calibration by water 中文意思是什麼
calibration by water
解釋
及水校準- calibration : n. 1. 測定口徑。2. 刻度，標度，劃度數。3. 校準；標準化。
- by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
- water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
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In this paper, the single - calibration - ratio iteration calculating method is proposed to improve quantitative analysis method for determination of water in water - reducible paint by gas chromatography ( gc ) and some procedures in experiment are modified
摘要本文提出單點校正因子迭代法，改進了氣相色譜測定塗料中水的定量分析方法，並對部分實驗操作步驟進行了改進。 -
Results of calibration of indicate that the ecologically accepted fertilizer dosage of shunyi district in 2002 was 328. 27 kg / hmz while the actual one was 1034kg / hm2. such a result was derived base on the externality and rules of marginal cost applying contingent valuation method of environmental economics, survey on the willingness to pay for harnessing water pollution caused by the waste water discharged by big farm was conducted
現階段，左右順義區土地利用生態服務價值的主要是耕地、林地、園地；根據環境經濟學邊際機會成本定價原理，結合順義區2002年化肥施用造成的外部不經濟性，推算順義區2002年最佳生態化肥施用量是328 . 87kg hm ~ 2 。而順義區目前化肥施用量1034kg hm ~ 2 ，屬于嚴重超標狀態。
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