在没有看到艺术品最初的样子时，我们根本无法欣赏到这些细节。而史密斯认为，只有当你拥有成品的路线图了，你才能领会到这些细节的美。
We can't appreciate these kinds of details without seeing works of art as they originally appeared—something Smith believes you can do only when you have a road map.
没有人知道确切的数字，但是根据政府的调查，粗略计算之后显示，大约有1600所美国公立和私立学校在教授中文，而十年前只有300所左右。
No one keeps an exact count, but rough calculations based on the government's survey suggest that perhaps 1,600 American public and private schools are teaching Chinese, up from 300 or so a decade ago.
有些屏幕只有取消按钮，而没有提示如何进一步操作。
Some screens only have cancel buttons, with no instructions on how to move forward.
如果条目列表中只有一项，那么生成的JSON将没有方括号()，而您必须对其做一些特殊处理。
If the list of items has only one entry, then the JSON produced will not have square brackets () and you must do some special handling.
首先来分析一下，在没有分布统计信息，而只有cars表的基本统计信息及其索引的情况下，优化器选择的访问计划是怎样的。
First analyze the access plan that the optimizer chooses when no distribution statistics are available, which is only basic statistics for the table CARS, and that its indexes exist.
只有6.86%的网民称这个价格太高，而剩下的31.69%的网民说对此他们没有任何概念。
Only 6.86 percent said the price was too high and the remaining 31.69 percent said they had no idea.
而没有寄出相片的男性中只有百分之9.2有答复。
Only 9.2 percent of the men who didn’t send a picture were called to interview.
而且，发出较长信息换来的男性回应律只有很少的增长，而女性的回应率则没有增长。
oktrends also found that longer messages only yield a small improvement in response rate for men and nothing for women.
如果没有约束，您就只有数据，而没有数据模型(处理事情就有些过于简化了)。
Without constraints, you just have data, not a data model (to slightly oversimplify matters).
但是，只有一件事，没有任何事物能够脱离自身而存在。
But then there is only one thing and nothing can exist apart from itself.
而另一方面，只有13%的客户没有完成预订是因为价格的原因。
Price on the other hand only accounted for 13% of customers failing to complete a booking.
我可以想象我只有心灵而没有身体。
只有武器而没有使用它们的人，武器是空的。
毕竟，我们的长项是把不端行为视作需要治疗的精神病理学行为；其中并没有类似‘坏人’这种定义，而只有病人之说。
After all, our bent is to see misbehavior as psychopathology that needs treatment; there is no such thing as a bad person, just a sick one.
过去的表演中，圣诞树只有两英尺高，没有任何舞台背景，嘉宾们特为这个聚会而穿着朴素。
The Christmas tree was an underwhelming two feet tall, there was no backdrop and guests dressed down for this party.
而没有激励措施的话，只有3.6%的吸烟者能成功戒烟。
Without incentives, only 3.6% of those who tried to quit succeeded.
但是这种策略只有在交易的另一方存在的时候才起作用，在一些混乱的市场状态下，可能只有卖方而没有买方。
But such strategies work only as long as there is someone willing to take the other side of the trade. In chaotic conditions, there may be sellers but no buyers.
他们已经能够知道你会把好东西放上去，你只需做很少的销售行为，并且你的界面可以什么都没有而只有一些购买产品所得列表。
When you've accomplished that, you need to do minimal selling, and your landing pages can be nothing but a simple list of what you get when you buy the product.
非强化尝试是只有食物而没有铃声的时候。
An unreinforced trial is when you get the food without the bell.
但此时，这些事件只不过处于早期的调查之中，而不是已经被充分调查或实证了，到最后，其结局可能是只打雷不下雨——只有调查而没有更进一步的行动。
At the moment, however, both incidents are merely under early stage examination, rather than being full investigations or actual cases - and could eventually result in no further action being taken.
有偏头痛的家庭成员约25%患有抑郁症，而没有偏头痛的亲戚患抑郁症的只有12%。
About 25% of family members with migraines were depressed, versus just 12% of relatives without migraines.
但一些观察家认为，太多的正在建设的建筑物仍然只有几个可有可无德环保设施，而没有什么仔细去考虑能够达到什么样的环保效果。
But some observers believe that too many buildings are still being put up with a few bolt-on green features, without proper thought as to what could be achieved through a more considered approach.
只有市场价格这个准则没有，而市价的使用是基于有私产的存在。
But not so on the criterion of market pricing, and the use of market price is uniquely associated with private property.
专有软件的使用是由使用者授权合约（EULA)限定的，而不只有版权限定，而且使用者没有源代码。
Proprietary software is restricted by EULAs, not just by copyright, and the users don't have the source code.
以上几家公司都削减了兼职及临时雇员，他们只有薪酬合同而没有终身工作合约。
All have cut back their part-time and temporary workers, who had only ever been promised a pay-cheque, not a job for life.
以上几家公司都削减了兼职及临时雇员，他们只有薪酬合同而没有终身工作合约。
All have cut back their part-time and temporary workers, who had only ever been promised a pay-cheque, not a job for life.
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