Anyway, the problem is to do with scope - if you want to declare variables within an if block it needs to have curly braces and then the variables are only valid within that brace block.
不管怎样，问题是要做的范围-如果你想在一个声明变量如果块需要大括号，则变量是唯一有效的内支撑块。
Aimed at these problems, this paper puts forward a new isolation bearing which is composed of polysaccharides slide, elbow block, brace, connecting poles and high elastic damping rubber dampers.
针对这些问题，提出一种新型减隔震支座，它是由聚四氟乙烯滑板、肘块、支柱和高弹性阻尼橡胶体通过连杆连接而成。
Adjustable brace with text at side. Width, position, and alignment of text block are configurable.
侧边带文本的可调大括号。文本块的宽度、位置和对齐方式均可配置。
The left brace that marks the beginning of the function body, class member block, interface member block, or enumeration block is missing.
缺少标记函数体、类成员块、接口成员块或枚举块的开头的左大括号。
The left brace that marks the beginning of the function body, class member block, interface member block, or enumeration block is missing.
缺少标记函数体、类成员块、接口成员块或枚举块的开头的左大括号。
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