?天然色照相术

... heliochrome 彩色照相 heliochromy 天然色照相术 heliogram 反光信号 ...

?天然色摄影术

... helio-太阳 heliochromy天然色摄影术 heliodor金绿柱石 ...

?彩色摄影术

彩色摄影术 color photography; heliochromy; photochromography; photochromy 超近摄影术 macrophotograhy .

?彩色照相术

彩色照相术 chromophotograph; color photography; colour photography; heliochromy; photo ch ..