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Then, using the derivatives of the two dimensional normal cumulative distribution function with respect to its variables of parameters, the sensitivity measure of the failure probability of the parallel system or the unconditional up-crossing rate of the combined process can be determined.

最后利用经典的时不变可靠性分析方法确定并联系统的失效概率，并利用二维正态分布函数的导数特性确定失效概率的敏度。

The new upper bound on complementary cumulative distribution function of the PAPR of a band-limited OFDM signal is derived based on the level-crossing rate theory, and the Monte Carlo simulation of the PAPR distribution of a 16QAM-0FDM system with different subcarriers is carried out to test the tightness of the new upper bound.

基于越幅率理论推导了带限OFDM信号PAPR的互补累积分布函数的一种新的上边界，并针对一个16QAu-OFDM系统，对不同子载波数的PAPR分布进行了蒙特卡罗仿真，以验证新的上边界的紧密性。

Can estimate so: A cup of water makes an appointment with 250 milliliter, water of one side basin makes an appointment with 5000 milliliter, a pail of water makes an appointment with 10000 milliliter, one cuspidor water makes an appointment with 2000-3000 milliliter, one spoon disinfectant is equivalent to powder of 10 grams solid or 10 milliliter liquid about, if need to make up 10 thousand milliliter 0.5% second crossing oxygen are acerbity, 5 spoon can be joined to cross former fluid of oxygen second acid in 1 pail of water and into.

可以这样估计：一杯水约250毫升，一面盆水约5000毫升，一桶水约10000毫升，一痰盂水约2000-3000毫升，一调羹消毒剂约相当于10克固体粉末或10毫升液体，如需配制1万毫升0.5%过氧乙酸，即可在1桶水中加入5调羹过氧乙酸原液而成。

The waves dash their heads against the dark unseen, and the Boatman is out crossing the wild sea.

波浪把它们的头猛撞在无法目睹的黑暗上，船夫正在横渡波涛汹涌的大海。

Not a lover of violence and bloodshed, Whitman ex前一单元ssed much mourning for the sufferings of the young lives in the battlefield and showed a determination to carry on the fighting dauntlessly until the final victory, as we may find in poems like "Cavalry Crossing a Ford." Another occasion which allowed Whitman to fill his lines with his political emotions was the death of Lincoln.

没有情人的暴力和流血，惠特曼当然很前一单元句子悼年轻生命的痛苦，在战场上表现出的决心和携带在浴血战斗，直到取得最后的胜利，我们可能会发现像诗："骑过福特"一会儿让他担任线路惠特曼以他的政治情绪是林肯去世。

Matching facilities: The air conditioning/refrigerator/television/set-top box/burglar-proof door/lampblack machine/cookware/showers the water heater/bath tyrant/double bed/closet/cloth skill daybed/table furniture: Double bed/big closet/television cabinet/cloth skill daybed/table repair situation: Medium fine repair environment: The close neighbor Haixin multi-level crossing bridge, the Taitung sports street, the downstairs has the market, the shopping is convenient.

个人 配套设施：空调/冰箱/电视/机顶盒/防盗门/油烟机/灶具/淋浴热水器/浴霸/双人床/衣柜/布艺沙发床/桌子家具：双人床/大衣柜/电视柜/布艺沙发床/桌子装修情况：中等精装修周围环境：紧邻海信立交桥，台东体育街，楼下有市场，购物方便。

Thinking of safety, it can direct traffic effectively and improve passing volume in crossing road for its good fog penetration and small light area dead angle.

从安全性方面考虑，由于其透雾性好，光区死角小，能有效疏导交通，提高交通路口的通行量，从而减少交通事故的发生。

The railroad gates debar people from crossing the tracks.

轻信的买主为买进铁路股份而付出了过高的代价。

From the distribution maps of cranes, Red-crowned Crane, Siberain White Crane,Hooded Crane, White naped Crane are at the east part of China; Demoiselle Crane is at north of Himalayas-Crossing mountains-Qin mountain-Huai River; Black-necked Crane Qinghai-Tibet Plateau and its nearby;Common Crane has been recorded in China,except Guangxi,Guangdong,Fujian,Taiwan,Hainan Provices.

另外，在我国的西部地区有黑颈鹤、蓑羽鹤、灰鹤三种鹤分布，但较分散，相对比较集中的地区有：新疆自治区的巴音布鲁克湖区；青海省的青海湖区、三江源地区；四川省的若尔盖湿地；西藏自治区的雅鲁藏布江及其支流年楚河、拉萨河地区；云南省的西北部、东北部及贵州草海。

Travel is a kind/sort of broad activity among people that crossing regions and countries.It offers spiritual and intellectual basis to the understanding and dependance among regions and countries.

旅游是一种跨地区、跨国界的广泛人际间交往活动，能够为地区间、国际间的相互了解和相互依存提供精神和知识上的基础。

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。