这基本上是一个单步操作。
现在，支持在单步操作中导入多个绑定，从而提高了效率。
Importing multiple bindings in a single operation is now supported, improving efficiency.
步骤2：要实现求值的单步执行，W3Eval 在嵌套最深的那对括号中找出优先级最高的操作符。
Step 2: To perform a single step of an evaluation, W3Eval finds the operator with the highest priority inside the deepest nested pair of parentheses.
因此，服务器永远不用负责比单步菱形分歧更复杂的问题（操作组合的模型）。
Thus, the server never does anything more complicated than the simple one-step diamond divergence (modulo some operation composition).
单击“继续”将退出单步执行模式，在不停止的情况下执行余下的操作。
Click Continue to exit single-step mode and to perform the remaining actions without stopping.
点动模块和单步模块对于数控机床的可操作性和可靠性有重要意义。
The single-step and jog control modules are important to the maneuverability and reliability of CNC machine tools.
例如，可能在单步执行函数时遇到断点，并且用户可能希望在该函数中开始新的单步执行操作。
For example, a breakpoint may be hit while stepping over a function, and the user may wish to start a new stepping operation inside that function.
提供永久取消单步执行操作的方法。
It provides a way to prematurely cancel a stepping operation.
提供永久取消单步执行操作的方法。
It provides a way to prematurely cancel a stepping operation.
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