The up variable is declared as a read-only “value” using the val keyword.
变量up 被val关键字定义为一个只读的值。
The first line USES the val keyword to declare a read-only variable named book.
在第一行我们使用了val关键字来声明一个只读变量book。
Add the private keyword before the val or var keyword and the accessor methods won't be generated.
在val或者var之前加上private关键字，访问器方法就不会被生成。
We'll explore variable declarations and the val and var keywords in the section called "variable declarations" in Chapter 2, Type Less, Do More.
我们会在《第2章-打更少的字，做更多的事》的“变量声明”章节来探索如何使用val和var关键字声明变量。
Because we put the val keyword before each parameter declaration, they are automatically converted to read-only fields with the same names with public reader methods of the same name.
因为我们在每一个参数声明前放置了val关键字，它们会被自动地转换为有同样名字的只读的字段，并且伴有同样名字的公开读取方法。
Objective To discuss the val ue of simvastatin plus fenofibrate for the treatment of mixed hyperlipemia.
目的探讨辛伐他汀联合非诺贝特治疗混合性高脂血症的价值。
Late Baroque towns of the Val di Noto, Italy.
意大利诺托谷的晚期巴罗克风格城镇。
In Miyun, a peaceful and beautiful suburban district of Beijing, there is a grand classic architecture like the Val DE Loire castles, which is the only coordinate on that broad land.
在远离喧闹的北京密云，一座宛如卢瓦尔河谷城堡的经典建筑傲然挺立，气势恢宏，成为这片苍茫天地间的唯一坐标。
In Miyun, a peaceful and beautiful suburban district of Beijing, there is a grand classic architecture like the Val DE Loire castles, which is the only coordinate on that broad land.
在远离喧闹的北京密云，一座宛如卢瓦尔河谷城堡的经典建筑傲然挺立，气势恢宏，成为这片苍茫天地间的唯一坐标。
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