Weight differences are generally differentiated by an increased stroke or thickness associated with a given character in a typeface, as compared to a "normal" character from that same typeface.

通常，一种字样的粗细差异由与该字样中给定字符相关的增加(与同一字样的“普通”字符相比)的笔画或粗细来区分。

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This is most apparent for large power requirements where the two-stroke engine produces much more power for the same weight.

对于相同的功率输出，相对于四冲程柴油机，二冲程柴油机的重量明显轻很多。

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