Economic experts said today that the increase in auto sales in the last 30 days is a straw in the wind that the US economy is beginning to recover from the brief recession.
经济专家们今天说,最近1个月来汽车销售量的增加象征着美国经济已经开始从短暂的衰退中复苏。
Exports of rubber tires, auto parts, wind generators and other equipment.
出口橡胶轮胎、汽车配件、风力发电机等设备。
This article expounds both the working-mechanism and the application value of the overload auto-protection feature the small Angle elevated horizontal axis type wind-generator.
本文阐述上仰水平轴风力发电机一种过载自动保护特性的工作机理及其应用价值。
According to the construction features of concentrated wind energy turbine set, a wind facing auto-controlling system based on 89c51 MCU has been developed.
根据浓缩风能型风力发电机的形体结构,设计了基于89c51单片机的迎风自动控制系统。
The real-time wind data from local terminal Doppler radar and auto weather observation stations were calculated to obtain the degree of wind shear and turbulence.
利用机场实时的多普勒气象雷达和地面自动观测资料定量计算出风切变的大小,从而确定风切变和飞机颠簸的强度等级。
This paper deals with stochastic characteristic of the wind speed, and gives an auto-regressive moving-average (ARMA) model for wind speed subjected to particular power spectral density.
该文针对风速随机变化的特性,在风速统计特性研究的基础上,用自回归滑动平均(ARMA)方法建立了具有一定功率谱密度特性的风速模型。
A blast of wind closed the door. It is auto-locked and now unopenable.
一阵风把门刮上了,门是自动锁的,现在打不开了。
Economic experts said today that the increase in auto sales in the last 30 days is a straw in the wind that the nation's economy is beginning to recover from the brief recession.
经济专家们今天说,最近一个月来汽车销售量的增加象征着美国经济已经开始从短暂的衰退中复苏。
The invention relates to an auto on-off loose-leaf wind power machine which can gather energy to increase the speed.
本发明涉及一种聚能增速自动开合活叶式风力机。
This paper makes use of auto regression model named AR in the array of time to found out the stochastic process of pulse wind. The suitable step number of auto regression …
笔者利用时间序列中的自回归模型AR来求取脉动风的随机过程,找出了适合某电视塔的自回归模型的阶数。
This paper makes use of auto regression model named AR in the array of time to found out the stochastic process of pulse wind. The suitable step number of auto regression …
笔者利用时间序列中的自回归模型AR来求取脉动风的随机过程,找出了适合某电视塔的自回归模型的阶数。
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