method of principal components是什么意思

网络释义

用法例句

The results showed that the drying temperature on the value of sensory evaluation cheese greatest impact,followed by inoculation,sterilization temperatur.

结果表明,干燥温度对奶酪感官评定值影响最大,其次为接种量、灭菌温度和切割pH值。

Removal efficiency of the bacteria to TPH (Total Petroleum hydrocarbon) reached about 80% after 8 days' inoculation, whic.

接种量越大,石油菌数量越多,石油烃降解率随接种量的增加而提高。

Effects of initial temperature,illumination and inoculation on the system temperature,and its duration were obvious,according to variations of system,2000lux illumination,30℃temperature and 40% inoculation were ap- propriate for the biological Hydrogen Production of.

初始温度、接种量和光照强度对系统温度变化有显著影响,从其对温度变化影响看,光合制氢过程中选用初始温度30℃、光照强度2000lux、接种量40%较适宜。

The granularity of coal, inoculation amount of bacteria and additional nitrogen have some effect on desulfurization.

煤样的粒度、菌接种量、加氮源对脱硫有一定影响.

Effect of Inoculated Sludge Quantity on Hydrolysis and Acidification of Waste Activated Sludge

污泥接种量对剩余污泥水解酸化的影响研究

Surveillance of the quality of neonatal BCG vaccination in Beijing

北京市新生儿卡介苗接种质量的监测

Research on a New Type Method of Non-Contact Normal Temperature Measurement;

一种新型非接触常温测量方法的研究

Effects of Promoting Root Matter on the Quality of VA Mycoorhizal Inoculum;

促根剂对VA菌根接种剂质量的影响

Infection of Component and Fertility of Media to the Quality of V_A Mycorrhizal Inoculum;

基质对V_A菌根接种剂质量的影响

Infection of Host Plant to the Quality of V_(A) Mycorrhizal Inoculum;

宿主植物对V_A菌根接种剂质量的影响

THE INFLUENTIAL FACTORS AND STRATEGIES FOR THE CHILDREN VACCINATION QUALITY

儿童预防接种质量的影响因素及对策

A method of access to the inoculation fluid in determination of biochemical oxygen demand

生化需氧量测定中获得接种液的一种方法

In telegraphy, a measure of the ability of the receiving apparatus to copy with timing errors in the received signal.

在电报中，接收设备处理接收信号定时差错能力的一种度量。

An alternate experimental approach which does not require the direct measurement of contact angle appears to be promising.

有一种可选用的试验方法看来很有希望，它不要求直接测量接触角。

An alternate experimedirect measurement of contact angle appears to be promising.

有一种可选用的试验方法，它不要求直接测量接触角，看来很有希望。

There are two methods of disclosing cash flows from operating activities: the direct method and the indirect method.

披露经营活动产生的现金流量有两种方法：直接法和间接法。

Comparison of maximal oxygen uptake by indirect calculation of two step experiments and direct test;

两种台阶实验间接推算和直接测试最大摄氧量的比较

A measure of the ability to distinguish between nearly equal values.

区分接近相等的两个值的能力的一种度量。

Quality Control of Neonatal BCG Vaccination in Harbin

哈尔滨市新生儿卡介苗接种质量控制的研究

The Follow-up Observation for 3-5 Years on Newborns After lnoculation of Small Dosage of HB-Vaccine

新生儿接种小剂量乙肝疫苗后3-5年随访观察

ANALYSIS ON PRODUCTON AND ECONOMIC EFFICIENCY OF INTYODUCED DA-JIE P.armeniaca LINN.IN HOHHOT TERRITORY

呼市地区引种大接杏的产量及经济效益分析