Using Numerical Control Electro-hydraulic Shaker to Simulate Road Transportation Test for Whole Product;
用数控电子─液压振动台模拟整体大件产品的公路运输试验
The clinical significance of colonic transit study in diagnosis and classfication of chronic functional constipation;
结肠运输试验在慢性功能性便秘诊断和分型中的作用
Methods Colonic transit study was performed by obtaining X-rays every 24 hours for 7 successive days after ingestion of 20 radiopaque marks in 202 patients with chronic functional constipation.
目的探讨结肠运输试验方法在慢性功能性便秘分型中的价值。
Objective To study the value of colonic transit study in diagnosis and classf ication of chronic functional constipation .
目的:探讨结肠运输试验在慢性功能性便秘诊断及分型中的价值。
Conclusion:Colonic transit test combined with defecography is the optimal,simple and noninvasive diagnostic method for constipation.
目的:探讨便秘的病因,通过结肠运输试验及排粪造影检查,评价影像学对便秘诊断的准确性及临床应用价值。
Transportation tests for electronic measuring instruments
GB/T6587.6-1986电子测量仪器运输试验
Basic environmental testing procedures for radiation detectors--Transportation test
GB/T10263.10-1988辐射探测器环境试验基本要求与方法包装运输试验
Basic tests for transport packages-Toppling test method
GB/T4857.14-1989运输包装件基本试验倾翻试验方法
" Packaging-Complete, filled transport packages-Water spray test"
GB/T4857.9-1992包装运输包装件喷淋试验方法
Packaging--Transport packages--Bump test method
GB/T4857.20-1992包装运输包装件碰撞试验方法
Packaging--Transport packages--Mould-proof Packaging test method
GB/T4857.21-1995包装运输包装件防霉试验方法
Packaging--Transport packages--Vertical impact test method by dropping
GB/T4857.5-1992包装运输包装件跌落试验方法
Packaging--Transport packages--Rolling test method
GB/T4857.6-1992包装运输包装件滚动试验方法
Testing methods for large transport packages
GB/T5398-1985大型运输包装件试验方法
Packaging--Transport packages--Water immersion test method
GB/T4857.12-1992包装运输包装件浸水试验方法
Packaging--Transport packages--Compression test method
GB/T4857.4-1992包装运输包装件压力试验方法
Conveyor belts--Electrical conductivity--Specification and method of test
GB/T3684-1983运输带导电性规范和试验方法
THERMAL TEST OF FCo70-YQ CONTAINER FOR RADIOACTIVE SOURCES TRANSPORT
FCo70-YQ型放射源运输容器耐热试验
Basic tests for transport packages-Stacking test using compression tester
GB/T4857.16-1990运输包装件基本试验采用压力试验机的堆码试验方法
Experimental Investigation on the Thermal Flux Test of Fireworks and Firecracker Transport Hazard Classification Experiment
烟花制品运输危险性定级试验热通量实验研究
Basic tests for transport packages-Controlled horizontal impact test method
GB/T4857.15-1989运输包装件基本试验可控水平冲击试验方法
" Packaging-Complete, filled transport packages-Stacking tests using static load"
GB/T4857.3-1992包装运输包装件静载荷堆码试验方法
Packaging--Transport packages--Low air pressure test method
GB/T4857.13-1992包装运输包装件低气压试验方法
