串行操作 [计] serial operation ; sequential operation ; sequential operation,sequential operation
不执行操作 Undo
多行操作 Actions on multiple rows
执行操作所需的锁对象 private Lock myLock ; private ReadWriteLock myLock
并行操作系统 parallel operating system
平行操作 parallel running
串并行操作 serial parallel operation
例行操作检查 routine operating inspection
AlignAssignments随后查找它将对其进行操作的行范围。
AlignAssignments then locates the range of lines on which it will operate.
关于 R 的 “所有东西都是向量” 方式，容易引起混乱的一点是行操作和列操作可能不符合直觉。
One thing that can be confusing about R's "everything is a vector" approach is that row-wise and column-wise operations may not adhere to your intuition.
如图24所示，我决定对last name为“KWAN”、first name为“SALLY”的那一行进行操作。
As you can see in Figure 24, I decided to manipulate the row with last name of "KWAN" and first name of "SALLY".
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