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是否有轉換酒吧到PSI(磅每平方英寸)?像轉換毫米到英寸JScience Java的單位欄以PSI
//mm to inches
Unit<Length> mm = SI.MILLIMETER;
Unit<Length> in = NonSI.INCH;
UnitConverter toInch = mm.getConverterTo(in);
double d1 = toInch.convert(Measure.valueOf(10.0,mm).doubleValue(mm));
Measure<Double, ? extends Quantity> convert1 = Measure.valueOf(d1, in);
System.out.println(convert1);
我可以乘以轉換任何直接的方式(1 bar = 14.5037738磅/平方英寸的值)手動,但是有沒有其他方法來實現下面的代碼行?
//bar to psi
Unit<Pressure> bar = NonSI.BAR;
Unit<? extends Quantity> psi = NonSI.POUND.divide(NonSI.INCH.pow(2));
UnitConverter toPsi = bar.getConverterTo(psi);// not compitable error
double d2 = toPsi.convert(Measure.valueOf(10.0,bar).doubleValue(bar));
Measure<Double, ? extends Quantity> convert2 = Measure.valueOf(d2, psi);
System.out.println(convert2);