The long-term trend in profitability (claims and operating costs as a percentage of premiums) for America’s non-life insurers shows no obvious correlation with the economic cycle.
长期趋势显示，美国非寿险公司的收益率（理赔金和运营成本之和与保费的百分比率）和经济周期没有明显的相关性。
And puts forward own proposal to this question, and based on makes the summary and the search correlation data, forecasts the advertisement and the marketing trend of development boldly.
并对此问题提出自己的建议，并依据所作总结和搜索的相关资料，大胆预测广告和营销的发展趋势。
This system mainly gains the pumping unit merit chart and the operating mode parameter change trend curve for the oil field correlation department provides the data.
该系统主要为油田相关部门获取抽油机功图和工况参数变化趋势曲线提供数据。
Trend test and canonical correlation analysis were used to study the factors which affected rural drinking water and sanitation.
利用趋势性检验、典型相关进行农村饮用水和环境卫生的影响因素分析。
The changing trend of separation with testing temperature and also the correlation between separation and Charpy Vnotch impact energy have been revealed.
分析了分离裂纹随试验温度的变化规律及其与冲击功的相关性。
Methods: The statistical analysis method includes descriptive statistics, dynamic series and test for upward or downward trend, correlation analysis.
方法：运用统计描述、动态数列和升降趋势检验、相关分析。
Then we analysised the correlation of the main stock index in Chinese market, it was found that conditional correlation can describe accurately a long time moving trend of two variables.
然后用其分析了我国股市主要指数的相关性，发现时变相关系数能够准确的描述两个变量相互之间的长期运动趋势。
The correlation trend between amylose content of isolated wheat starch and parameters of RVA is similar to that of amylose content in wheat grain, but the former does not reach the significant level.
直链淀粉相对含量与RVA特征参数之间的相关趋势与子粒中直链淀粉含量的趋势一致，但均未达显著水平。
We have researched the geomagnetic observational data of Zhengzhou Seismic Station in the course of highway construction by use of trend and correlation method.
利用郑州地震台的地磁资料，采用趋势分析、相关分析等方法，对高速公路施工期间的观测资料进行研究。
The peak IT showed a stronger correlation with POS in lamina screws than straight-forward or anatomic pedicle screws with a similar trend noted in mean IT.
椎板螺钉出现POS所承受的最高IT值比直接向前和沿椎弓根轴线固定的两种固定螺钉要强，而后面两种螺钉使用平均的扭力标记出相似的趋势。
The negative correlation between the interannual variability of IODM and that of SCS summer monsoon is significant during the warm phase of long-term trend but insignificant during the cool phase.
二者年际变化的负相关关系在长期趋势的冷位相期不显著，而在暖位相期显著。
The trend analysis of age to the rate of IGT showed the linear compliance correlation (P<0 001).
IGT发生率与年龄之间存在一定的线性依从关系（P< 0 0 0 1）。
The trend analysis of age to the rate of IGT showed the linear compliance correlation (P<0 001).
IGT发生率与年龄之间存在一定的线性依从关系（P< 0 0 0 1）。
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