The property of the composite membranes characterized by sampling and detecting airborne microorganism and E. coli phagocyte in simulation room.
通过空气中细菌采样以及大肠杆菌噬菌体模拟采样实验来表征壳聚糖复合膜作为采样用膜的特性。
This paper focuses on the process and property of random sampling, and proposes a novel random sampling method which is based on KD-Tree samples.
对随机取样的过程、特征及缺陷进行了分析，提出一种基于KD 树子样的聚类初始化方法。
QY automatic liquid samplers are intelligent sampling instruments which have fulfilled the requirements of the standard ISO3722, ISO3170 and ISO4021 and owned proprietary intellectual property rights.
QY型全自动液体取样器是本公司根据ISO3722、ISO3170、ISO4021等标准要求研制出的一系列拥有完全自主知识产权的智能化取样仪器。
The effects of sampling position on low temperature impact property of the welds are obvious, and the impact energy of 1/2 plate thickness is lower than that of 1/4 plate.
冲击试样取样位置对焊缝冲击性能有明显的影响，板厚1/2位置的低温冲击功均低于1/4位置。
The results of sampling taken from in-situ of the model test show that constructing model by this design method is available; and the density and property of the model material are uniform and stable.
原位取样测试结果表明，按照这种方法设计制作的模型，最终能达到模型中同一类型材料所要求的密度整体相对一致的效果，从而提高了物理模型中材料力学性质的稳定性。
The results of sampling taken from in-situ of the model test show that constructing model by this design method is available; and the density and property of the model material are uniform and stable.
原位取样测试结果表明，按照这种方法设计制作的模型，最终能达到模型中同一类型材料所要求的密度整体相对一致的效果，从而提高了物理模型中材料力学性质的稳定性。
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