Depending on which UNIX platform you are using, you might be able to check and set file permissions from the desktop. If you do not have this ability, follow these steps.

取决于您使用的UNIX平台，您也许能够从桌面检查和设置文件权限。

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If you want to be able to log on as the system administrator you can do so here. First you need to check the check box labeled "Allow local system administrator login".

如果你想能以系统管理员的身份登录，你可以这样做，首先，你需要检查一下“允许本地系统管理员登录”选项。

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If you are stuck because you have a vague sense of a seemingly important issue, do a quick check with this reference and you may be able to move forward with your ideas.

对于某一似乎很重要问题，你陷于模糊的了解，迅速检索这类参考书，你就能够继续开拓自己的观点。

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So again, we should be able to check all of our formal charges and make sure they add up to 0, which they do, and that makes sense, because we have a neutral atom in terms of thionyl chloride.

因此同样地，我们可以检验一下,我们所有的形式电荷是否正确,确保它们加起来等于零，而它们确实是这样，这是合理的，因为亚硫酰氯是一个中性原子。

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More mundanely, do-it-yourself enthusiasts will be able to use it to check for power cables and pipes beneath the plaster before they start drilling.

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We also were able to do real-time research on places to visit, check the weather, coordinate our outings, and find family members who wandered away.

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If you are not able to do this yourself, you can hire a geriatric care manager to check in personally with your aging parent on a regular basis between your visits.

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