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aveage sample number 平均抽样量
The compared results of different sample methods showed that the m eans of the parallel lines was the best one and the theoretical sample number wa s also determined. 不同抽样方法的比较结果,以平行线法效果最好,并确定了理论抽样数。
In order to improve the class accuracy of small number of samples caused by the imbalance of sample number, weight of sample difference is introduced. 首先为克服由于样本数量不平衡性引起的小样本类别精度差的问题，引入由于样本差异的权重；
The optimum sampling number and estimation scheme of Weibull parameters are proposed. 继续研究了固体催化剂机械强度测试和表征技术。
Reduced sample number modified the minimal model 减少样本数改良最小模型技术
The Sample Number of Satisfaction Survey 满意度调查中样本数量的确定
The theoretical sampling number of Lygus lucortum Meyer-Durs over winter eggs is ascertained by the distribution indices. 并利用分布型参数确定了绿盲蝽越冬卵的理论抽样数。
The reasonable sampling number in field for SOM is based on the spatial variability of nutrient factor and the required data precision. 草地土壤有机质合理取样数取决于有机质要素自身空间变异程度和人们对数据精度的要求。
The reasonable sampling number of grassland soil nutrients should be based on classic statistical characteristics and spatial variability. 草地土壤有机质合理采样数应建立在统计特性和空间结构性基础上。
Color sample number, marked number is in stock 颜色样板编号,编号打勾者是有现货。
It is of great significance to scientifically and reasonably determine the sampling number and frequence of the testing yarn based on its quality dispersion. 根据产品总体离散程度的大小，科学、合理设置抽样数量与检验次数，具有十分重要的意义。
What I need is nothing but a sample. 我需要的不过是一件样品而已。
He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
Let me note down your address and telephone number. 让我记下你的地址和电话号码。
He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
The students in our class number thirty. 我班总共有三十名学生。