偏

Maximum likelihood, unbiased estimation, Rao-Blackwell and Lehmann-Scheffe theorems, information inequality, asymptotic relative efficiency of estimators.

点估计和区间估计的一般方法，估计量的小样本和大样本性质：矩法，极大似然估计，无偏估计，Rao-Blackwell 和Lehmann-Scheffe 理论，信息不等式，渐进相对有效估计量。

By adopting the asymptotic expansion method, the higher order partial differential equation was transformed into the system of ordinary differential equations.

采用渐近展开法，将该控制方程——高阶偏微分方程转化为常微分方程组，求解该方程组获得应力函数，进而得到功能梯度材料中裂纹尖端应力高阶渐近场的解析式。

If I shoot at such close quarters, I wouldn't miss.

如果离得这么近开枪，我不会射偏的。

If I shoot at such close quarters,I wwouldn't miss.

如果我离那么近开枪，是不会射偏的。

At present, the flood control capacity of small-scale reservoirs in our country is widespread so much lower.

目前，我国的小型水库普遍存在防洪能力偏低的病症。

At 08 HKT, HAIYAN was centred 1280 km (700 NM) WNW of Midway Atoll.

在08HKT，海燕集结在中途岛之西北偏西约1280公里(700海里)。

The Shanghai and Shenzhen stock markets in the pool for periodic auction and continuous auction which formed Mean, Maximum, Minimum, Standard deviation, Skewness and Kurtosis have a consistent pattern.

三沪深两市在集合竞价和连续竞价下形成的收益率均值、中值、最大值、最小值、标准差、偏度、峰度有一致的规律。

The way the transmitter audio response is measured is to apply a fixed modulating signal level which produces 60% of rated system deviation (3 kHz in our case) at 1000 Hz.

要测量发射音频的频率响应，方法是加上一个固定调制信号电平，这个电平在1000HZ下产生系统设计频偏的60%（这里是3KHZ）。

This article oppugns popular electrocircuit operations of checking audion and functions of Chonghong RZ118A eliminating -light circuit and pro-poses checking method of body resistance separate-pres-sure partial setting so as to attaint elements when check-ing.

对流行的检测三极管电路操作及长虹R2118A消亮电路作用提出质疑，建议采用人体电阻分压式偏置方式检测，避免测量过程对元件的损坏，其次对电视消亮电路提出了自己的见解。

In the austral summer,wind speed 10 meters above the sea surface turn to the lowest in the whole year.

南极海域夏季为全年风场最弱的季节，在整个40°S以南海域以偏西风为主。2。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！