例句與造句

1. It increases the precision of analysis to use differential spectrophotometry in high and trace contents . it has higher application value and upper popularization worth
   摘要用示差分光光度法進(jìn)行高含量或痕量物質(zhì)的分析，使吸光度落在最佳測(cè)量范圍，增大了測(cè)量方法的精確性，具有較高的應(yīng)用價(jià)值，值得推廣。
2. However , it is necessary to research the geographic information uncertainty , because the precision of analysis and expression in gis lies on this uncertainty in a way . therefore , the research of geographic information uncertainty is an important research field of gis ' s basal theory
   然而，對(duì)于地理信息不確定性的研究卻是相當(dāng)必要的，因?yàn)樗诤艽蟪潭壬蠜Q定了gis中對(duì)于地理實(shí)體的表達(dá)和分析的精確程度，所以對(duì)于地理信息不確定性的研究是gis基礎(chǔ)理論中一個(gè)重要的研究方面。
3. It's difficult to find precision of analysis in a sentence. 用precision of analysis造句挺難的