Without a gate at (or near) an entry point, code would run with whichever keys the caller happened to hold.
如果在入口点处(或者附近)没有这样的门，那么代码将使用调用者当时持有的任何键来运行。
The advantage here is the ability to perform set operations on keys and items without having to copy them.
这样做的优点是，可以直接在键和条目上进行集合操作，而不需要再复制一次。
That's because servers need to be able to use keys in an automated fashion, without user intervention.
这是因为服务器需要能够以自动方式使用密钥，而不需要用户介入。
Brain-based control of conventional keyboards, allowing individuals to type without physically touching the keys, has been demonstrated at the universities of Wisconsin and Michigan.
威斯康星州和密歇根州大学已经证明，以大脑为基础的常规键盘控制技术，可以让人在不接触键盘情况下打字。
Without some really good software for the bottom screen, it would just be a more frustrating replacement for physical keys and trackpads.
缺少底部屏幕的真正优秀的软件支持，它只能成为物理键盘和轨迹板的怪异替代品。
Violations between primary keys and foreign keys, such as orphaned values or parent records without child records can be viewed as shown in Figure 12.
主键与外键之间的冲突，例如孤立的值或没有子记录的父记录，都可以查看到，如图12所示。
You've seen in this article how symmetric encryption, using client-generated secret keys, can be used to secure message exchanges without the need for client certificates.
您已经从本文中了解了对称加密是如何在不需要客户端证书的情况下使用客户端生成的保密密钥来保证消息交换的安全。
Virtual keyboards are pretty difficult to touch type and often used keys should probably be accessible without eating the already limited screen real estate.
虚拟键盘就相当难触击，常用按键应该能随时可访问，同时又不侵占有限的屏幕大小。
Perhaps this was once a reasonable assumption, but advances in digital imaging and optics have made it easy to duplicate someone's keys from a distance without them even noticing.
或许这种假设在以前成立，但是数码拍照和光学技术在不断进步，从远处就可以轻而易举地复制你的钥匙，你甚至都不会察觉。
To enforce that specified keys are unique with respect to the specific time period, specify the primary key constraint BUSINESS_TIME WITHOUT OVERLAPS as the last item with the list of other keys.
要确保指定的键在特定时间段内是惟一的，可以指定主键约束BUSINESS_TIMEWITHOUTOVERLAPS作为包含其他键的列表中的最后一项。
For performance reasons, a sort without sort keys is chosen for this dam over a regular temp table.
出于性能的原因，这里为常规临时表上的dam选择一个没有排序键的SORT。
The advantage here is the ability to perform set operations on keys and items without having to copy them. For example.
这样的好处是在不进行键和条目复制的情况下，就能在其上执行set操作。
Default rendering offers a reasonable Web presentation of a host application by mapping function keys and selection lists to Web links, and displaying the host fields without change.
缺省呈现为主机应用程序提供了一种合理的Web表示方法，它把功能键和选择列表映射到Web链接，并不加修改地将主机字段显示出来。
If a rule must contain one aggregation, then you can compute additional aggregations on different columns in the same rule without impacting performance, as long as the grouping keys are the same.
如果规则必须包含一个聚合，那么可以在同一规则中，对不同列计算附加聚合，只要分组关键字相同，就不会影响性能。
I leave the house without my bag, my keys. I cannot rest.
我没带包裹没带钥匙就离开家了，我再也不能等下去了。
I went without breakfast and hurried out to the car, but I'll be damned if I didn't lock the house with both house and car keys inside.
我没吃早饭就出门了，急急地去开车，但该死的慰问把房门钥匙和车钥匙都锁在了屋子里。
It is impossible to open your box without both keys.
没有两把钥匙就不能打开你的箱子。
In a glimpse of what the future may hold, tiny microchips are being implanted in humans so they can unlock doors and get into their computers without using keys or passwords.
为了一瞥未来生活的模样，人们正在尝试往身体里植入微型芯片，以实现无钥匙开门锁、免密码开电脑。
Public networks - and even private networks without security keys - often are not.
公共网络——乃至没有安全密匙的私人网络——通常并不安全。
The parents said they signed a form which they understood meant their son's car keys would be confiscated so he could not drive without a fully licensed driver.
这对父母说他们签了一个文件，由此，他们明白他们儿子的汽车钥匙将被没收，在得到正式驾照前不能驾车。
So Roger spent the night in a freezing garage, did he? That'll teach him to go out without his house keys!
罗杰在冷冰冰的车库里过了一晚是吗？那就是他不带房门钥匙出去的教训。
Use of this method may also prevent the typist from being able to see what has been typed without glancing away from the keys.
用这种方式打字的时候，打字者光顾着看键盘了，可能无暇关注屏幕上打出来的内容。
The complete set of mouse actions (that can be accomplished without using meta-keys) is summarized in the following list.
不借助元键的条件下，能完成的所有鼠标动作总结如下。
It can all be done without lifting your hands from the keys.
这都是没有抬起你的手从钥匙。
There is not a way to touch the keys only thinking from one Angle without musical background, musical works and musical forms.
没有一种脱离时代背景，脱离音乐作品、音乐形象，只从一个角度来进行思考的触键方法。
It is why we ancestors will always say that the keys lie within; and that there is nothing outside of yourself that can change without first altering what lies within.
这就是为什么我们祖先总是说钥匙位于内在的缘故，如果不首先改变内在的话，你的外在就没有任何东西会改变。
When the focus is on the center slider, you can use the arrow keys to scroll the zoom window left or right 1 sampling interval without changing the size of the zoom window.
当焦点在中心滑块上时，可以使用箭头键将缩放窗口向左或向右滚动1 个采样间隔，而不更改缩放窗口的大小。
When the focus is on the center slider, you can use the arrow keys to scroll the zoom window left or right 1 sampling interval without changing the size of the zoom window.
当焦点在中心滑块上时，可以使用箭头键将缩放窗口向左或向右滚动1 个采样间隔，而不更改缩放窗口的大小。
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