The calotype could be made inseries, and was thus the equivalent of an etching or an engraving.
碘化银纸照相法可以连续印刷，因此它等同于蚀刻或雕刻。
2
Each point should be connected to the next inseries by a line.
每个点都应该通过一条线连接到下一个点上。
3
As this method takes two byte arrays and returns another byte array, it can be used inseries with itself any number of times to concatenate any number of byte arrays.