1.
Death belongs to God alone. By what right do men touch that unknown thing?"
死只属于上帝，人有什么权力过问那件未被认识的事呢？”
2.
The difference between an ordinary and a partial derivative was at first not explicitly recognized.
通常的导数与偏导数的区别在一开始并未被人们明确地认识。
3.
Tourism: an unrecognized industry, service to be explored("the hague declaration on tourism").
1990年：旅游——一个还未被完全认识的产业，是一个有待开发的服务。
4.
incapable of being perceived or known.
不能被感知或认识的。
5.
The unidentified plant bore gorgeous flowers.
这种未被确认的植物具有灿烂的花朵。
6.
Not deemed visually attractive.
不可爱的未被认为在视觉上吸引人的
7.
To them, botany, as such, has no name and is probably not even recognized as a special branch of "knowledge" at all.
对他们来说，植物学没有专门的名称，甚至可能根本未被认为是一种专门知识。
8.
uncover station
(未被公认的)业余无线电台
9.
The Cyberspace is regarded as a goal of future virtual reality.
这个Cyberspace被认为是未来虚拟现实的目标。
10.
Passive assent or agreement without protest.
默认，默许未持异议的被动赞成或同意
11.
Where the principal fails to manifest his intention, he is deemed to have declined to ratify the contract.
被代理人未作表示的，视为拒绝追认。
12.
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。
13.
There is unconfirmed report that our agent have is arrest.
未确认的报告说，我们代理人已被逮捕。
14.
the first court before which the facts of a case are decided.
案件事实未被认定前的第一个法院。
15.
May I introduce my future husband to you?
让我介绍你跟我的未婚夫认识好吗？
16.
I was too young that time to value her.
我那时太年轻，尚未能认识她的好处。
17.
Understanding the Position of the Juvenile Family Morals Education;
未成年人家庭道德教育地位的新认识
18.
Some Viewpoints of Tendency and Characteristics of Future Scien-tech Innovation;
未来科技创新趋势与特点的一些认识