It is not necessary that everyone be a scientist.
没有必要使每一个人都成为科学家。
It is not necessary that you need to go and hunt for kitchen sinks from shop to shop.
不是必要的您需要去和寻找从商店的厨房水槽商店。
It is not necessary that you study them carefully, but at least get the "smell of it".
没有必要仔细研究它们，但至少了解一下。
A rational agent thinks rationally, it is not necessary that it achieves the goal every time.
理性主体理性地思考问题，它没有必要每次都去实现目标。
For cryonics to work today, it is not necessary that we can currently reanimate cryo-preserved patients.
人体冷冻学出现到今天，我们仍然不能复苏那些冷冻保存的人。
When sending private messages, it is not necessary that your application perform the message encryption.
发送私有消息时，应用程序不必执行消息加密。
It is not necessary that the meaningful transliteration should be a loanword of semantic transliteration .
字面上有意义的音译词并不一定就是音意兼译的外来词。
It is not necessary that the characteristics your child exhibits in the nascent stage will remain unchanged.
这是没有必要的特点，你的孩子展品在萌芽阶段将维持不变。
Although there is a need to have an adjacent greenway, it is not necessary that the city own the property itself.
虽然存在邻近小河的绿带需要，但不必需城市拥有该财产。
It is not necessary that a man should earn his living by the sweat of his brow, unless he sweats easier than I do.
流汗劳动来养活自己，并不是必要的，除非他比我还要容易流汗。
Such cases are frequent, and it is not necessary that the abnormal cerebral activity be caused by a physical excitant as in that I mentioned.
这种事例是很常见的，因此不需要考虑我之前提到的大脑产生某种不同寻常的兴奋。
It is not necessary that the function definition is textually enclosed in the class definition: assigning a function object to a local variable in the class is also ok.
不是必须要将函数定义代码写进类定义中，也可以将一个函数对象赋给类中的一个变量。
Thus, while it is essential for the success of this course that we have excellent class discussions, it is not necessary that everybody actively participate all the time.
因此，当课程的主要成功目的我们在课堂讨论上有卓越表现，但并不需要每一个人在所有讨论都参与。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
而信号远离电源电压后，再维持放大器的共模抑制是不必要的，需要的却是不为瞬间过电压所毁坏的条件。
It is considering whether to issue iPhones but not sure it's necessary, noting that more than 700 iPhones were registered on the university's network last year.
该校正在考虑是否分发iPhone，但不确定是否有必要。该校指出，去年该校网络上注册的 iPhone超过700部。
Remember that forgiveness does not mean it is necessary to become friends again with the person who upset you.
记住，宽恕并不意味着你必须和惹你心烦的人再次成为朋友。
This file is created the first time that an extension is defined (before that, it was not necessary, so it was not created by the New Project wizard).
当首次定义一个扩展时，会创建该文件(在那之前，并不需要创建文件，所以newProject向导并没有创建它)。
We did not represent that additional manager for simplicity and also because it is not strictly necessary.
为了架构简单，我们并没有给出额外的管理器，同时也因为这样做并不是必需的。
This is a best practice that makes your code more flexible, but it is not necessary.
这是使您的代码更加灵活的最佳做法，但不是必需的做法。
But it is not necessary to go that far: it will even benefit a SOA engagement if you create a simple economic model of the engagement and use it to drive development decisions.
但是并不需要多复杂的操作：如果你建立一个简单的契约经济模型并用它驱动开发决策，即时一个SOA契约也会获利。
There is some feeling nowadays that reading is not as necessary as it once was.
现在有些人觉得，阅读没有像过去那样有必要了。
If you need application themes with huge Numbers of links, try to cache the contents of some of these pages so that it is not necessary to recalculate all the links on every request.
如果需要具有大量链接的应用程序主题，请尝试缓存其中的一些页面，从而使其不必在每次请求时都重新计算所有链接。
But in actuality, it is not necessary to change our feelings in order to take action. In fact, it is our efforts to change our feelings that often makes us feel even worse.
事实上，这些都是不必要的，我们没有必要在行动之前改变我们的精神感受，这种改变的尝试常常会是事情变得更糟。
The talent test is a new requirement and applies only to female recruits, and officials insisted that it is necessary, though their various reasons were not entirely convincing.
才艺测试是一项新的要求，只适用于招募女兵，官员们坚称这是必要的，不过他们提出的各种各样的理由并不能完全令人信服。
“Now, it is very necessary that we should not flinch from seeing what is vile and debasing,” he said.
“现在，我们需要鼓起勇气，不再胆怯于发现那些邪恶和下等之物”，他说。
Certainly it is not necessary to run every example to be sure that the code works.
当然，没必要把每个用例都跑一遍来确保代码工作正常。
Installation is straightforward to the point that it might not even be necessary to specifically install anything.
安装十分简单扼要，它甚至可能都不需要特别安装任何内容。
Third, it is nothing that you cannot do already with existing code; it's not necessary, it's just nice.
第三，在现有的代码上什么都可以错；这不是必要的，只是不错的。
Third, it is nothing that you cannot do already with existing code; it's not necessary, it's just nice.
第三，在现有的代码上什么都可以错；这不是必要的，只是不错的。
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