查询词典 pitman

"It consists of steering wheel, steering shaft, worm, gear sector, pitman arm drag link, steering knuckle arm, king pin, steering arms, tie rod, front axle and steering knuckle."

转向系统包括转向盘、转向轴、蜗杆、扇形齿轮、转向摇臂、直拉杆、转向节臂、主销、转向臂、转向直拉杆、前轴和转向节。

On the condition of exchangeability or unexchangeability of AA and ∑, it is proved that under suitable conditions the linear estimator is better than by Pitman Closeness criterion.

分别在AA和∑的可交换性未知和已知的情形下证明了：在适当条件下于PC准则下优于。

For Panel data model, this thesis studies the comparisons about two stage esti-mator, least square estimator, Within estimator and Between es-timator of regression parameter under generalized mean square error criterion and Pitman criterion.

在广义谱分解估计的基础上，应用目前备受关注的广义p值方法给出了混合模型方差分量的精确检验，通过模拟研究表明此检验方法能够很好的兼顾控制犯第一类错误的概率和功效。

There exist many literatures concerning the research that the biased estimators with certain restricted conditions outperform the least squares estimator under the criterion of the mean-square error.

2在均方误差准则下，满足一定约束条件的有偏估计优于最小二乘估计的研究相当多，在Pitman准则下的类似研究存在比较大的困难。

Many years ago, when I was a rookie reporter, I learnt the Pitman system of shorthand.

许多年前，当我还是个初出茅庐的记者时，我学会了皮特曼速记。

In fact, unlike his colleague Karim Nader, Roger Pitman refused to comment on their findings so far.

和他的同事纳德不同，皮特曼不愿对目前的发现进行评论。

One type is self-contained, with all hydraulic pressure applied to the pitman arm shaft.

一种是独立的，所有的液压力都施加在摇臂轴上。

This movement causes the pitman arm, attached to the sector, to swing to the right or left.

这一运动又一次推动或拉动与转向摇臂相连的转向直拉杆。

One type is self- contained , with all hydraulic pressure applied to the pitman arm shaft.

一种是独立的，所有的液压力都施加在摇臂轴上。三角形两边的夹角。

First Presbyterian Church in Pitman, New Jersey.

第一长老教会在必新泽西。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。