不可实现的

Although not technically unrealizable FTTH difficult, but to make FTTH towards success is worth paying attention to the following areas : research and development efforts should focus on the characteristics of new devices and meet FTTH core chip, lowering the cost of optoelectronic devices and passive components; Development of low-cost, easy to install indoor fiber, cable and connector alignment of the construction equipment and tools; Development of high density, easy-to-use fiber patch panel; focus on the development of remote monitoring and management technologies and systems.

FTTH虽然没有技术上不可实现的难点，但要使FTTH走向成功，以下方面值得重视并应集中力量攻关：开发适应FTTH特点的新型器件和核心控制芯片，降低光电器件和无源器件的成本；开发低成本、易安装的室内光纤、光缆和连接器及相配合的施工仪器工具；开发高密度、易操作的光纤配线架；开发集中的远程监视和管理技术及系统等。

However,the life could be perfect,though it would have some dead tons of work-load or goals partly unachievable,and it's the other truth with me as well.

但是我们的生活可以是完美的。尽管生活可能塞满了巨大的工作量和不可实现的目标，但这句话对我依然是另一条真理。

In his time, people felt Verne's stories were impossible dreams.

在当时，人们认为他所描述的故事是不可实现的梦想。

Based on a universalist mode of thinking, the new-liberalists, who John Bordley Bawls is their representative, believe that their theory of justice is universal and can transcend all regions, histories, cultures and traditions, thus, they would face an inevitable dilemma.

基于一种普遍主义的思维模式，以罗尔斯为代表的新自由主义者认为其构建的正义理论是普遍适用，能够超越一切地域、历史、文化和传统的，因而必将面临不可实现的困境。

This reference system can not be implemented, because it is an idealized fluid

这个参考系统是不可实现的，因为这是一个理想的流系统，而真实系统都

He says that movie-making is still storytelling, but engineers like him are spurring a transformation.

他还说，那样的电影制作目前仍是不可实现的，但是像他这样的工程师们都在为这种变革而努力。

Refloating the sunken ship proved impracticable because of its fragility; a suggested reform that was unfeasible in the prevailing circumstances.

因为过于脆弱打捞沉船是不切实际的；一个在主流环境中不可实现的改革建议。

Refloating the sunken ship proved impracticable because of its fragility; a suggested reform that was unfeasible in the prevailing circumstances.

因为过于脆弱打捞沉船是不切实际的；一个在主流环境中不可实现的改革建议。价格太高，交易困难。

On several occasions the OMG has published standards that turned out to be partly or wholly unimplementable because of serious technical flaws.

好几次 OMG 发布了后来被证明是部分不可实现甚至完全不可实现的规范，原因是其中严重的技术缺陷。

"To sell tickets online is very unrealistic," Cameroonian football fan and librarian Kini Nsom Sylvanus told the BBC's World Today programme.

网路售票是不可实现的。喀麦隆的球迷和其他国家的球迷告诉BBC节目。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。