volatile

形容词易变的，不稳定的; （液体或油）易挥发的; 爆炸性的; 快活的，轻快的

形容词

1. 挥发性：有两种主要的类型-{zh-cn:易失性;zh-tw:挥发性}-(Volatile)记忆体:指的是当电源供应中断后,记忆体所储存的资料便会消失,一般称之为[[随机存取记忆体]]([[RAM]]).

2. 挥发性的：在高性能的示踪检波器(solid track detectors)的帮助下,宇宙中子研究也已展开,位乌克兰和德国科学家们鉴定了Galindez 岛上的200 种具挥发性的(volatile)有机物和群岛(Argentine Archipelago Islands)上的大地测量网.

3. 易失的：在典型的 PC 中,此内存是 易失的(volatile),也就是说,它需要有电源才能保存数据. 关闭 PC,内存就会被清空. 从另一个角度来说,当我们关闭一台 PC 后,它就只是一堆硬件组件,什么也做不了,直到它被重构(reprogrammed). 当启动机器时会发生重构;

4. 易变的：要注意在写DCACHE之前一定要禁止数据缓存(STATUS寄存器的DC位要置0) .如果 大量数据缓存要被设为失效,可以把相应存储区域声明为易变的(volatile) ,这样C编译器 nios-elf-gcc会使用PFXIO绕过缓存访问数据,从而避免了使缓存失效的操作.

1. 易变的;动荡不定的;反复无常的
    A situation that is volatile is likely to change suddenly and unexpectedly.

    e.g. There have been riots before and the situation is volatile...
           以前曾发生过暴乱，现在局势不太稳定。
    e.g. The international oil markets have been highly volatile since the early 1970s...
           从20世纪70年代初开始，国际石油市场就一直很不稳定。

2. （人）易变的，情绪无常性的
    If someone is volatile, their mood often changes quickly.

    e.g. He accompanied the volatile actress to Hollywood the following year...
           第二年他陪着这位情绪无常的女演员去了好莱坞。
    e.g. He has a volatile temper.
           他脾气反复无常。

3. （液体等物质）易挥发的，易发散的
    A volatile liquid or substance is one that will quickly change into a gas.

    e.g. It's thought that the blast occurred when volatile chemicals exploded.
           人们认为，易挥发的化学物质爆炸时产生了冲击波。

1. volatile什么意思

1. " Maybe the business is even more volatile than I thought, " Spurs coach Gregg Popovich said.

2. They also ensure the rose farmers are protected against volatile market fluctuations, to the extent of buying the harvest at a guaranteed price.

3. volatile

3. Chinese investors are divided over whether it's safe to keep buying shares in the volatile stock market.

4. He expected the market to remain volatile, marked by wide swings in share prices in coming weeks.

5. That sparked feverish expectation that has raised fears of political tensions and possible violence in the volatile Caribbean country.

6. danci.911chaxun.com

6. Georgia has also come under severe diplomatic and economic pressure from Russia, which is intent on keeping control over the volatile Caucasus region.

7. The temperatures in the Arctic are expected to be volatile, ranging from minus 35 to 25 degrees Centigrade.

8. volatile在线翻译

8. The inquest into United's defeat will undoubtedly centre on Ferguson's decision to leave volatile England striker Wayne Rooney on the substitutes bench.

9. volatile是什么意思

9. The area has been volatile since the outbreak of a rebellion in Sudan's western Darfur region sent an exodus of Sudanese refugees into Chad.

10. The market would be volatile in the short term, but there was a good chance it could extend rebound in the coming week.

noun

adj