地磁活动是地球磁场的自然变化，其波动周期为11年。
Geomagnetic activity, the natural variations in Earth's magnetic field, it fluctuates in 11-year cycles.
此外，由太阳活动引起的“地磁风暴”，确实可以破坏一些无线电通信，危害卫星，甚至瘫痪电力系统。
Additionally, it's also true that geomagnetic "storms" caused by solar activity can disrupt some radio communications, endanger satellites and even knock out power systems.
引起极光的太阳能量抛射还能引起地磁风暴，能够影响宇航员的太空行走，绕地卫星甚至是地面上的通信和电力系统。
The solar ejections that cause auroras can also create geomagnetic storms that can affect spacewalking astronauts, Earth-orbiting satellites, and even communications and power systems on the ground.
在无限和真空的空间中，地磁场在强度上随距离3次方而衰减。
In a infinite and empty space the geomagnetic field falls off in strength with the third power of distance.
它既支持本地磁盘缓存，也支持内存中的缓存。
It supports both local disk caching as well as caching in memory.
工作区是本地磁盘上的一组目录，因此可以将那些文件保存在一起，作为该版本的文件集。
The workspace is a set of directories on your local disk, so you can just keep those files together as the set of files for the version.
该脚本之所以要花费那么多时间，是因为它实际上要将整个二进制文件的副本导出到本地磁盘，以进行比较。
The script takes so much time because it actually involves exporting a full copy of the binary to the local disk for comparison.
这些瘦客户机可以是低成本的设备，只具有很有限的计算能力，没有本地磁盘存储。
These thin clients, as they are known, can be low cost devices with little computing power and no local disk storage.
地磁场同这些粒子相结合令宇宙射线发生弯曲，从而帮助地球避开来访的宇宙射线。
The magnetic field associated with these particles helps protect the Earth from cosmic rays by deflecting them from the planet.
价格不是很高；如果与使用您自己的NAS或SAN或本地磁盘的成本相比的话，S3的价格是非常合理的。
It's not too expensive; when compared to the costs of keeping your own NAS or SAN or local disks, S3 is quite reasonable.
它会通过使陨石和彗星偏离而保护地磁圈，这会有效地减少进入地球的伽马射线。
It will defend the earth's magnetosphere by deflecting meteorites and comets, it will lessen the effects of gamma rays into the Earth's atmosphere.
正常启动选项从本地磁盘启动服务器上的AIX。
The normal boot option boots AIX from local disks to the server.
选择正确的证书，并将其保存到本地磁盘。
Select the correct certification and save it to the local disk.
可以选择保存或恢复整个本地磁盘或单独的分区。
You can choose to save or restore the whole local disk or an individual partition.
在这种模式下，写操作是在数据存储到本地磁盘并镜像到对等节点内存后被确认的。
In this mode, the Write operation is acknowledged after the data is stored on the local disk and mirrored to the peer node's memory.
当然，有些事实证据是有效的，比如玛雅人的确有一个长记历的历法，地磁反转理论也的确存在，太阳活动的确在减弱等等。
Certainly, some of the facts at hand are valid; for example, the Maya did have a Long Count calendar, pole-shift theory does exist, and solar activity does wax and wane.
不能使用本地磁盘或划分为逻辑卷的磁盘作为共用分页空间设备。
You cannot use local disks or disks that have been partitioned into logical volumes as common paging space devices.
实际上，我用得还相当上手，我会做一些关键的系统改进，比如电脑启动时自动加载本地磁盘，创建页面文件，改变GRUB的启动菜单等。
In fact, I was working flawlessly at the terminal, did critical system modifications such as auto-mounting local hard drives on start-up, creating a Pagefile, and changing the GRUB boot menu.
如果只需要查询本地磁盘上的XML文档(也是本文的重点)，连接的设置非常简单。
When you're just querying XML documents on a local disk (which is what this article focuses on), setting up a connection is pretty straightforward.
默认情况下，执行文件共享的许可与把文件从文件共享复制到本地磁盘的许可不同。
By default executables on a file share had different permissions than executables that were copied from the file share to the local disk.
斯特芬•茅斯：科学家们采用非常灵敏的磁力计来测量地磁场的方向、强度及方位。
Stefan Maus: They're equipped with very sensitive magnetometers that measure the direction and strength of the magnetic field and that altitude.
DISK_NAME 可帮助识别有关的本地磁盘。
这种变化与地球磁场曾经发生过的变化相比还算温和的——有时地球磁场会完全翻转，地磁北极和地磁南极会对调。
These changes are mild compared to what Earth's magnetic field has done in the past - sometimes the field completely flips, with the north and the south poles swapping places.
这种变化与地球磁场曾经发生过的变化相比还算温和的——有时地球磁场会完全翻转，地磁北极和地磁南极会对调。
These changes are mild compared to what Earth's magnetic field has done in the past —sometimes the field completely flips, with the north and the south poles swapping places.
霍德表示，“这些磁铁都是暂时的，当我们捕捉鳄鱼时，将磁铁短暂地贴在鳄鱼头两侧，这样它们就无法辨别当地磁场，就会迷失方向。”
"They're just taped on temporarily," Hord said. "we just put the magnets on when they're captured and since they don't know where we take them, they're lost."
选择保留目录的选项，以便将文件解压缩到本地磁盘上名为JMSDEMO的新目录中。
Select the option to preserve directories so that the files unpack to a new directory on your local disk called JMSDEMO.
请使用您喜欢的解压缩实用工具将文件解压缩到您的本地磁盘中。
Use your favorite unzip utility to unpack the files to your local disk.
因为目前的太阳正逐渐接近它的“活动峰年”，也就是周期约为11年的地磁活跃高峰期。
The sun is currently approaching what's known as solar maximum, the peak of our star's roughly 11-year cycle of magnetic activity.
现在，《自然》杂志上刊登了两篇新研究提供了关于月球地磁场的可能原因。
Now, two new studies published in the journal Nature have come up with possible explanations for a magnetic lunar field.
现在，《自然》杂志上刊登了两篇新研究提供了关于月球地磁场的可能原因。
Now, two new studies published in the journal Nature have come up with possible explanations for a magnetic lunar field.
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