If well used, books are the best of all things; if abused, among the worst.
如果利用得当，书籍就是最好的朋友；反之，如果滥用，它就会变成最坏的东西了。
Commodity display is an essential technique in supermarket management, which will improve the sale if well used.
商品陈列是超级市场销售的基本技术之一，如果运用得好会大大地提高销售量。
So there you have it - a small collection of social techniques, powerful and subtle if used well.
所以你应该懂了—这些小技巧，如果用的好的话是非常强大而微妙的。
If it isn't used in that manner, your design is not well planned and executed, right?
如果没有以这种方式使用，您的设计就没有得到很好地规划和执行，对吧？
However, if the flour and butter roux is properly cooked tobegin with, and a concentrated, well-flavored stock is used, both of theseproblems have been solved at the start.
但如果一开始就能恰当地准备好面粉和黄油做成的油面糊，再使用已经浓缩好的味道可口的高汤，那这两个问题就都能迎刃而解了。
Well, if you have used those libraries, prepare for a big change -- E4X is much simpler and easier.
这样的话，如果您已经使用了那些库文件，那么请做好进行重要变动的准备——E4X 会比它们更简单和容易。
If desired, a view could be used as well.
如果需要也可使用视图。
If SSO is supported it could be used to generate trusted credentials as well.
如果支持SSO，那么也可以使用它生成可信的凭证。
They bless if used well; they curse when abused.
使用得当，它们就赐福于人；滥加使用，它们就降祸于人。
If the facade is built well (with no dependencies on the view or controller), it can even be used for different kinds of views and controllers.
如果facade创建的很好(与视图层或控制器层没有关系)，它甚至可以被用在不同种类的视图层和控制器层。
If stored procedures are used for data access, then these may well be optimal places to apply these rules.
如果将存储过程用于数据访问，则这些存储过程也是应用这些规则的最佳场所。
And we could also have used maybe some Angle. Well, not here, but if we had been moving on a circle or something like that.
我们也可以用角度来做参数的，但不是在这个例子里，而是在沿圆周运动或一些类似的情况时使用。
If the discovery holds true for more shark species, it could be used to help reduce the Numbers of endangered sharks accidentally caught by fisheries, as well as prevent shark attacks on humans.
如果研究发现对更多的鲨种也适用的话，这也许可以用来帮助减少被渔民误捕到的珍稀鲨鱼数量，同样也可以防止鲨鱼攻击人类的事件。
But if it can be used for air-conditioning as well then the sums change.
但是如果也能用于调节气温，那么花费用会变了。
After I used the hotel gym, the front desk called to ask if I would be using it the next morning as well.
当我使用完酒店健身房的设备后，酒店前台给我打来电话问我次日早晨要不要再去健身房锻炼。
If dialogue is written well, all of these adverbs are totally unnecessary, not to mention that they also eat up valuable line space if used excessively.
如果对话写的够好，那么这些副词就是多余的，更别提这些词白白地占了那么多的宝贵地空间。
If people get used to the idea that inflation can jump like this, the notion may well become embedded in expectations, with dire consequences.
如果人们习惯于认为通胀会以这样的速度攀升，这种想法很可能会植根于预期之中，从而带来可怕的后果。
If a graphic designer primarily works on restaurant menus, she should be able to say how a menu can be used to push a specific dish, as well as details that have less to do with the design.
比如说作为一名主要为餐厅 设计菜单的平面设计师，她就应该具备向客户说明一份菜单如何才能用来推销某种特定菜肴的能力，说明的内容还要包含那些与设计不是很相关的细节。
If you are not that well versed in mechanics and cars, you may want to take a mechanic along so that he or she can evaluate whether the car really is worth the used dealer's tag price.
如果你在机械和车方面不是那么精通的话，你可以让一个修车工与你随行，这样的话他(她)能掂量掂量那车是不是真的物有所值。
If I had ever used my real strength, I could easily have dispatched the bullies with a single, well-placed blow.
如果我使出真正的力量，只需到位的一拳，就能把这帮坏家伙打发了。
If someone USED TO BE in the piano business and they recommend or speak well of their old brand, it's NOT self-promotion.
如果有人曾经是在钢琴的业务，他们建议或发言以及他们的老品牌，这不是自我宣传。
If used well, the book is the best; if abused, the book is the worst.
如果使用得好，书是最好的东西；如果滥用了，书就是最坏的东西。
There are CPAN Unicode modules that work correctly with older versions of Perl as well as 5.6.0, and they should be used if appropriate.
CPAN中的Unicode模块在5.6.0以及更老的版本中都可正确运行，如果需要，可以直接使用这些模块。
The resulting data show the fuel works as well as, if not better than, the diesel fuel normally used in the vehicles.
测试的数据显示，这种燃料的性能即使不优于也不亚于车辆通常使用的柴油燃料。
If you look to the left of the prompt dialog box, you can see the bookmarklet in the toolbar, as well as a toolbar entry I have for filing my other often-used bookmarklets.
如果再进一步查看提示对话框的左侧，就会看到工具栏中的bookmarklet，以及我用于存档其他常用bookmarklet的工具栏条目。
If you look to the left of the prompt dialog box, you can see the bookmarklet in the toolbar, as well as a toolbar entry I have for filing my other often-used bookmarklets.
如果再进一步查看提示对话框的左侧，就会看到工具栏中的bookmarklet，以及我用于存档其他常用bookmarklet的工具栏条目。
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