威胁

However, with the development of electronic counterwork, thetransmission security of conventional spread-spectrum communication with fixedPseudo-Noise codes has been threatened.

然而，现在使用的扩频序列都是基本固定的伪随机序列，它的周期性和确定性与信息论对信号波形的要求相抵触，而且它可能被窃听者复制，使信息的安全性受到威胁。

Threaten the very livelihood of thousands of webcasters and their millions of listeners throughout the country, said Jake Ward, a spokesman for the SaveNetRadio Coalition.

会威胁到数以千计广播商的生计和他们的百万听众。

The last seven are examples of devices used to covertly menace political targets who do not have a public profile.

最后7个是这些装置用于秘密威胁政治人物目标的例子，他们没有引起公众注意。

The corrosion fatigue is a kind of failure commonly occurred on the water side of water-wall tubes in boiler,having strong covertness and large damaging force,threatening seriously safe production in power plants.

腐蚀疲劳是锅炉水冷壁管水侧常见的失效类型，其隐蔽性强，破坏性大，严重威胁电厂的安全生产。

I suddenly burst into tears with hands coving my face: 5555……right after you left, he laughed unexpectedly and threatened me that he would make self-explosion if I fail to let him go……what a poor frail girl I am

我一下子掩面痛哭道："呜呜呜……姐姐走后，他突然狂笑不止，然后威胁我说再不放人就自爆……可怜我弱女子一个……………………"

To the deer it is a reminder of the way of all flesh, to the pine a forecast of midnight scuffles and of blood upon the snow, to the coyote a promise of gleanings to come, to the cowman a threat of red ink at the bank, to the hunter a challenge of fang against bullet.

这吼声使鹿想起了它失去了的亲人，对松树来说它是午夜的混战和白雪上的鲜血，对山狗则意味着一个拾人牙慧的机会，对牧场主则意味着银行赤字的威胁，而对猎人，则意味着尖牙和子弹的较量。

Kansu crazyweed herb is one kind of Oxytropis plant and the areas distribute is large, nutritional value is affluent, but the toxicity is severely and threaten the development of animal husbandry in prairie.

甘肃棘豆是棘豆属植物品种之一，其分布面积广，营养价值高，但毒性也很强，严重威胁着草原畜牧业的发展。

"Technology creates more problems than it solves, and may threaten or damage the quality of life."

科学技术带来的问题比解决的多，并且可能威胁和破坏我们的生活质量。

It is threatened by the Schumpeterian forces of creative destruction.

美国受到熊彼特创造性摧毁力量的威胁。

On the London Stock Exchange, the threat of a credit squeeze has been taking its toll of business.

信用紧缩的威胁已经影响了伦敦股票交易所的业务。

It was Napoleon, the immense somnambulist of this dream which had crumbled, essaying once more to advance.

那人便是拿破仑，梦游中的巨人，他还想往前走，去追寻那崩塌了的幻境。

This method alleviates the highly dependent on domain knowledge experts. The quality and efficiency of the KBS were improved.

使用这种设计方法减小了对领域知识专家的严重依赖，提高了知识系统开发的质量和效率。