1.
COMPARATIVE EXPERIMENT ON FOUR METHODS FOR DETECTING TOTAL RESIDUAL CHLORINE IN HOSPITAL SEWAGE
四种方法对医院污水中总余氯测试的比对试验
2.
Analysis on International Contrast Test of Brinell Hardness
布氏硬度国际比对试验中的几个问题
3.
Discussion on the Determination of Formaldehyde Comparison Tests in Indoor Air
室内空气中甲醛测定比对试验的探讨
4.
Research Report of Comparison Test for Quick and Slow Static Loading Test;
静载荷试验快速法与慢速法对比试验
5.
Comparative study on PMT and uniaxial compressive test on soft rock
软岩旁压试验与单轴抗压试验对比研究
6.
The Research of 120 Distributing Valve Test Performance and Standard on Two Test Rigs
120阀在两种试验台上试验性能及标准对比研究
7.
Comparation and analyses of direct shear test and pull-out test of the interface between soils and geosynthetics
筋土之间直剪试验与拉拔试验的对比分析
8.
Comparative Research between Random Vibration Test and Acoustic Test for Small-Satellite
小卫星随机振动试验和噪声试验对比研究
9.
Analyzing subjective bias in a clinical trail by comparing open-label trial and double-blinded trial;
通过对开放试验和双盲试验的比较探讨临床试验中的主观性偏倚
10.
A contrast experiment report about the effeet that the relationship between bees and combs has on breeding
蜂、脾关系对繁殖影响对比试验报告
11.
Proficiency Testing of Interlaboratory Comparisons and Its Application Example
实验室间比对的能力验证及材料试验机校准比对的应用实例
12.
Contrastive Study on New Breeds of Occidental Poplar in North Henan
豫北地区欧美杨新品种对比试验研究
13.
COMPARATIVE TEST STUDY ON CAST IRON SEGMENT AND STEEL BALL IN FINE GRINDING[WT
铸铁段取代钢球细磨的对比试验研究
14.
Balance experiment of power loss of running-in bearing and hydrodynamic-hydrost-atic bearing
跑合轴承与动静压轴承功耗对比试验
15.
OPtimum Plans of Two Step-stress Accelerated Life Tests and Comparative Study;
两种步加试验的优化设计及对比研究
16.
Contrast about Good Varieties of Cunninghamia lanceolata at Early Growth Stage
杉木不同优良品种早期生长对比试验
17.
Preliminary Report on Comparative Trial of Eucalyptus grandis Families and Clones
巨桉家系与无性系造林对比试验初报
18.
Comparative Study on Different Seedling-transplanting Modes of Mechanically-transplanted Rice
机插稻不同插秧方式的对比试验研究