查询词典 timer

Returns the current value of the most precise available system timer, in nanoseconds.

这个方法得到long值如何生成一个Date？下面的使用方法显然不对。

Besides standard text editor functions, specialized features include: Always on Top window, remembers window size andposition, invisible ink to avoid distraction while free-writing, built-in customizable timer with sound and dialog alert, and standard Courier 10 points font.

除了标准的文本编辑器功能之外，特殊的功能包括：总是位于窗口的最顶层，记忆窗口的尺寸和位置，在自由编辑的时候避免分心的透明墨水，内置的带有声音和对话框警报的可定制计时器以及标准的信件10号字体。

Eatures · Compatible with MCS-51 Products · 2K Bytes of Reprogrammable Flash Memory – Endurance: 1,000 Write/Erase Cycles · 2.7V to 6V Operating Range · Fully Static Operation: 0 Hz to 24 MHz · Two-Level Program Memory Lock · 128 x 8-Bit Internal RAM · 15 Programmable I/O Lines · Two 16-Bit Timer/Counters · Six Interrupt Sources · Programmable Serial UART Channel · Direct LED Drive Outputs · On-Chip Analog Comparator · Low Power Idle and Power Down Modes Description The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 2K Bytes of Flash programmable and erasable read only memory.

eatures ·兼容MCS - 51的产品·及2k字节的编程快闪记忆体-耐力： 1 000写/擦除周期·在2.7 V至6 V的操作范围·完全静态的运作： 0 Hz至24兆赫·两个层次的程式记忆体锁· 128 × 8位内部RAM · 15个可编程I / O线·两个16位定时器/计数器· 6中断源·可编程串行UART的频道·直接驱动LED产出·单晶片模拟比较·低功耗的闲置和掉电模式描述该AT89C2051的是一个低电压，高性能的CMOS 8位微机与及2k字节的Flash可编程和可擦除唯读记忆体。

When it sends a segment, the transmitting machine starts a timer and retransmits if it expires before an acknowledgment is returned from the receiving end.

当开始发送一个数据段时，发送方通过启动定时器，如果定时器过期之前未收到返回的确认信息，它将重传数据段。

There are postitives, battery life and the ability to set a timer to record FM, for example.

也有其他问题：内置电池的寿命会影响时间设定和FM 的保存。

In this paper, the real-time support about real-time scheduling, preempted kernel, and fine-grain timer in RFRTOS is mainly discussed.

主要从实时调度策略、内核抢占机制、细粒度定时器几方面讨论了RFRTOS的实时支持。

This calculation means that fixing the timebase, tP, requires 205 timer interruptions.

这个公式意味着固定时基tP需要205个定时器中断。

Buy an egg timer if you need to.

如果你有需要就买个鸡蛋定时器。

A functioning "egg timer" example which can be set for up to 59 minutes

一个可运行的&鸡蛋计时器&，可以定时至59分钟

WEIGHT DRIVEN EGG TIMER—This is a new project by John, and details have not yet been released.

重量驱动鸡蛋计时器，这是一个新项目，由约翰，以及细节尚未公布。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。