Eye survey method is mainly for macro analysis of the drifting debris on the large marine areas,netting method is mainly for analysis the distribution and quatity of the plastic pellets,and beach survey in an unit is mostly related with statistic calculation of the drifting debris on the sea.
目测估计法多用于宏观分析大区域漂浮塑料垃圾的数量；拖网法主要用来估计塑料颗粒物质的分布和数量；单位面积海滩调查法多用于塑料垃圾的统计计算。
This paper introduces a method for statistic calculation of grain size distribution parameters (average value , standard deviation, skewness and kurtosis) of sediments using Microsoft Excel, which includes using function and the concrete operation process.
介绍了用ＭｉｃｒｏｓｏｆｔＥｘｃｅｌ软件对平均值、标准差、偏度和尖度等沉积物粒度分布参数进行统计计算（矩法计算）的方法，包括函数的调用和具体操作过程。
By statistical calculation, it proceeds to analyze the calculating results and the law in simulated statistics.
对随机库存系统中库存与费用,通过计算机模拟,对输出指标进行置信区间估计,并用统计计算的方法分析计算结果以及模拟数据的统计规律性。
An approach for pseudo random number generation of the three statistics from normal distribution;
正态总体统计量计算机随机数的生成方法
accurate statistics, measurements, calculations, etc
准确的统计、 测量、 计算等
computer mass memory system
计算机大容量存储系统
computer assisted measurement system
计算机辅助测量系统
The measures we compute for a sample are called statistics.
根据样本计算的量叫做统计量。
The Arbitrator Designing of Dual-Computer System
质量流量计计算机远程监测系统的设计与实现
micro-computer diagnosing system for quantitatively examining lung cancer
肺癌计量诊断电子计算机系统
Design of the Computer Aided Quality System in Tobacco Enterprises;
卷烟企业计算机辅助质量系统的设计
Calculation of statistic in variance analysis of single factor;
单因素方差分析中有关统计量的计算
The Orifice Flowmeter Calculation System of Software Design and Implementation
孔板流量计计算系统软件的设计及实现
COMPUTER AIDED CALCULATION OF QUANTITY OF WASTE HEAT RESOURCES IN INDUSTRY
工业企业余热资源量计算的计算机辅助系统
Study on Computer Aided Statistical Process Quality Analysis System;
计算机辅助工序质量统计分析系统的研究
Development of RBM Dose Engine for Accurate Radiotherapy Planning System;
精确放疗计划系统中RBM剂量计算方法的研究
Research and Calculating of the Statistics J_(1N) of Two Lifetime Distribution;
双寿命分布中的统计量J_（1N）的计算与研究
Research of DOA and TDOA Estimation Methods Based on Fractional Lower-order Statistics;
基于分数低阶统计量的DOA和TDOA估计算法研究
The Research and Design of Image Measure System with Two Cameras;
双目图像计算机测量系统的研究与设计
Study on Bidding Theory of Approach of Bills of Quantities and Computer Aided System;
工程量清单投标计价及其计算机辅助系统研究
The Design and Development of the System of Computer Aided Quality;
计算机辅助产品质量管理系统的设计和开发