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- Our combined ratio (on a statutory basis and excluding structured settlements and financial reinsurance) was 105. 我们的综合比率是105(泛指一般保单，不包含私下协议与金融再保部份)
- A combined ratio in the 107-111 range typically produces an overall break-even result, exclusive of earnings on the funds provided by shareholders. 则107到111之间大约是损益两平点，当然这是不包含公司自有资金所运用的收益。
- Thus, Berkshire's insurance profits are quite likely to improve during 1988 and 1989, even though we expect our combined ratio to rise. 所以展望berkshire1988年与1989年的获利仍将大幅成长，即便综合比率预估亦会增加。
- approximate variance of the ratio estimate 比率估计的近似方差
- Ratio Estimate in Two-Stage Sampling 二阶比估计
- The law of multiple proportions has insisted on the fundamental character of the combining ratio for different atoms. 倍比定律规定了不同原子间化合比的基本特征。
- Limiting distribution of ratio estimate 比率估计值的极限分布
- Those years presaged some of the worst years in the insurance industry's history, with combined ratios rising from 102 in 1997 to nearly 116 in 2001. 以混合比例从97年的102上涨为06年约116的情况来看，那些年确乎预示着保险产业有史以来最为糟糕的时期。
- In this paper, the bias of the ratio estimator and the estimateof mean square errors of this estimator with known numerator have been compared and discussed. 给出了分子已知情况下比率估计量的偏差和均方误差以及均方误差的估计，并对两类比率估计量进行了比较.
- The effects of combination ratio and dosage of masterbatch and softeners on the properties of SBS elastomer were investigated. 讨论了母料的配比、用量和软化剂对热塑性弹性体SBS各种性能的影响。
- When the combination ratio of PS and BR was 100/40, the comprehensive properties of SBS could be improved by adding 30 phr PS/BR masterbateh. 当母料配比为PS/BR=100/40时,且用量为30份,对SBS的综合性能有较大的提高;
- Nonreponse is a common seen problem in sample surveys. This paper deal with a ratio estimator by use of double sampling when there exsits nonresponse. 无回答是在抽样调查中常遇到的问题,本文给出了如何用双重抽样来处理存在无回答时的比率估计量。
- Combined ratio and regression estimator 组合比率及回归估计量
- My simple excel file can already manipulate the existing data to do HSF/HHF arbitrage, golden ratio estimation and much much more ‘functions’ if I want to. 幸而通道底部支持亦在上移中，限制了指数的再跌空间，令大市有机会于未来一、两个月内呈现反覆上升的走势。
- Secondly, this thesis compares the hedging effectiveness of two hedge ratio estimating methods, the Ordinary Least Square (OLS) and Error Correction Model (ECM). 第二，论文在理论上比较了最小二乘法（OLS）与误差修正模型（ECM）两种套期保值率估计方法下的套期保值效果。
- The Ratio Estimate of Two Ratios 两个比率的比率估计量
- The two parties have combined to form a government. 两党已经联合起来组成政府。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- In sum, theory must be combined with practice. 总之，理论必须同实践相结合。
- Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor. 多种重金属的氧化物,经高温煅烧后,均可呈现电子性半导体的性质,其电导随温度急剧变化,故可作测量温度之用,通常称热感电阻。
