Positive results obtained with the kits are reported to the Health Department but are considered preliminary, and must be confirmed by a different test that requires a blood sample.
试剂盒检测出的阳性结果会被报道到卫生部门，但只是作为初步结果，还需要对血液样本进行其他的检测以确定检验结果。
Preliminary results indicated that this composite column could quickly and efficiently selected suitable SPE packing and eluate for sample, which lay the foundation for the realization of online form.
初步结果显示，此复合柱可针对样品快速有效的选出合适的固相萃取填料及洗脱液，对后期的在线形式的实现奠定了基础。
The early-warning model can distinguish the known sample data completely. After the preliminary use, the early-warning model can accurate distinguish almost the unknown sample data.
预警模型对已知的样本数据可以完全判别，在初步使用后对未知样本数据的基本判断准确。
This paper reported the extraction and the preliminary determination of flavonoids in sweet potato leaves and stems by UV-spectrophotometry using rutin as comparison sample.
通过对甘薯叶、茎中的总黄酮含量进行了提取，以芦丁为对照品，用紫外分光光度计对其含量进行了初步测定。
The correlations offer insights into the nature of the sample and provide preliminary indications of the relationships between VC backing, equity incentives for all, and stock price performance.
这种相关性有助于了解大自然的样品，并提供初步的迹象，VC支持之间的关系，股权激励，和股票价格的性能。
The stochastic drift models of different nature are introduced and compared, and a preliminary validation of the models are provided based on a collected sample of experimental data.
文中还给出了不同情况下的随机漂移模型，并通过实验数据对随机模型进行了验证。
Take the designed sample BSRM of 12/8 structure as control object, hardware of high-speed digital control system is preliminary designed, including power converter and control system.
以设计的12/8结构样机为控制对象，对磁悬浮开关磁阻电机高速数字 控制系统进行了硬件原理设计，包括功率变换器和 控制系统设计。
Take the designed sample BSRM of 12/8 structure as control object, hardware of high-speed digital control system is preliminary designed, including power converter and control system.
以设计的12/8结构样机为控制对象，对磁悬浮开关磁阻电机高速数字 控制系统进行了硬件原理设计，包括功率变换器和 控制系统设计。
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