1) strength recovering
强度回复
2) strength of back flow
回流强度
3) Echo intensity
回声强度
1.
An acoustic model was set up to estimate the concentration of suspended particulate matter(SPM) from ADCP echo intensity,which accounted not only for the attenuation caused by seawater and SPM,but also the corrections of non-spherical spreading in the transducer near-field and instrument.
利用黄河口海床基声学多普勒流速剖面仪(ADCP)的周日观测资料对悬浮物浓度进行了反演,反演过程中综合考虑了球面扩散、声学近场的非球面扩散、海水和悬浮颗粒的吸收衰减以及其他因素对回声信号的影响,结果表明在粒径保持相对稳定的情况下,利用ADCP仪回声强度反演悬浮物浓度具有较高的精度。
2.
The investigation was carried out during June 2006 using RD300K ADCP,echo intensity extracted from ADCP,temperature,salinity and current velocity were selected as input layer variables,suspended particle matter concentration of surface layer was calculated based on BP algorithm.
根据2006年7月在长江口区的20个站位使用RD300K型宽幅ADCP测量得到的实测资料,提取其回声强度信息,把回声强度、温度、盐度、流速作为输入层变量,利用BP算法反演悬浮泥沙浓度,结果表明此方法精度较高(平均相对误差为18。
4) rebound strength
回弹强度
5) Echo intensity
回波强度
1.
The calibration errors are analyzed in the aspects of radar parameter measurement,A/D transformation,video integration processing,precision and stability of measuring instruments,etc,through demonstrating the principles and method of CTL-713C digital weather radar echo intensity calibration,and the possible error corresponding to each case is given,respectively.
通过对CTL-713C数字化天气雷达回波标定原理和方法的阐述,从雷达参数的测量、A/D变换及视频积分处理、测试仪器的稳定性及精确度等几方面因素对造成雷达回波强度标定误差进行了分析,分别得出几种情况下可能出现的误差值,对测试环境与人为可能造成的回波强度标定误差进行了说明。
2.
Characteristics of two precipitation cases have been analyzed based on Doppler radar echo intensity, radial velocity, and spectrum width, sounding and surface rainfall intensity observation.
本文利用跟踪观测大面积降水过程的高时空分辨率的多普勒雷达资料，结合探空和地面雨量资料对2004年7月5日发生在吉林地区的一次大面积层状云降水过程以及2006年9月7日至8日发生在贵州地区的一次大面积层积混合云降水过程的雷达回波强度、多普勒径向速度和速度谱宽图像进行了详细分析。
6) back silting intensity
回淤强度
1.
On the basis of sediment concentration field,the annual back silting intensity on the approach channel of 70 000 DWT at Lianyungang Harbor was also simulated,and the calculated results was coincident with actual data.
鉴于进港航道回淤量是当地海域潮流、波浪、泥沙长期共同作用的结果,建议采用年平均含沙量场进行回淤计算,并在此基础上模拟了连云港7万吨级进港航道的年回淤强度,计算结果与实测资料吻合较好。
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
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