查询词典 detection

Using RT-PCR for the detection of CEA mRNA is feasible and may be a premising tool for early detection of micrometastic circulating tumor cells in CRC patients, and it possesses clinical significance in assessing the prognosis and scheme of therapy for CRC patients.

结直肠癌患者外周血中CEA mRNA的表达的检测对肿瘤的分期、决定治疗手段、判断疗效和预后有着重要的临床价值。

Detection Limit: The detection limit of an individual analytical procedure is the lowest amount of analyte in a sample that can be detected, but not necessarily quantitated as an exact value.

检测限：分析方法的检测限指的是样品中被分析物能被检测出的最低量，但并不需要定量检测。

This algorithm quantizes the wavelet coefficients to different region according to the watermarking bit to be embedded, and introduce the features of human auditory system to gain the proper quantization step. In the detection, it uses threshold judgment to achieve blind detection.

该算法仍在小波域上进行，根据不同的水印信息将小波系数量化到不同的区间，并根据心理声学模型的一个结论讨论了量化步长的选择，检测时用门限判别实现了盲检测。

Therefore, aiming at the phenomena of overloading and inefficient Business Sporting Systems due to increasing reduplicated TTDP, the algorithm of conflict detection for reduplicated TTDP was proposed and automatic conflict detection was implemented with combination of expert platform. Each discount policy was expressed into the conditional part and conclusive part with traditional knowledge expression method and applying idea of the representative algorithms of conflict detections such as Rete and improved Rete algorithms.

针对重复套餐增多致使业务支撑系统不堪重负而出现效率低下甚至宕机的现象，运用人工智能知识表示的方法将电信资费每条优惠规则表示为条件部分和结论部分，采用当前有代表性的冲突检测算法Rete算法和Rete改进算法的思想，提出了优惠规则冲突检测算法，与专家平台相结合，实现了优惠规则的自动化冲突检测。

In order to achieve the required angular resolution, a sophisticated tracking detection system was established to reconstruct the track of each incident particle, as well as each scatted particle. The upstream detection system consisted of two plastic scintillators (T1 and T2) and two low-pressure multiwire proportional chambers .

He是结构性质比较典型的丰中子核，也是RIBLL可以产生的束流强度较大的放射性核素。2001年3月，我们利用兰州近代物理研究所的放射性次级束流线装置提供的25MeV/n的〓He轰击〓Be和〓Li靶，进行了〓He+〓Be的准弹性散射的研究。

Due to the simplicities of the current signal processing and events detection methods, the CPU is idled for substantial amount of time. Thus, in the future, more advanced techniques such as adaptive filtering and wavelet analysis can be implemented for event detection to increase the accuracy and reliability.

本系统目前并未利用数位讯号处理单晶片的全部能力，往后若能将自适性滤波器及小波等更先进的讯号处理方式实现於系统中，将能更进一步增强讯号侦测的能力，同时提高本系统的可靠性。

Through the generalizing the practice of the water detection and water release on the stopes,this paper puts forward some concrete operating methods and some matters needing attention in the operation,which possess certain guiding function in tomorrow's underground water detection and water release and the safety in production of the coalmines.

通过对回采工作面探放水工作的实践总结，提出了具体的操作方法和应注意的事项，对今后的煤矿井下的探放水工作及安全生产工作具有一定的指导意义。

The chief points of this paper are summered as follows: Firstly, the dynamic rule-adjusting algorithms in Snort is analyzed. Secondly, some methods to improve the algorithms are discussed and the results of experiment are obtained. Thirdly, a kind of anomaly detection models using association rule mining algorithm is put forward, and the improvements of Apriori algorithm are pointed out. Fourthly, the advantage of the new algorithm and the feasibility of this model are testified. Lastly, a framework of distributed intrusion detection system based on data mining is designed, and distributed cooperation concepts and many detecting methods are adopted in order to guarantee the accuracy and completeness of the detecting system.

论文的主要工作如下：本文分析了Snort中的动态规则调整算法，讨论了一些改进的思路，给出了实验结果；提出了一种运用关联规则挖掘算法进行异常检测的模型，根据入侵检测的实际情况对Apriori算法进行了改进，通过实验证实了改进算法的优越性和模型的可行性；设计了一种基于数据挖掘的分布式入侵检测系统框架，采用分布式协作思想，结合多种检测方法，保证了系统检测的准确性和完备性。

This article has made the summary of the circuit of sound detection and the speech chip plan to identify the sound as well as the questions appeared to triturating, and carried on the appraisal to this detection system.

本文对声音探测电路，语音芯片进行声音识别的方案以及研制过程中出现的问题做了总结，并对该探测系统进行了鉴定。

Methods : First,investigate the Fu Zhou and its peripheral region sufferers' who are operated at random,then analyze and make conclutions.Second,the pations who are selected all do Gastroscopy and take the sinus ventriculi greater curvature's pathology and Hp detection.Third, analyze the relationship between DD's Chinese syndromes and Hp detection ,and its pathology.Four, in the top of that to distinguish the degree of splenogastric hygropyrexia syndrome and to search the relationship between different splenogastric hygropyrexia syndrome and HP,and the pathology.

1、随机选择运动障碍样功能性消化不良病人进行症候学调查，并予分析、归纳；2、入选病人全部做胃镜检查，并进行胃窦大弯侧粘膜组织病理学及幽门螺杆菌检测；3、分析DD不同中医证型与Hp感染及其组织病理学的关系；4、在此基础上进一步对脾胃湿热证的程度进行了区分，研究不同严重程度的脾胃湿热证与Hp感染及胃窦粘膜组织病理学的关系。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。