查询词典 detect

Two kinds of detect theories about the internal resistance of the battery are analyzed and the features of these two kinds of detect methods are compared.

电池的内阻是评价电池性能的一个重要的参考性指标。

Biology technique is based on appearance symptom on sweet potato or Ipomoea Setosa after they are infected to identify virus. But it need long period and is apt to be limited by season. Based on coat protein of virus, serology detects virus during peculiar immunology reaction of antibody and antigen. But it can't detect virus without CP and preparing antibody need more time. The molecular biology method is based on nucleic acid to detect virus. This technique has high sensitivity, strong veracity, wide suitability etc.

生物学方法是依据病毒侵染后在甘薯或指示植物上的外观症状进行识别，但检测速度慢，易受季节限制；血清学技术是利用病毒外壳蛋白的抗原性，据特异性的抗体抗原免疫学反应检测病毒存在，但制备抗血清需时间长，对含量少和无蛋白外壳的病毒无法检测；分子生物学方法是以核酸为基础，通过检测病毒核酸来证实病毒的存在，该技术具有灵敏度高、特异性强、适应范围广等特点。

Abstract］ objective to compare the advantages and disadvantages of different samples and different methods in detection for banded krait venom.methods double immunodiffusion and enzymelinked immunosorbent assay were used as the methods to detect different samples of people and animal who were bit by banded krait.results in double immunodiffusion the samples were all negative;with elisa the samples of wound tissue liquid and blood were all positive.conclusion wound tissue liquid and blood are both fitting samples in detection for banded krait venom;double immunodiffusion isn't adapt to detect banded krait biting patient,but elisa is an good detection method.

目的 探讨银环蛇毒中毒检测中不同材料与不同方法的优缺点。方法采用双向免疫扩散法与间接elisa法对银环蛇毒中毒的人与动物的不同标本进行检测。结果双向免疫扩散法死者伤口皮肤组织液、死者心脏血清、死小猪伤口皮肤组织液及死小猪血清标本均未见免疫沉淀带；elisa法测标本均为阳性。结论银环蛇毒中毒检测中伤口皮肤组织液和血液都是合适的材料；双向免疫扩散法的检出率较低，而elisa法则是一种较好的检测方法。

Generalized Likelihood ratio Test and Optimal Parity-vector Test methods to detect and diagnose soft faults from sensor redundant measurement system in SINS are researched very carefully from a point of view of their effectiveness to detect and isolate soft faults.

对SINS中冗余配置的传感器量测系统的软故障，研究了目前常用的广义似然比检验和最优奇偶向量检验方法，主要讨论两种方法的有效性问题。

In this study,TGA and self-made vacuum pyrolysis apparatus were used to detect the characteristics of biomass pyrolysis liquation and the rules of preparation of activated carbon under vacuum.The seven kinds of common agricultural and forestry waste biomass were from Yiyang. The main contents studied are as follows:(1) TGA was used to detect the influence of biomass species and heating rate on the pyrolysis reaction.

本研究采用真空热重分析仪和自制的真空热解实验装置，对益阳地区7种农林废弃生物质进行了真空热重、真空热解液化和真空化学活化等实验研究，以探讨生物质真空热解特性行为和生物质真空化学活化法制备活性炭的规律等，主要内容包括以下几个方面：(1)对7种生物质进行了真空热重分析，考察了不同生物质原料、升温速率对生物质真空热解反应的影响。

Experimental result makes clear, calculate law photograph to compare with traditional brim check, this algorithm has stronger margin to extract ability not only, and can reduce noise to be opposite apparently through element of logical choice structure detect the influence of the result, accurate detect an image brim.

实验结果表明，和传统的边缘检测算法相比，该算法不仅具有较强的边缘提取能力，而且通过合理选择结构元素能明显降低噪声对检测结果的影响，准确检测出图像边缘。

In the second part, in order to compare the effect of function of different SNPs, we use functional assay to detect the LUM under the condition of site-directed mutation. Moreover, since MAP kinase pathway is important in survival and apoptosis of cells, we use luciferase reporter assay to detect the influences of the transcription of LUM in mitogen-activated protein kinase pathway.

本研究的第二部分在探讨这些基因多型性的功能，这是以表现型功能性质体的作用，藉由各种不同基因多型性在其中的表现，来比较这些不同的基因变异是否会有功能上的改变，及比较其造成改变的强弱。

Objective To detect the resistance of Musca domestica in various habitats in early phase with the method of acetylcholinesterase. Methods The traditional assay method and acetylcholinesterase were used to detect the resistance of M.

目的 应用一种家蝇抗药性早期检测方法即乙酰胆碱酯酶法，了解南昌市不同生境家蝇对常用的有机磷和氨基甲酸酯类杀虫剂的抗性现状及其发展趋势。

Experimental result makes clear, detect with traditional brim methodological photograph is compared, this method has very strong inhibition noise ability and nice edge detect function.

实验结果表明，和传统的边缘检测方法相比，该方法具有很强的抑制噪声能力和良好的边缘检测性能。

From the studies of the methods of photoemission, capacitance and ultrasonic to detect the air in the transfusion pipe, the best way to detect the air is the use of ultrasonic.

通过比较光电式、电容式和超声波式三种对输液过程中空气的检测方法，可知超声波检测法为输液管内空气检测的理想方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。