检测

Main results shown as follows:Three methods—SDS method, simple CTAB method and improved CTAB method were used to extract genomic DNA from sporophyte of Laminaria.

主要结果如下：对分别用SDS法、常规CTAB法、改良CTAB法三种方法提取的海带基因组DNA，进行紫外吸收检测、电泳检测和RAPD扩增检测。

This method can detect and remove the shadow of vehicles and the light spot caused by vehicle lamp or the other road surface accurately and can be performed fast and is insensitive to the illumination varities.

这种算法能够精确地检测视频图像车辆的阴影，检测出因各种原因被误为车辆的路面，检测出车灯照射产生的路面亮斑，从而为车辆的精确分割和交通参数测量创造有利条件。

The system was tested through the material test on the spot and has verified the feasibility of this scheme. The pressure value of pigment can be tested by the test system accurately and quickly.

设计完成后，该检测系统能快速准确地检测颜料的压力值，为检测颜料的分散性提供了新的试验方法，为颜料的出口提供了试验数据依据。

A new method for detecting lacked needles of surgical stapler is developed.

计算机视觉检测技术是一种无损的、非接触检测方式，在产品的缺陷检测中得到广泛应用。

Based on experimental results for conventional ultrasonic creeping wave,straight beam probe,small angle longitudinal wave,micro-paralleling creeping wave,an approach is proposed to select small angle longitudinal wave and micro-paralleling creeping wave to detect strut porcelain insulator.The choice of ultrasonic apparatus,probe and test block,the adjustment manner of working sensitivity and sweep speed,the principle of decision defect are presented.

在总结分析传统超声爬波法、横波法、普通直探头法、小角度纵波斜探头法和微型并联爬波法等几种常用的支柱瓷绝缘子超声波检测方法优缺点的基础上，通过试验分析了采用小角度纵波斜探头结合微型并联爬波探头对支柱瓷绝缘子进行超声波检测的工艺方法，确定了用该法对瓷绝缘子进行超声波检测的仪器、探头和试块的选用，探伤灵敏度和扫描速度的调整方法以及缺陷判定的原则。

The results show that the MDFA results almost do not depend on length of subseries, and ApEn could identify dynamic structure to some extent but still depend on the lengths of subseries. At the same time, there exists a huge drift for the ApEn results which means the actual time-instants of abrupt change don't overlap with the detected one.

结果表明，新方法的检测结果几乎不依赖于子序列的长度，而ApEn虽然能在一定程度上识别系统的动力学结构突变区间，但其检测结果依赖于子序列长度，且不能准确地检测出突变点的位置。

The calibration curve of the SM2-Kit with standard SM2 inhibitor was typical sigmoid curve fitted to the four parameter logistic equation with the linear detection of 0.625 μg/L to 80.0 μg/L (R2=0.9911), the sensitivity of 0.9 μg/L, the IC50 of 5.82 μg/L and the detection limit of 1 μg/L. The recoveries of SM2 spiked in pig feed were 83.4 %, in pig urine were 89.5 %. The precision and accuracy of the assay as determined by inter-assay and intra-assay coefficient variation was both below 15 %. The SM2-Kit generally had 2.08 % cross-reactivity towards sulfamerazine and little or no cross-reactivity towards other sulfonamides. The dilution solution of SM2 had no effect on results of SM2-Kit. The validity of SM2-Kit in 4 ℃ was above six months.

研究结果表明，SM2-Kit的标准曲线呈典型的S型，相关系数R2=0.9911，符合4参数logit曲线拟合，线性检测范围为0.625 μg/L～80 μg/L，灵敏度为0.9 μg/L，半数抑制浓度(IC50)为5.82 μg/L，检测限为1 μg/L；饲料样、猪尿样的平均添加回收率分别为83.4 %、89.5 %，平均批内和批间变异系数均低于15 %；SM2-Kit与磺胺甲基嘧啶的交叉反应率为2.08 %，与其它磺胺类药几乎没有反应性；基质对SM2-Kit的检测结果影响不大；试剂盒在4 ℃可保存6个月。

To improve classific precision of network intrusion detection model and reduce the number of training data set and learning time, a new supervisal algorithm based on ε Support Vector Regression machines machine was proposed.

为提高网络入侵检测系统中检测算法的分类精度，降低训练样本及学习时间，提出一种新的基于支持向量回归机的检测算法。

The results are as follows:In all the detected copies,the number which swine fever antibody level of serum is less than or equal to the ratio of 1 to 8 is 267,and the immunity percent of pass is 75.5%.

哺乳仔猪检测 10 7份，猪瘟血清抗体水平≤ 1∶ 8的有 34份，免疫合格率为 6 8%。断奶仔猪检测 333份，猪瘟血清抗体水平≤ 1∶ 8的有 12 3份，免疫合格率为 6 2 %。育肥猪检测 34 0份，猪瘟血清抗体水平≤ 1∶ 8的有 94份，免疫合格率为 72 %。

Is living start examines that among this Bu Gongxu to examine the substance that the clamping apparatus will be examineed is consising of of many-sides :Contactor distance turning on 、Super range 、Synchronousness ,Besides produce exterior examination 、Movement property 、Jies electric strength also is living , and this one-step workman completees in the sequence

在初检这步工序中检测夹具所要检测的内容是多方面的包括：接触器的开距、超程、同步性，另外产品的外观检测、动作特性、介电强度也在这一步工序中完成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。