在前景中

However, given the worsening conditions in which children are being raised, given the breakdown of all our institutions as well as of our cultural norms, given our wholesale disinvestment in youth, our Nation faces the grim prospect of a future wave of juvenile violence that may make the coming years look like the good old days.

然而考虑到孩子们成长在日益恶化的环境中，考虑到我们的所有机构以及文化规范的瓦解，考虑到对青少年投资的大规模缩减，我们的国家面临着暗淡的前景，青少年暴力行为会像浪潮席卷而来，这使将要到来的年代像是值得回忆的旧时光。

The water quality of this technique satisfies the potable water req...

慢滤池结构简单，运行管理方便，自耗水量少，出水水质好，在农村饮水工程中具有广泛的应用前景。

The detail is clarified as follows: 1. First of all,the article introduce the produce and development of the chaotic theory, then meaning and the development foregrounds of study.

本文对混沌电路及其在保密通信中的应用进行了深入的研究，主要内容如下： 1、首先系统的研究了混沌理论的产生与发展，以及混沌研究的意义和发展前景。

This thesis introduces a fire to report to the police the system automatically in actual characteristics in the application, concrete design and its development foregrounds.

本论文介绍了火灾自动报警系统在实际应用中的特点、具体设计及其发展前景。

This article summarizes recent progress in hybrid electroluminescent materials and hybrid liquid crystals based on POSS,and self-assembly behavior of POSS derivatives.

本文综述了近几年来POSS基有机/无机杂化的电致发光材料、液晶材料和POSS衍生物的自组装行为的研究进展，指出这类材料由于制作方便和热力学性能优良，在未来高科技领域中必有宽广的应用前景。

The principle and influence factors of molecular distillation were mainly described, and its applications prospect in oils industry was also summarized.

详细探讨了分子蒸馏的原理及影响因素，并着重讨论分子蒸馏技术在油脂行业中的应用及前景。

The experimental results demonstrated:1. After solid-liquid separating through board frame percolators, the high strength alcoholic wastes could be treated effectively by UBF+CASS. It was a high efficiency and low consumption way of technology.

高浓度的酒精废醪通过板框压滤机进行固液分离后，再采用UBF+CASS为主的厌氧好氧处理工艺是一条高效低耗、行之有效的路线，总COD去除率在99％以上，大幅度削减了废水中有机物的排放量，用它来代替传统的酒精废水处理方法具有广阔的应用前景。

At present interactions between different photons can be only probabilistically realized by using photon interference and detections.However,this method,together with quantum teleportation trick and quantum codes,has been demonstrated to be capable of creating scalable quantum computers.

在众多尝试实现量子信息处理的量子系统中，光子系统是一个被认为很有发展前景的系统，因为光子系统有很多优点，比如消相干时间长、光子易于传输以及易于制备与操作等等。

OFDM is a new technology developed in recent years, with a good application future in the field of HF communications.

正交频分复用技术是近年来发展起来的新技术，在短波通信领域中有很大的应用前景。

The research progress of the scintillators of new generation-the rare-earth scintillation crystals is reviewed.

本文综述新一代闪烁体—稀土闪烁晶体的进展，介绍其优异的性能以及在测井工作中的应用前景。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。