Reliable simulated sunlight, the full spectrum of test materials, ageing resistance performance.
可靠模拟全光谱日光，测试材料的耐老化性能。
This paper will study the corroded steel structure in natural atmospheric conditions and test materials are from the practical engineering.
本文以自然大气环境下锈蚀钢结构为研究对象，试验材料均截取自实际工程中锈蚀的型钢。
The QCS is obtained from a source external to the laboratory, and is used to check laboratory performance with externally prepared test materials.
质量控制样品是从实验室外部获得，用于通过外部准备的测试样品来检查实验室的检测能力。
Seedlings of a Wulongling longan variety 7 months old were used as test materials to study the change of their photosynthesis under aluminum stress.
以苗龄7个月的乌龙岭龙眼品种实生苗为材料，研究铝胁迫下龙眼光合作用变化规律。
Absolute measurements of BRDF on tinfoil and ceramic tile are performed and the test materials present apparent specular reflection characteristics.
以锡纸与陶瓷材料为例，进行了双向反射分布函数的绝对测量实验，两种材料表现了很强的镜反射特性。
Several kinds of stray light test materials used at present in our country have been analysed by spectrophotometers on the stray light test principle.
从分光光度计杂散光测试原理出发，对我国目前在用的几种杂散光测试材料特性进行了分析。
Taking burgeon and stem of Parakmeria omeiensis Cheng as test materials, polyphenol oxidase(PPO), total phenol content, and seasonal change law were studied.
以峨眉拟单性木兰嫩枝茎段为测试材料，研究多酚氧化酶（PPO）活性和总酚含量及其季节变化规律。
Although all IELTS test materials are pretested and trialed before being released as live tests, there are inevitably minor differences in the difficulty level across tests.
尽管在成为正式的考题之前，所有的雅思考试素材都要经过预测试和测试；所有通过测试的考试素材，在难度水平上，不可避免的存在一定的差异。
On the basis of the above test, we suggest that the crack propagation law for all electric porcelains depends on sintering composition of test materials, environment and loading conditions.
试验还表明电瓷材料静态疲劳裂纹扩展规律与材料的配方、环境和受力等因素有关。
When a test is finished, the cup body can be inverted quickly to prevent food simulacrum from contacting with test materials, and accuracy and repeatability of the test are effectively ensured.
试验终点时，可迅速将杯体倒置，终止食物模拟物与实验材料的接触，有效地保证了实验的准确度和可重复性。
When a test is finished, the cup body can be inverted quickly to prevent food simulacrum from contacting with test materials, and accuracy and repeatability of the test are effectively ensured.
试验终点时，可迅速将杯体倒置，终止食物模拟物与实验材料的接触，有效地保证了实验的准确度和可重复性。
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