Design of die-casting mould for rheomolding standard samples of aluminum alloy;
铝合金流变成形标准试样的压铸模设计
The design of injection mould with exchangeability ISO and ASTM standard sample;
互换性ISO和ASTM标准试样注射模的设计
Test standard samples of bromine number 0.
500 g/100 g的标准试样,确定试样的溴指数及进样量与相对误差的关系,提出减少误差的方法。
Application of Reference Test Pieces in Calibrating Impact Testing Machines
标准试样在冲击试验机检定中的应用
standard error of sampling
取样标准误 取样标准误
Atmospheric air-Test dust standard sample-Fly ash
GB/T13269-1991大气试验粉尘标准样品煤飞尘
Atmospheric air-Test dust standard sample-Loess dust
GB/T13268-1991大气试验粉尘标准样品黄土尘
grey scale for assessing staining
污染测试用标准灰色样卡表
Plastics--Standard atmospheres for conditioning and testing
GB/T2918-1998塑料试样状态调节和试验的标准环境
missetting of specimen
试样未调准, 试样误调
The standards“ GB” and“ YB” provide the method of testing for materials in our country just like the standard ASTM in America.
在我们GB（标）YB（标）定材料的试验方法，正如美国的ASTM标准一样。
Atmospheric air-Test dust standard sample-Simulated atmospheric dust
GB/T13270-1991大气试验粉尘标准样品模拟大气尘
Textiles--Test control reference and fading standard for tests of colour-fastness to nitrogen oxides and burt gas fumes
GB/T13766-1992纺织品耐氧化氮和烟熏色牢度试验用控制标样和褪色标准
Paper board and pulps-Conditioning of samples and testing atmospheres
GB/T10739-1989纸浆、纸和纸板试样处理与试验的标准大气
" Rubber-Standard temperatures, humidities and times for the conditioning environmental and testing of test pieces"
GB/T2941-1991橡胶试样环境调节和试验的标准温度、湿度及时间
" Preparation,marking and measuring of garments in tests for determination of dimensional changes"
GB/T13768-1992测定服装尺寸变化试验时试样的准备、标记和测量
" Preparation, marking and measuring of fabric specimens in tests for determination of dimensional changes"
GB/T8628-1988测定织物尺寸变化时试样的准备、标记和测量
THE DETERMINATION METHODS OF TRACE PLATNUM METALS OF THE STANDARD SAMPLES OF CHROMITE ORES AND ULTRABASIC ROCKS
铬铁矿和超基性岩标准样品痕量铂族元素测试方法的评述
On the Theoretical and Practical Standards in the Doctrine ofConfucius s Benevolence;
试论孔子仁学的理论标准与实践标准
Preliminaries on the Principles on Literate Standard of Toponym Standardization;
试论地名标准化“语文标准”的原则问题
standard error of estimate based on sample
样本估计值的标准误