The application of digital shot and the signal processing method is benefit for the study of the shot athlete’s throwing motion.
介绍了一种数字铅球装置,该装置由三维加速度传感器和数据采集电路构成,可以实时测量铅球运动员的投掷力。
A digital shot sensor to measure shot-put force in time is introduced,which has the same mass and external dimensions with the normal shot put.
介绍了一种数字铅球,它的质量与外形尺寸均与标准比赛用球一致,能够实时感知铅球运动员在投掷过程中人手施加于铅球的三维力信息。
On the basis of Pb content at different layers of soil in tea garden from 0 to 100 cm,and total Pb content in tea leaves,the content and distribution of Pb in different forms in various soil layers,and correlation between Pb content in different forms in soil and total Pb content in tea leaves were investigated by using grey scale correlation analysis.
基于茶园土壤中0~100 cm剖面不同层位各种形态铅及茶叶样品中总铅质量分数(w)的测定分析结果,定量分析了各种形态铅在不同土壤层位中的w及其分布特点,同时利用灰色关联度分析方法,估算了土壤剖面不同层位中5个形态铅即可交换态(EXE)、碳酸盐结合态(CA)、铁锰氧化物结合态(OX)、有机结合态(OM)和残渣态(REX)的w与茶叶中总铅w的相关性。
Applied Research of Digital-shot Sensor Based on Wireless Transceiver;
基于无线传输的数字铅球设计与应用研究
Study on Development and Application Research of Three-Dimensional Digital Shot Dynamometry System;
三维数字铅球测力系统的研发与应用研究
Write with pencils, write with pencils.
用铅笔写字，用铅笔写字。
Type made of metal.
铅字用金属制作的铅字
The Mathematics Methods is used to in the Modern Shot Sport;
数学方法在现代铅球运动中应用(一)
The Application of Mathematical Model about the Optimum Angle in Shot Putting;
铅球最佳出手角数学模型的应用分析
Relation Between the Anghe of Shotput and the Maximum Projetile Range;
铅球投掷角度和最大成绩的函数关系
An act of putting the shot.
推铅球推铅球的动作
The characters in one style of type.
铅字字体铅字某种印刷体例中的字符
Study on the part of space parameter of O brien s style;
背向滑步推铅球技术部分运动学参数研究
A piece of type that prints a single character.
（一个）铅字印刷某一个字的铅字
To provide space between(lines of type) with leads.
塞铅条在铅字行的空隙间隔以铅条
A typeface or range of typefaces.
版面，铅字字模面铅字字模的面或铅字字模的排列
The Three-Dimensional Kinematics Parameter Analyzes on Backward-slides-step-shot-put Technique of Same Outstanding Man Shot-putters in China;
我国部分优秀男子铅球运动员背向滑步推铅球技术三维运动学参数分析
Italic print or typeface.
斜体字印刷，斜体铅字
The part of a block of type underlying the impression surface.
铅字身印刷面以下的铅字块
Based on Digital Earth Platform,Three-dimensional Virtual Digital City Construction
基于数字地球平台的三维虚拟数字城市建设
A digital computer employs numbers, as we usually do in paper and pencil calculations.
数字计算机使用数字，正如我们通常用纸和铅笔计算时使用数学一样。