不明确的

As a designable solvent, a number of functional ionic liquids have been synthesized.

作为一种可设计的溶剂，数目繁多的新型离子液体不断涌现，然而结构性质关系暂不明确。

Connected topological manifolds have a well-defined dimension; this is a theorem rather than anything a priori .

连接拓扑流形的具有明确的层面，这是一个定理，而不是任何先验。

The dividing line between the two is not always sharp.

两者的分界线不总是明确的。

Security domain separation based on DTE policy is one of the basic technologies to build trusted system.

但现有DTE实现系统存在安全目标不明确、缺乏对系统及其安全性质的形式定义和分析的缺点，导致系统安全性难以得到保证。

Although the law and rule of bill in our country has concrete stipulation on endorsement,but it has not stipulate general endorsement and endorsement ensuring and destroying,the meaning of stipulation is not clear about subsequent endorser is responsible for the truthfuless of direct prior endorser,the stipulation contradict oneself on the validity of after effluxion of time,and the limit is not very clear to re—endorse of endorsee of trust drawing money endorsement and hypothecated endorsement,because they damage and hinder the circulation of bill,so advice Bill Law amending to it.

我国票据法律法规对票据背书进行了较为具体和详细的规定，但也存在一定的问题。其未规定空白背书及背书涂销；关于背书的后手对直接前手背书真实性负责的规定含义不清；对期后背书效力的规定自相矛盾；对委托取款背书及质押背书的被背书人的再背书限制不明确；司法解释对质押背书时"质押"字样记载的效力的规定易生歧义等，均在一定程度上损害或阻碍了票据的流通，建议《票据法》予以修正。

"I am not an ambiguous or elusive type of person–I like to look people in the eye."

"我并不是一个不明确或者很难捉摸的人－我喜欢看人的眼睛。"

There should be an explicit function called Create a Copy. The copy will be identical to the original, but not tied to the original in any way.

应该有一个明确的叫做"创建副本"的功能，副本应该和原始文档一模一样，但不应该与原始复制捆绑在一起。

The real identity and purpose of these faceless people remains a mystery.

他们的身份和这样做的目的尚不明确。

We do not know whether this is part of an explicit government policy or merely a fad.

我们不知道这究竟是某项明确的政府政策，抑或只是流行一时的论调。

And clearly the response it creates is not terror, but gleefully horny desire!

并明确的答复创建不是恐怖，而是兴高采烈地角质的愿望！

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！