Place the partitions for the table space and indexes on separate DASD volumes and ( if possible) separate control units in order to minimize I/ O contention.

1、

The more often that the data requested by applications is in memory rather than out on DASD, the better overall performance will be.

应用程序所请求的数据出现在内存中（而不是外面的DASD上）的概率越大，总体性能就越好。

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2、

The classical concurrent mode volume groups ( VGs) only supported Serial DASD and SSA disks in conjunction with the32-bit kernel.

经典并发模式卷组（Volumn Group，VG）仅支持串行DASD和SSA磁盘以及32位内核。

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3、

The disadvantage is that the System z I/ O architecture specifies that only one I/ O operation can be active at any time on a specific target device ( UCB or DASD subchannel).

缺点是，System z I/O架构规定，一个特定的目标设备（UCB或DASD子通道）上每次只能有一个活动的I/O操作。

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4、

However, over-allocating free space may result in wasted DASD space, less data transferred per I/ O, less efficient use of buffer pools and more pages to scan.

然而，过多地分配空余空间可能会产生浪费的DASD空间，导致每次I/O只能传输更少的数据，缓冲池的利用效率更低，并且要扫描更多的页。

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5、

This is accomplished by increasing VPSIZE as long as the number of DASD I/ Os keeps decreasing until the cost of paging outweighs the benefit of the reduced I/ O.

为实现这一点，要使DASD I/O的数量持续下降，并不断增加VPSIZE，直到换页的成本超出了通过减少I/O所带来的好处为止。

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6、

Typically, users will store objects into DASD initially.

典型情况下，用户最初会将对象存储在DASD中。

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7、

Such designs not only waste DASD space, but also require higher resource consumption for many DB2 operations.

这种设计不仅浪费DASD空间，而且，对于很多DB2操作，还需要消耗更多的资源。

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8、

In a sense," DASD is cheap," and bandwidth is also getting cheaper(" DASD "is an old IBM way of saying" hard disks"; and the phrase is a design cliche).

在某种意义上，“DASD很廉价”，带宽也变得越来越廉价（“DASD”是IBM对“硬盘”的旧称；这个措词在设计上很陈腐）。

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9、

Let's simulate this scenario, assuming that objects stay six months in DASD, three years in external storage, and seven years in tapes.

让我们来模拟一下这个场景，假设对象在DASD中存储6个月，在外部存储中存储3年，在磁带中存储7年。

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10、

On System z, it takes considerable time for the image to come up since there are many devices ( DASD, network devices, etc.) attached to the machines that are required to load different images.

在System z上，映像启动比较慢，由于机器附加有许多的设备（比如DASD和网络设备等），所以必须加载多个不同的映像。

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11、

The advantage of using ECKD DASD devices is that they are visible from the z/ VM CMS environment and thus can be easily managed from a typical z/ VM system programming environment.

使用ECKD DASD设备的优点是，它们在z/VM CMS环境中是可见的，因此可以从典型的z/VM系统编程环境中轻松地管理它们。

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12、

Please give me your fank opinion.

请坦率的把你意见告诉我。

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13、

To be fank, Mr. Wu, after reading your letter, I feel that it's not a mature time for you to act as a sole agent for us.

嗯，恕我直言，吴先生。看了信后我感觉你方做我们独家代理的时机还不成熟。

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14、

Fank , may I introduce my friend Harry to you?

弗兰克，我可以介绍我的朋友哈里

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15、

He's not very "beeg", but he has a big heart.

他个子不算大（这里用“beeg”作为“big”的非正式表达），但他有一颗宽大的心。

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16、

creating an oligarchy there that will keep the state friendly toward you: Machiavelli's term for oligarchy is uno stato di pochi.

扶持起一个对你友善的寡头政权：马基雅维里用来表示寡头统治的术语是“unostatodipochi”。

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17、

If anything, a stronger Chinese renminbi would make Staco's products even more attractive to buyers in China.

更强势的人民币使Stato的产品对中国公司来说更有吸引力。

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18、

Machiavelli's stato is certainly not the nineteenth-century nation state.

马基雅维里的“Stato”自然不是十九世纪的民族国家概念。

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19、

Additionally Panasonic were too slow in giving the GH4 a LOG profile, something Sony gave us straight away with the A7S back in 2014. Sony hasn't been shy in adding this to their other cameras either.

此外松下均给予GH 4一个LOG轮廓太慢，索尼的东西给了我们与A7S马上回到2014年索尼一直没有在任何添加到了他们的其他相机害羞。

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20、

Embryo cloning by blastomeric graft: birth of a first calf.

通过裂球移植进行胚胎克隆：第一头小牛的诞生。

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