Instead of flushing, they work like a vacuum cleaner sucking away the astronaut's waste.
不是冲洗，而是像真空吸尘器一样吸走宇航员的排泄物。
Less aggressive LRU flushing can improve transaction performance.
更缓慢的LRU刷新可以提高事务性能。
Threads are used for table flushing, maintenance tasks, and so on.
一些线程用于表刷新、维护任务等。
Buffer Pool - Memory allocated to store data before flushing it to disks.
缓冲池——在将数据刷新到磁盘之前，为存储数据而分配的内存。
You can't defeat a cold by flushing it out of your system, but drinking lots of fluids can help.
你当然不能将感冒从身体里冲出去，不过多补充水分还是有帮助的。
The most common symptoms caused by alcohol intolerance include nasal congestion and flushing skin.
最普遍的由酒精不耐受引起的症状包括鼻塞，皮肤发红。
Since the lock is acquired only while flushing data to disk, performance is not extensively affected.
因为仅在将数据刷新到磁盘时获得锁，所以性能并不会受到很大的影响。
When the water emerges, it is clean enough to be used for flushing toilets and watering yards, gardens and crops.
废水流过系统之后就会被处理干净，出来的水可以用来冲洗厕所、浇灌庭院、花园和庄稼。
The most common ones are headache, flushing, dizziness palpitations, indigestion and blurred or blue tinged vision.
常见有头痛、面红、眩晕、心悸、消化不良、视力模糊和看东西泛蓝。
Many households must buy water for flushing and washing from private tankers, and drinking water from private producers.
许多家庭必须从私人水罐车那里购买冲刷和洗涤用水，从私人生产商那里购买饮用水。
Education campaigns have promoted everything from speaking better English to flushing public toilets to smiling more often.
从说流利英语到如厕后冲水再到更多微笑，新加坡开展了很多全民教育运动。
The typical American USES 99 gallons of water a day for activities like washing clothes, bathing, toilet-flushing and cooking.
一个典型的美国人每天用于洗衣服、洗澡、冲马桶和做饭的水是99加仑。
And that doesn't mean the body is flushing out extra toxins, either, he says; the same toxins are just diluted in more water.
他说，但这并不意味着人体能够排出更多的毒素；同样的毒素只是在更多的水里被稀释了。
The problem is that a toilet flushing draws cold water away from the shower, making for a quick and unpleasant temperature change.
但问题是冲厕所会把洗澡用的冷水抽走，让水温立即变得让人难受。
Transactions requiring disk I/O, such as flushing dirty pages from the buffer pool or flushing logs from the log buffer, may wait.
要求磁盘I/O 的事务，例如刷新缓冲池中的脏页或者刷新日志缓冲区中的日志，可能需要等待。
It's not hard to see why synchronization can have a significant effect on program performance; flushing the cache frequently can be expensive.
不难看出为什么同步会对程序的性能影响这么大；频繁地刷新缓存代价会很大。
These in-order metadata updates, called "synchronous" metadata updates, also had the effect of flushing all previous pending metadata updates to disk.
这些按照顺序的元数据更新(被称为“同步”元数据更新)同样有将所有以前还没更新到磁盘上的元数据都刷新的效果。
For applications that are sensitive to response times, the old method of using aggressive LRU flushing to reduce checkpoint quiescent times can be changed.
对于对响应时间敏感的应用程序，可以改变使用主动的LRU刷新减少检查点静默时间的旧方法。
Home and office Windows should be opened during good weather to allow a flushing of stale air. Even one's car needs to be ventilated as well as the garage.
天气好的时候，家里和办公室的窗户应该打开，让污浊的空气能流通出去，即使是车子和车库也需要通风。
For the past two years water has flowed in plenty; torrents have surged down riverbeds that had been dry for years, flushing out accumulations of salt and detritus.
在过去的两年中河水的流量很充足，奔腾的河水从已经干枯了好几年的河床中流过，把一些盐和碎石冲了出来。
The tribe is renowned for surviving on the fringe of a salt desert, a harsh and eerie landscape which even the Incas avoided, by flushing the soil with river water.
乌鲁奇帕亚人以生活在盐土荒漠的边缘地带而著称。 盐土荒漠的生存条件残酷而可怕，即使是古印加人也望而却步，但乌鲁奇帕亚人却依靠河水灌溉土地而生存。
Do the slightest disturbances - the sound of a toilet flushing, say, or the TV in the next room - rouse you from sleep, while your partner slumbers soundly through a thunderstorm?
会不会极其轻微的扰动也能将你从睡梦中吵醒——比如说，厕所冲水的声音，或者隔壁房间传来的电视声音——而你的伴侣即使在电闪雷鸣的雨夜也能安睡到天亮？
If you want to write large amounts of data from a portlet, it is usually a good approach to flush the buffered data partly rather than flushing them completely in a single blow.
如果希望写入大量来自Portlet的数据，通常最好采用对已缓存的数据进行部分刷新的方式，而不采用对全部数据一次性刷新的方式。
When this configuration parameter is enabled, the database server automatically adjusts the number of AIO virtual processors and cleaner threads, and automatically tunes LRU flushing.
当这个配置参数被启用时，数据库服务器自动调整AIO虚拟处理器和清理线程的数量，并自动调优 LRU刷新。
When the water emerges, it is clean enough to be used for flushing toilets and watering yards, gardens and crops. in fact, it's cleaner even than that and could easily be made drinkable.
废水流过系统之后就会被处理干净，出来的水可以用来冲洗厕所、浇灌庭院、花园和庄稼。实际上，它甚至干净到可以很容易地被制成饮用水。
The difference between the bucket and barrier constructs is that in the former all processes are blocked until another (external) process decides to release them, by "flushing the bucket."
bucket构造和barrier 构造之间的区别是：在前者中，所有进程都被阻塞，直到另外一个（外部）进程决定释放它们，而释放是通过“清空 bucket”进行的。
For example, a compiler may choose to optimize a loop index variable by storing it in a register, or the cache may delay flushing a new value of a variable to main memory until a more opportune time.
例如，编译器为了优化一个循环索引变量，可能会选择把它存储到一个寄存器中，或者缓存会延迟到一个更适合的时间，才把一个新的变量值存入主存。
Flushing the data is only performed when needed.
仅当需要的时候才刷新数据。
Flushing the data is only performed when needed.
仅当需要的时候才刷新数据。
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