ppid

The presence of a parent PID ( PPID ) implies that one process is created by another process .

父PID（PPID）的存在意味着这是一个由别的进程创建的进程。

You can see that the PPID changes to1 as the parent dies .

可以看到，PPID在父进程终止后更改为1。

A kind of predictive PID ( PPID ) controller for several types of unstable plus time delay processes is ( proposed . )

针对几种不稳定滞后过程，给出一种预测PID控制器的结构形式。

Init and other processes with a PPID of0 belong to the kernel .

init和其他具有PPID0的进程属于内核。

According to the PPID fields in this list , the ps command is a child of the bash shell .

从该列表的PPID字段中，我们知道ps命令是bashshell的子进程。

After the system operates , the fuzzy model and the parameters of the PPID are tuned off line again by using the input / output data from the plant .

首先基于初始模糊模型对PPID离线进行整定，然后在系统运行后利用对象的输入输出数据对模糊模型和PPID的参数再次进行离线整定。

Fork () creates a child process that differs from the parent process only in its PID and PPID ; in fact , the resource utilizations are set to0 .

fork（）会创建一个子进程，与父进程相比只是PID和PPID不同；实际上，资源利用设为0。

The first part of this paper defines the concepts of public policy and public policy implementation , analyzes the importance and complexity of policy implementation , and sums up the main forms and characteristics of PPID .

本文第&部分对公共政策和公共政策执行的概念做出界定，并且指出了公共政策执行的重要性和复杂性，而后对公共政策执行偏差的表现和特点进行了论述。