1) effective gust velocity
有效阵风速度
2) effective wind speed
有效风速
1.
The effective wind speed estimation was considered as soft sensor.
将风力机有效风速的估计作为软测量问题,提出了基于支持向量机的有效风速软测量模型。
2.
Since the rotor is subject to a spatially distributed wind field which varies in time, and wind speed is different over wind turbine disc, there is considerably large discrepancy between the measured wind speed by an anemometer and effective wind speed experienced by wind turbine disc.
有效风速的精确估计可以提高风力发电机组的控制性能。
3) effective speed
有效速度
4) effective phase velocity
有效相速度
1.
Affected by higher Rayleigh wave modes in the surface wave field,the effective phase velocity obtained by spectral analysis of surface waves(SASW.
由分层介质表面两不同点响应互谱分析(SASW)得到的有效相速度并不对应于面波基阶模态相速度,它与波场中高阶模态能量分配比例有关。
2.
The results show that whether the stiffness profiles are smoothly varying or layered, the fundamental mode dominates the surface wave field and the effective phase velocity approaches to the phase velocity of the mode in far field for the regular profiles.
结果显示,无论剖面刚度是缓变还是分层变化,对规则剖面,表面波场基阶模态占主导地位,远场表面波有效相速度与基阶模态相速度接近;对不规则剖面,表面波场中高阶模态影响较大,影响程度及频率范围与剖面刚度变化有关。
3.
In order to investigate the effects of higher modes and the source on the effective velocity of surface waves,the analytical expressions of effective phase velocity of horizontal and vertical vibrations as well as the approximate expressions in the far field are derived for horizontally layered elastic media by the thin layer stiffness matrix method.
为了研究高阶模态及振源对表面波有效相速度影响,基于薄层刚度矩阵方法,给出了弹性层状地基中表面波水平向及竖直向有效相速度一般解析表达式以及远场渐近表达式,并从能量的角度分析高频、低频有效相速度发展趋势。
5) effective transmission speed
有效传速度
6) effective linear velocity
有效线速度
1.
Has inferred the formula of ball milling cutter\'s effective diameter and the effective linear velocity,by this further definite spindle speed.
推导了球头铣刀的有效直径和有效线速度的计算公式,以此进一步确定转速,通过试验的方法测定了径向铣削深度和每齿进给量对表面粗糙度的影响。
补充资料：多通道电子风速计(见转杯式风速表)
多通道电子风速计(见转杯式风速表)
爹豁笔戮翁ng’粗转杯式风速表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条