在危急中

Upon completion of this course, the student should be able to: distinguish between reliability and safety and critically read accident reports, perform a hazard analysis on a computer-based system, write requirements for a safety-critical system and trace safety constraints to design, work with human factors experts in the design of safe human-computer interaction, apply the principles of safe design to both systems and software, critique and evaluate a system design for safety, and design a process for building a safety-critical system.

通过完成这门课程，学生能够：区别可靠性和安全性，精读意外事件报告，运行一个以电脑为基础的系统的危险分析，写出一个安全危急系统的必备条件，并通过追踪安全限制，与人类因素专家合作设计安全的人机交互，在系统和软体中应用安全设计理论，评估一个设计系统的安全性和设计一个建立安全危急系统的步骤。

As is so often the case, there are little grains of truth in here that can fester in the minds of people who are not looking at the information critically.

作为这么通常的情况一样，有小颗粒的真理，在这里可以溃烂在人的头脑中的人，他们不看资料，情况危急。

This class will cover fundamental concepts and techniques in building mission-critical and safety critical systems that have software components.

这门课程将会包括在建立有软件成分的任务危急和安全危急系统过程中所需的基础理论和技术。

Be/ hang in the balance (L18): be not certain what will happen to sb.

生命等 在危急状态中，未定，命悬一线

Picking "the right tool for the job" is critical in meeting both our pedagogic and technical requirements.

但是在实践中我们的教授和技术要求因为工作挑选合适的工具是危急的。

In some river systems, such as the Puyallup, steelhead declines have become perilous, with spawning steelhead dropping from thousands to hundreds in a half-dozen years.

在一些河流系统中，如Puyallup河，虹鳟鱼的数量下降已经到了非常危急得境地，在6年中，虹鳟鱼产卵数量从成千上万跌落到只有几百。

MARIA, Vinea Carmeli (Antwerp, 1662), with a synchronological table embracing the events during the lifetime of St. Simon Stock (1165-1265) by SEGHERUS PAULI, which the student will do well to handle critically.

玛丽亚， vinea卡尔梅利（安特卫普， 1662 ），与synchronological表拥抱活动，在一生中的圣西蒙公司股票（ 1165年至1265年）由segherus泡利，而学生将做好处理情况危急。

However, when he remembers, meditates, and considers the past goodness and mighty deeds of God, he realizes that he needs some of that divine power in his life to help at such a crucial point.

然而当他想起、思考、及考虑上帝在过去的良善与大能的作为时，他才明白，在他的生命中似乎每到危急时，就有某种上帝的力量来帮助他。

An elderly Florida man is in critical condition after a stingray jumped onto his boat and stung him in the chest. The thirty pound stingray died in the boat.

在佛罗里达，一个老人被一条跳上他船的黄绍鱼刺中了胸部后，处于危急状态。30多磅重的黄绍鱼已经死在船上了。

Be at family members occupied in make arrangements for funeral these days of, drum building the hospital be victory to the swift-footed take back this analyze reportmake what person angry is at patient's condition appear urgent, have on duty doctor, have no nurse, have no other doctor, only have an on duty doctor, at that time of on duty the doctor frighten into inaction, at salvage of the best time but flower is make a phone call to ask for help lord cure a doctor, and salvage in but see chest outside press to press, disappear to do artificial respiration(more have no the windpipe put tube, breath machine assistance breath), afraid have infectious disease.

在家属忙于料理后事这些天，鼓楼医院捷足先登取回这化验报告）令人气愤的是在病人病情出现危急时，有值班医生，无护士，无其他医生，只有一个值班医生，当时的值班医生不知所措，在抢救的最佳时间却花在打电话求助主治医生，以及抢救中却只看到胸外按压，不见做人工呼吸（更无气管插管，呼吸机辅助呼吸），怕有传染病。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。