1) outdoor exposure test
野外曝露试验
2) Outdoor exposure testing
野外曝露
3) outdoor exposure test
室外曝露试验
4) exposure test
曝露试验
1.
This article gives a detailed presentation of the exposure test process of polystyrene specimens in Chinese and American natural exposure test sites.
详细介绍了聚苯乙烯塑料样品在中美两国四个典型自然气候曝露试验场的曝露试验情况,测量了样品曝露试验前后的黄色指数变化,并对这些数据进行了统计分析,研究了不同曝露开始时间造成的曝露季节变化对试验结果的影响,比较了这四个气候曝露试验场对聚苯乙烯的气候严酷性,结果为:海南琼海曝露试验场>佛罗里达曝露试验场>亚利桑那曝露试验场>广州花都曝露试验场。
5) Fluorescent UV Exposure
荧光紫外灯曝露试验
6) field test
野外试验
1.
Rationality analysis of field test method for evaluation of geological condition of deposit;
矿床水文地质野外试验方法的合理性分析
2.
in the paper, following an example of the pebble river bed,the determination of the incipient velocities of nonuniform sands is represented,the effect of the shapes (kurtosis)of pebbles on the incipient velocities is analysed,and then,the field test results on the incipient motion law of nonuniform sands are introduced and compared with those of the theoretical analysis.
分析了卵石形状（扁度）对起动流速的影响，介绍了非均匀卵石起动规律的野外试验结果及其与理论的对比。
3.
Based on the chief drawbacks of present field test methods for hydrodynamic dispersion coefficient, an improvement for the slug injection test in radial flow and a hydrodynamic dispersion test in two-dimen-sional flow are presented.
针对现有弥散系数野外试验方法存在的缺点,提出了一种改进的径向流瞬时注入弥散试验和一种二维流场弥散试验的方法。
补充资料：合成材料的户外自然曝露试验
合成材料的户外自然曝露试验
介成妇料的外白然曝礴试验「_一，，一:二_嘿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条