出现概率

Injury severity score,age,prior chronic diseases and complications occured in the hospital were risk factors for death in critically injured patients.Equation of probability of survival could accurately predict prognosis of patients with critical injury.

创伤严重度评分、病人的年龄、创伤前并存的慢性疾病和住院期间出现并发症是严重创伤病人的危险因素，生存概率方程能精确的预测其预后。

By taking two typical uncontrolled crosswalks in Beijing as examples, a traffic investigation was made. Then, the critical crossing gap of pedestrian, the probability of safely crossing the gap and the total delay time of pedestrian were computed.

以北京市两个典型无信号控制人行横道为实例进行交通调查分析，计算行人的临界穿越间隙，安全穿越间隙出现的概率，及行人穿越该处的总延误时间。

Only Ian Hackings The Emergence of Probability provides a more detailed discussion on the problem of the delay of probability theory.

只有哈金的著作 The Emergence of Probability 比较详细地讨论了概率&推迟&出现的问题。

Q:I have seen some quite long queue times, and it usually seems like mostly a 50/50 split of twinks to non twinks.

我目睹了了一些漫长的的排队时间，而且有将近一半的概率会出现Twinks对非Twinks(Twinks指的是顶级装备的U9小战场玩家)。

In the past, one considered the all different conditions which may occur in the anti-attack when nuclear weapons is thrusted.

过去，人们对于所有可能出现的各种不同情况，应用组合方法，给出毁伤目标数的概率分布。

This thesis includes two parts. The one part probes the number of lottery how to choise.

本文分两部分构成，第一部分讨论了&传统型&彩票选号问题，针对彩票奖号可重复出现数字情况，用概率统计方法寻找中奖号码规律，并给出相应的策略。

Ambiguity is a common phenomenon in natural language. In the course of communication between human beings, the ambiguity problem is not a great trouble because of the help of human intelligence. Therefore, it's not a problem to human translation of natural language. But for the machine who contains little intelligence, the ambiguous sentences begins to appear in a large scale and be a fundamental obstacle to machine translation . Statistics shows that a MT system with a welldefined syntactic rules produces 2. 8 parsing trees per sentence when English 900 is processed, and the average lexical ambiguity is 2. 5. Even though the property that language distribution is comparatively uneven have been taken into consideration, the probability to generate a correct daily-used sentence is below 40%.

歧义是自然语言中一个非常普遍的现象，在人们使用语言的过程中，由于人的特殊智能机制的存在，歧义并没有对理解构成太多的问题，因而也就没有对语言的翻译构成实质性的问题，但是，在基本上不具备智能机制的机器面前，歧义现象开始大量表现并对机器翻译构成威胁，实际统计表明，一个良好定义的语法分析系统在分析英语900句时，平均句法歧义2.8次，平均词汇歧义2.5次，即使考虑到句法及译义出现的概率的不均匀性，如果不作任何消歧处理，译对常用句子的可能性将低于40%，因此，解决机器翻译的歧义问题已成为众矢之的。

For a coin, appear the number 1 or flowers is equal to the probability that is one half.

大量实验可以说明，对一个硬币而言，出现花或数字1的概率是相等的，都是二分之一。

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。