Phone operational state ; idle , establishing line , online data and online command 电话模式：包括电话操作状态；空闲、建立连线、通话以及通话命令。
Standard test method for linear dimensional changes of plastics under accelerated service conditions 加速操作状态下塑料线性尺寸变化的标准测试方法
The control panel is easy to learn and operate , and features clear identifications for various operation conditions 简单易懂的操作界面，简易的操作步骤，机械操作状态一目了然。
Clients that poll for operation status as opposed to waiting on a synchronization object , use this property to determine the status of the operation 给调用者的说明轮询操作状态（与等候同步对象相对）的客户端使用此属性来确定操作的状态。
Good maintenance is essential to safety . so ensure the car parking system is always in good working condition by following the contractor s advice 良好的保养对确保安全至为重要，因此，必须依照承建商的建议进行保养，确保泊车系统无论何时均处于良好的操作状态。
Most distributions of python 2 . 0 seem to be compiled using this option ; but if you need to , you can compile your own python version that turns off the garbage collection option 但这很容易令人联想到其它一直运行着的进程（可能是说明会话中所执行操作状态的进程） 。
A controlling method of total reflux by introducing temperatures of middle part and top part in batch distillation column was set up , and isopropanol and n - propanol were used to conduct the experimental study of this operation 摘要提出了采用塔顶和塔中温度进行控制操作状态转换的全回流间歇精馏控制方法，并以异丙醇正丙醇为实验物系进行了实验研究。
When functionality testing is being performed following the completion of the trial operation of wastewater , sewage or sludge treatment facilities , the engineer shall conduct an on - site check to determine whether the enterprise ? s wastewater , sewage and sludge output volume ; operating system ; operational status of wastewater , sewage and sludge treatment ; sampling locations ; sample quantity ; and sampling frequency comply with regulations and whether relevant records are reliable 五废（污）水处理及污泥设施完成试车，进行功能测试时，前往现场查核事业之废（污）水与污泥产生量、作业系统、废（污）水与污泥处理操作状态、取样位置、数量、频率是否符合规定及相关纪录是否确实。
