课前指导查阅资料，做到心中有数；
理货员还要做到心中有数，及时通知厂家进行货物的供应。
Tally clerk must accomplish know fairly well, promptly notify the manufacturer to the supply of the goods.
目前不要削减赤字，但做到心中有数，最终目标一定能实现。
Don't cut the deficit now-but explain how, eventually, you will.
您需要看一看图29，以了解最终流程的外观，做到心中有数。
You might want to look ahead to Figure 29 to see what the final process looks like to help keep things in perspective.
有关于文章中研究对象的关键词，可能你在事先已做到心中有数了。
You're probably already aware of the key words in the subject you're studying.
有关于文章中研究对象的关键词，可能你在事先已做到心中有数了。
You're probably already aware of the key words in the subject you're ing.
此时莫慌，先观察周围环境哪里更适合前行，是左是右做到心中有数。
At this time mo panic, first observe the surrounding environment where more suitable for walking, is left is the right to know the score.
把自己的错题收集起来，建立起自己的思维障碍库，这是做到心中有数。
Collects own wrong topic, builds own thought disturbance storehouse, this is achieves knows fairly well.
通过这样做，你可以对可能的结果做到心中有数，而且你可以控制并从可能的结果中恢复过来。
By doingthis you define the potential consequences and also discover thatwhatever the might happen you can manage and recover from it.
即使问题已经解决，在接下来的几年时间里你可以对将来要面临的问题做到心中有数。
Even issues that have been repaired can give you insight into what problems you might be facing a few years down the road.
如果你能设法对周遭环境做到心中有数，“你就不会成为扒手和歹徒的目标”，罗斯说。
If you manage to have a good grasp on the environment, "you won't be targeted for pick pocketing or scams," Rose said.
对于让自己态度发生转变这一结果要做到心中有数，你就会有更大的机会达到你的目标。
Fix your mind on the things that would come as a result of your attitude change and you will have a greater chance of reaching your goal.
但是这并不是说，如果你搜出了一些结果你就不能用该域名，仅仅是你要做到心中有数罢了。
That doesn't mean you don't use it if you find something, but you need to know.
但是这并不是说，如果你搜出了一些结果你就不能用该域名，仅仅是你要做到心中有数罢了。
That doesn't mean you don't use it if you find something, but you need to know。
通过这样做，你可以对可能的结果做到心中有数，而且你可以控制并从可能的结果中恢复过来。
By doing this you define the potential consequences and also discover that whatever the might happen you can manage and recover from it.
在进行职业选择时，首先应充分认识自己与周围的环境，这样才能在选择职业时做到心中有数。
As making the career choice, they should fully understand themselves and around environment at first, which makes them have a clear mind about career choice.
做到心中有数--调查显示，那些有婚前同居经历或曾经结过婚的，以及学历不太高的夫妇今后离婚的可能性更大。
Know your odds — Statistics have shown couples who lived together before they were married, those who were previously married, and those without a college education are more likely to get a divorce.
首先，你也许要重点了解有关急粒的知识及其治疗，这样你就可以在自我照料、病情缓解和康复方面做到心中有数。
First you may want to focus on learning about AML and its treatment. You can then look ahead to taking care of yourself, remission and recovery.
不同的数据在不同的机器上可能有不同的大小，所以在进行一些对大小敏感的运算时，程序员必须对那些类型有多大做到心中有数。
Different data types might be different sizes on different machines, so the programmer must find out how big those types are when performing operations that are sensitive to size.
为了更好地搞好英语的听说教学，英语教师应该对学生的英语水平有充分的认识，对教学中应采取什么样的有效的策略做到心中有数，亦即对英语的听说教学进行充分的准备。
In order to improve their teaching, teachers should know the students' current English levels, and bear in mind those effective tactics in teaching, that is, make adequate preparations for teaching.
为了更好地搞好英语的听说教学，英语教师应该对学生的英语水平有充分的认识，对教学中应采取什么样的有效的策略做到心中有数，亦即对英语的听说教学进行充分的准备。
In order to improve their teaching, teachers should know the students' current English levels, and bear in mind those effective tactics in teaching, that is, make adequate preparations for teaching.
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