In the case of a graphic strings, two bytes constitute a character and you use the number of double bytes to represent the length of the string.

对于图形字符串，两个字节组成一个字符，使用双字节数来表示字符串的长度。

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Seedling height, stem thick, number of leaves, number of roots, and length of roots were studied by means of double-factor complete random design.

对不同品种脱毒试管苗的苗高、茎粗、叶片数、根数、根长等植物学性状采用二因素完全随机试验设计。

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