measuring mark 中文意思是什麼

measuring mark 解釋
測標
  • measuring : n. ,adj. 測量（的），測量用（的）。 remote measuring 遙測。
  • mark : n 馬克〈男子名，Marcus 的異體〉。n 【宗教】（基督教《聖經》中的篇名）《馬可福音》；《馬可福音》的...
  1. Fourthly, according with the analyzing of flow measurement, we research the main problems needed to be solve in the process of measurement, such as analysis and measurement of the internal resistance, selection of excitation frequency, stable signal datum mark and restraining common mode interference, restraining for serial mode interference and working frequency interference ; transporting and shielding the flow signal, constant current excitation and magnetic field equalizing, flow measuring

    第四，根據對流量測量問題分析的，深入研究了設計過程中需要解決的主要問題。如內阻分析與測量;勵磁頻率的選擇;穩定信號基準點與抑制共模干擾;串模干擾與工頻干擾抑制;流量信號傳輸與屏蔽;恆流勵磁與磁場補償;流量測量點的選擇等。
  2. Self - illuminated measuring mark

    光點測標
  3. Control mark and measuring methods of density of ore dust for harbor

    港口礦石粉塵濃度控制指標及測試方法
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