估算概率就是定量方法的一个例子。
Estimating with probabilities is one example of the quantitative approach.
据估算，地球范围150英尺之内有500 000颗小行星，撞击地球的概率约为300年一次。
There are an estimated half a million asteroids in the 150-foot range, which strike Earth roughly once every 300 years.
通过预测，一，可以估算概率的一个具体结果，在一个特定的情况。
Through prediction, one can estimate the probability of a specific outcome in a given situation.
二维正态分布函数值的计算是估算串联结构体系失效概率上、下限的一项重要内容。
It is an important aspect to compute the two dimensional distribution in estimating the bounds of failure probability of series structures.
以条件概率和数值分析方法为基础，提出了一种新的结构体系可靠度点值估算方法，并通过算例说明了该法的应用。
A new point-evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method.
本研究为科学合理地估算军事目标伪装的生存与毁伤概率提供了有效的方法。
So the paper provides effective method that the existence and damage probabilities are calculated and appraised.
高空减压病概率模型的参数用最大似然法估算。
The parameters of probability models for altitude decompression sickness can be estimated by using the maximum likelihood method.
他们采用一种叫做“概率估计”的统计方法-概率被分配到估算的和未知的数字。
They use a statistical technique called probabilistic estimation in which probabilities are assigned to estimated or unknown figures.
作者从概率的概念出发，提出了估算某个变量可能取值，以概率分布取代单值估算的观点，进一步对概率分布估算参数的可信性进行了讨论。
Based on the concept of probability, the possible value for a variable is pro-posed with the estimation of a single value replaced by probability distribution.
在岩土地震工程中，基于性能的抗震设计的一个重要方面就是分析估算土壤液化的概率。
One important aspect of performance-based design in the context of geotechnical earthquake engineering is estimating of the probability of liquefaction.
随机疲劳、混沌疲劳及复合材料疲劳寿命估算属疲劳学研究的三个重要前沿．给出了疲劳损伤的动态概率分布；
Stochastic fatigue, chaotic fatigue and the fatigue life estimation of the composite material are three important aspects in fatigue research. The fatigue damage probability distribution was given.
在专家问卷的基础上利用未确知数学理论对危险发生的概率进行估算。
Unascertained mathematics is adopted to calculate the probability of risk based on the survey.
以信号探测和概率统计为理论基础，对星等探测灵敏度、星等有效范围和星探测概率进行了分析与估算。
Estimates the magnitude sensitivity, magnitude valid range and probability of star capture based on signal detection and probability statistics.
基于信息扩散的结果，计算了以年为周期的重大火灾发生次数的超越概率分布，建立了一种重大火灾频度估算方法。
Based on the results of information diffusion, the probability of the num: her of the serious fires per annum can be fitted with the Gaussian distribution.
给出一种基于概率统计的地震事件公报评估算法。
A seismic event bulletin evaluation algorithm based on probability analysis was proposed.
以火灾成长概率和火灾发生后的过火面积为评价指标，对建筑火灾过火面积估算的方法进行了初步的探讨。
Based on fire growth probability and burned area, the method of evaluating burned area in building fire was presented in this paper.
提出了安全与失效状态含有模糊信息时，广义失效概率计算的数值模拟，及相应的方差估算，并提出了对应的数值积分方法。
A general failure probability simulation and deviation evaluation methods were presented for fuzzy safety state and fuzzy failure state.
应该着手建立尾矿库失事概率分析和失事所造成的经济损失和生命损失估算基础上的风险评价体系。
A risk evaluation system should be set up based on their failure probability analysis and the economic and life loss of tailings reservoir failures.
前者的效果可以用经典运动法则来计算，但后者的影响要用概率论来估算。
The former effect may be calculated by applying the classical laws of motion, but the latter effect is required to be evaluated by applying the probability theory.
以火灾成长概率和火灾发生后的过火面积为评价指标，对建筑火灾过火面积估算的方法进行了初步的探讨。
Based on fire growth probability and burned area, the method for evaluating burned area in building fire is presented in this paper.
同时得到了估算不良反应发生概率的线性方程。
A linear equation to forecast the incidence of ADR was established according to the results.
同时得到了估算不良反应发生概率的线性方程。
A linear equation to forecast the incidence of ADR was established according to the results.
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