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The association rules of the traditional data mining technique are used to mining higher appearance frequency and support for itemsets. If the association rules are applied to mining the outbreak symptom of excrescent disease, the support of partly outbreak symptom not high will be ridded during the mining process. The reason is that the number of excrescent disease patients is less than the number of ordinary patients. In addition, the outbreak symptom of excrescent disease may have the successively order of time happened, for example, symptom B will just take place sometime of interval later after symptom A. The data mining techniques that generally direct against the higher appearance frequency itemsets and only consider the single dimensional sequential pattern cannot totally search the pattern of outbreak symptom of excrescent disease, and cannot also provide related reference information to prescribe medicine for nursing staff at that time.

由於传统资料探勘技术中之关联规则是用来针对资料集合中出现频率较高亦是支持度高之项目集合进行探勘,若是应用於异常疾病发病徵状样式之探勘,由於异常疾病病患人数不及於普通疾病病患人数之缘故,因而造成部份发病徵状之支持度不高,将会在探勘过程中被去除,另外这类异常疾病之发病徵状可能会有先后发生时间之顺序,例如症状A发生后间隔一段时间后才会发生症状B,所以一般针对高频项目集合且只考虑到单一顺序维度之资料探勘技术,并无法完全找寻出这类异常疾病发病徵状之样式,也就无法在第一时间内提供医护人员对症下药之相关参考资讯。

Anomalous anticyclone at the upper level is form in response to the enhanced convective heating off the equator, resulting in increased geopotential height and temperature over the Tibetan Plateau and in favor of the early BOB seasonal transition. Another effect of Positive SST anomalies over the Warm Pool is to induce anomalously strong zonal monsoon circulation. The anomalous zonal monsoon circulation strengths the southerlies in upper levels due to Coriolis force. Thus the enhanced warm meridional advection in connection with the warming over the Tibetan Plateau lead to early seasonal transition over the BOB region.

高空大气通过热力适应过程对这种异常对流加热的响应是产生异常反气旋环流,则高原上空的位势高度偏高,温度偏高,引起季节转换偏早;暖池海温异常偏高的另一作用是,它激发出异常强的季风纬向环流,在高层,季风纬向环流受到柯氏力作用又使得南风加强,导致孟加拉湾东部地区经向暖平流及其北部下沉增温加强,加速了孟加拉湾季节转换进程。

Organically reared cows, which eat high levels of fresh grass, clover pasture and grass clover silage, produced milk which is on average 50% higher in vitamin E, 75% higher in beta carotene (which our bodies convert to Vitamin A) and two to three times higher in the antioxidants lutein and zeaxanthine than non-organic milk.

有机饲养的奶牛,吃的高水平的新鲜草,苜蓿牧草和青贮草三叶草,生产牛奶,这是对平均高50 %,在维生素E, 75 %为高,在β胡萝卜素(即我们的身体转换成维生素A )和两高出三倍,在抗氧化剂叶黄素和zeaxanthine比非有机牛奶。

After oral administration of copper acetate,the highest level of zinc appeared at the same time or some time later with the copper changes in all other tissues than liver tissue.In tumor tissue,the basic value of copper and zinc were markedly lower than that in other tissues than serum and blood cell.

铜高值出现在0.5 h的是血清;到2 h的有心脏、脾脏、肺脏、肾脏、胃肠,而5 h时血细胞、肿瘤组织出现最高值;肝脏组织的铜在12 h时仍在上升;锌随着铜的变化而变化,锌高值出现的时间一般与铜出现高值的时间同步或后移。

The ceramic-metal cladding material on the steel substrate is a new type of cladding material which has great development potential because of having functional dominances of both high hardness,excellent wear resistance of ceramics and high strength,toughness,good thermal conductivity of me...

制备出的金属陶瓷-钢覆层材料同时具有陶瓷材料硬度高、耐磨、耐腐蚀和金属钢强度高、韧性好、导热性好的性能优势,是一种很有发展潜力的高硬复合材料

Etchants are high consumption and high pollution of the printed circuit board industry; therefore this research uses the etchant for the acid copper chloride amount the high copper content in the printed circuit board industry, using the neutralization for acids and bases to prepare of the copper salt by the acid wasted etching liquid.

