The exact meaning for a specific return status code is unique to a particular command ( check the man pages), but a generally accepted principle is that an error code of zero means that the command executed correctly. 具体返回状态代码的准确含义对特定命令是唯一的(请访问其手册页),但大家通常接受的原则是,错误代码为0表示命令已正确执行。
They are reflectively trying to return to normal& which for the Fed simply means lifting policy rates off zero. 他们在深思熟虑后都在尝试回归常态&对美联储而言,这就意味着将政策利率从近零水平提高。
Many lines are offering to carry containers on the route in return for only the fuel price, port handling and currency surcharges. The price to cover the shipping cost is zero. 许多航运公司给出的欧亚航线报价仅为燃油费、港杂费与汇率附加费之和,航务公司自己的运输费用为零。
F Well, call toupper pass this lowercase F F to this function called toupper it's going to return capital F and so what do I assign to s2 bracket zero? 调用toupper函数,传递这个小写,然后返回的是大写的,那么我对s2【0】赋值多少?
In other words the laser spot will not return to zero on the wall but it will stay higher. 换句话说激光点,不会回到墙上的,零点,而是停在高处。
But from a system-wide perspective, when the return on money becomes close to zero in nominal terms and substantially negative in real terms, then normal functionality may break down. 但从整个体系的视角来看,当资金名义回报率接近于零、实际回报率为高额负值时,信贷市场的正常功能可能会失灵。
Let us get serious: not only is the CPSC never likely to return to its glory days of 1,000 employees but the chance of it being able to take over the job of front-line surveillance of safety from toy makers is zero. 我们还是严肃一点吧:不只是美国消费品委员永远不可能回到它那拥有千名雇员的辉煌时代,它能从玩具制造商手中接管一线安全检查工作的可能性也几乎为零。
It poe es the print, die-cutting, slotting memory function, which could return to Zero and Re-set automatically. 具有印刷、模切、开槽记忆功能,自动归零,自动复位。
The static inductive methed of charged membrane makes the charge of the radioactivity personal pen-type dosimeter return to zero and remove the charging source. 用带电膜静电感应方法,使放射性个人剂量笔充电归零,去掉了充电电源。
When measuring the surface of workpiece, the piezoelectric actuator drive focusing lens to move vertically to ensure that the focus is always on the surface of workpiece in every sample interval, and the focused signal error return to zero. 在测量工件表面形貌时.压电陶瓷驱动器驱动聚焦物镜进行垂直位移.从而确保在每一个采样间隔中焦点总是落在工件表面上,同时使得聚焦误差信号回零。
Based on the Lyapunov stability theory, the designed controller is proved enable to globally stabilize asymptotically the controlled system to return to its zero balance point and minimize the proposed cost functional. 基于Lyapunov稳定性理论,证明了所设计的控制器能够使受控系统全局渐近稳定到系统的零平衡点,并且使所提出的目标泛函取得极小值。
Automatic Return to Zero Position of the Hydraulic Control Main Distributing Valve of Hydro-turbine Governor 水轮机调速器液压控制型主配压阀的自动复中
The chaotic trajectory of the controlled 4-D system can be controlled to return to its zero balance point under different initial conditions. 在不同的初始条件下,所设计的控制器可以将受控四维混沌系统的混沌轨道很快控制到系统的零平衡点。
According to the operation request and habit of hydropower stations in China, when the governor of a large water turbo-generator set loses power supply, the main distributing valve must automatically return to the zero position so that the servomotor can keep the opening degree. 根据国内水电站的运行要求和习惯,大型水轮发电机组的调速器在失去电源时,一般要求其主配压阀自动保持在中间平衡位置,从而使接力器保持在原来的位置。
An improved method on the structure of double sideband phase detection in optical fiber communication system with non return to zero data is described for real-time accumulated dispersion monitoring, the theory of this method is deduced and the numerical simulation is presented. 在双边带相位监测方法的基础上,对系统结构进行了改进,提出了一种用于非归零码光纤通信系统累积色散实时监测的新方法,并进行了详细的理论推导和仿真计算。
The model will return to the Kronig-Penny model with equal potential barrier for the trans-polyacetylene when the degenerate-breaking term is zero. 2. 当简并破缺项为零时,此模型将简化为描述反式聚乙炔的等势垒的Kronig-Penny方势阱模型。