米歇尔·奥巴马准备盘头发了。
为什么磁盘头移动更少？
盘头翅，梳两把头或旗髻。
如果要参加特别的活动，经典的盘头是最完美的。
使用顺序访问，磁盘头可以直接移动到磁盘的下一个可用磁道。
With sequential access, the disk head can move directly to the next available track on the disk.
这一缕头发会立即把妈妈式的老气盘头变成一种年轻的优雅气质。
This gelled strand instantly turns your mother's old fashioned up-do into youthful elegance .
如果平均磁盘等待队列长度多于磁盘头数量的两倍，则磁盘成为瓶颈。
If the average disk-waiting queue length is more than two times the number of disk heads, there is a bottleneck on the disk.
正如上文提到的，随机访问要求磁盘头能随机移动到磁盘上，查找对应的数据点。
As mentioned above, random access requires the disk head to move randomly over the disk to find the proper data points.
再过大约五秒钟后，将从RAM磁盘执行紧急情况模块，而物理磁盘头仍停止不动。
After about five more seconds, the panic module will be executed from RAM disk while the physical disk heads are still parked.
然后，服务器的磁盘头随机移动到磁盘的各个区域查找更改或更新过数据的磁道或扇区。
Then, the server's disk head had to move randomly over all areas of the disk to get to the proper track and sector for the data that was changed or updated.
主要网页伺服器gwydion.net主办遭受了磁盘头部碰撞和100 %的用户数据丢失。
The primary web server for gwydion. net hosting suffered a disk head crash and 100% user data loss.
把工厂安装的汽车立体声机架和媒介中心主机侧面标有“N”的安装孔对准，使用附带的盘头螺钉6安装机架。
Align the brackets of the factory-installed car stereo with the mounting holes marked "n" on the side of the Media Center main unit, and use the supplied pan-head screws6 to fasten the brackets.
女生盘头、不戴头饰、不化妆，穿吊带体操服、舞蹈软鞋；男生穿黑色练功短裤、白色连体挎栏训练服、舞蹈软鞋。
Girls pan head, not wearing a tiara, no makeup, wear condole belt gym suit, soft shoes; Boys wearing black pants, white conjoined ku bar training suit, soft shoes.
这归因于WebSphereMQ访问磁盘的方式：实质上，MQ只能在磁盘的相关部分转过磁盘头时才响应commit 。
This is due to how WebSphere MQ accesses the disk: essentially, MQ can only respond to the commit when the relevant part of the disk platter has spun past the drive head.
我公司主导产品为钻尾螺丝系列(六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等)，同时也生产干壁钉、纤维板钉和自攻钉等自攻类螺丝。
Our company is main products are series of drilling screws, and mean-while we also have sub production line for Drywall screw, Chipboard screw, and Tapping etc.
我公司主导产品为钻尾螺丝系列(六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等)，同时也生产干壁钉、纤维板钉和自攻钉等自攻类螺丝。
Our company is main products are series of drilling screws, and mean-while we also have sub production line for Drywall screw, Chipboard screw, and Tapping etc.
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