查询词典 safety net

Main Products: galvanized iron wire, welded wire mesh, stainless steel net, barbed wire, ethylene net, aluminum alloy, square wire mesh, window screening and Friday, such as spinning cloth.

主要产品：镀锌铁丝、电焊网、不锈钢网、铁丝网、乙烯网、铝合金、方眼网、窗纱和五纺布等。

I am a pure net-worm because of the average 8 hours per day i stay in the net bar.

我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫。

Everyday i stay in net bar over 8 hours on average, i am really a net-worm.

我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫。

I will stay in the net bar for average more than 8 hours every day, and i am a one hunderd percents net bug.

我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫。

I am a one hundred percent net worm,because I nearly stay in the net bar more than 8 hours everyday.

我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫。

I am an absolutely net worm and averagely stay in net bar over 8 hours ereryday.

我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫。

In the empirical analysis part, statistical descriptions on the sample funds are made firstly, which show that the actual distribution of each sample fund"s daily net value return possesses the characteristic of leptokurtosis. So it is necessary to add student T distribution and GED to capture such leptokurtosis characteristic other than normal distribution. Secondly, ARCH test shows that there exists volatility clustering in each sample fund"s daily net value return, so GARCH related models should be used to describe such volatility clustering characteristic.

实证分析部分首先对样本基金进行统计描述，得出其收益序列均存在尖峰厚尾特征，不服从正态分布，因此有必要在下面的VaR计算中加入T分布和GED分布来捕捉这种尖峰厚尾特征；并且经ARCH检验后得出收益序列存在明显的波动聚集性的特征，因此可以选择GARCH类模型来描述这种特性，经过模型筛选，得出最适合我国开放式股票型基金的收益波动性模型为GARCH(1，1)模型。

Process expression of a Petri net is a regular expression with the basic subprocess set of the net system as alphabet.

要把进程表达式的概念推广到无界Petri网，会遇到两方面的困难。一方面，由于正规表达式的字母表必须是一个有限字符集，是否可以把一个无界Petri网的各种可能的运行情况都归结为有限个基本子进程的组装？

November 25, institutions bought a net 38.56 million yuan, and the next day, institutions bought a net surge up to 300 million yuan of funds.

11月25日，机构净买入3856.0万元，而第二天，机构买了高达3亿多元资金的净增长。

The party's trade surplus is the net profit into the money; But the trade deficit side, it is the net pay the money.

而贸易顺差的一方，就是净赚进了钱；而贸易逆差的一方，则是净付出了钱。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。