the results of field - testing are analyzed, and the variety of testing datum include earth pressures, pore water pressures and underground water levels during the course of the shield through it are studied

    現場測試內容包括地面變形、深層土體變形、土壓力變化、孔隙水壓力變化、地下水位變化、土體標準貫入試驗、管道內力變化、管土接觸應力變化以及頂管施工現場記錄（包括頂力、土壓力、平面偏差、高程偏差等） 。
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