中文摘要在印刷电路板业中蚀刻液属於高用量及高污染性质的液体;因此本研究主要使用印刷电路板业中含铜量较高之酸性氯化铜蚀刻液,使用酸碱中和法从酸性蚀刻废液制备出铜盐,以达到废弃物资源化再利用之永续经营。

For frequency information fluid identification technology:the basic theory of fluid identification based on frequency information has been introduced,for inner and external factor affecting frequency,some steps have been proposed to attain reserved amplitude and frequency analysis data with high resolution,high S/N ratio;through the comparison of time-frequency analysis method, the high accuracy time-frequency analysis method has been selected to extract time-frequency attributes;the analysis method flow of common single frequency fluid identification has been proposed,according to the data of full frequency band,several anomaly zone modes of common single frequency attribute have segregated; incorporating converted wave and compression wave,fluid identification method based on PS wave combined time-frequency analysis has been proposed;the AVO property of various fluid type in frequency domain has been studied;the generalized fourier analysis method,Proni absorption filter has been introduced,and researched for anti-noise and for the seismic processing interpretation flow.The above technology have been applied to fluid identification of organic reef in WBT area in the east of Sichuan and fluid identification of clastic rock in GUANGAN area in the middle of Sichuan,the results show that the above methods are effective.

基于频率信息的流体识别技术方面:介绍了利用频率信息流体识别的基本理论,针对影响频率的内、外在因素,提出一些针对措施,以获得高分辨率、高信噪比的保幅、保频分析数据;通过时频分析方法的比较,选取高精度的时频分析方法提取时频属性;提出共单频属性进行流体识别的分析方法流程,结合全频带数据,分出几种共单频属性异常带模式;联合转换波资料和纵波资料,提出基于纵横波联合时频分析进行流体识别方法;研究了频率域内不同流体类型AVO现象;引进一种广义傅立叶分析方法:Proni吸收滤波,研究其抗噪性以及进行地震处理解释的流程;将这些技术应用川东北五百梯区块进行生物礁储层流体的识别和川中广安陆相碎屑岩的流体识别,取得较好的效果。

At a certain range, habitat loss and its spatial structure can benefit the control of the epidemic disease, which indicates the possibility of using human disturbance in habitat as a potential epidemic-control method in conservation.(6) Not only the quantity of habitat loss but also the spatial correlations of patch types caused by nonrandom habitat loss affect the invasion and transmission of disease. More fragmented landscape (high amount of habitat loss, low clustering of lost patches) hinders the parasitic infection, which also indicates that whether the spatial heterogeneity benefits or hinders the invasion is dependent on the considered ecological process.(7) Two components of the spatial heterogeneity (the amount and spatial autocorrelation of the lost habitat) form a trade-off in determining the host-parasite dynamics.(8) Within a certain range of habitat loss, host can counterbalance the positive and negative effects, and shows a rising tendency.(9) The epidemic is more likely to break out in the prey-predator system if only a small amount of habitat loss.(10) A highly aggregated distribution of species is a common behavioral strategy when dealing with habitat loss or other environmental stresses.(11) The parasite-host/prey-predator eco-epidemiological systems have the similar mechanism with the intraguild predation systems, and the predator acts as the intraguild predation, the infected prey acts as intraguild prey, and the susceptible prey acts as shared resource.(12) Species at the highest trophic level are no longer affected the most by habitat loss, which depend not only on the biological mechanism but also on the external environmental disturbances.

随着邻体数目的增加,病毒的感染力度变得更大而且在空间上形成聚集的波形;(5)生境破坏及其空间结构在一定范围内有利于疾病的控制,这暗示人为对生境的干扰可作为疾病控制的一个潜在方法;(6)生境破坏的数量以及不同类型生境的空间分布格局都显著地影响了寄生病毒的入侵和传播,生境破碎化程度越高(高丧失斑块的数量或低聚集程度),将越有害于病毒的入侵和传播,这暗示了空间异质性是否有益于物种的入侵依赖于所考虑的生态过程;(7)由生境破坏引起的空间异质性的两个组分之间存在负偶联关系trade-off(8在适度的生境破坏范围内,宿主种群能够平衡生境破坏带来的正负两种效应并呈现增长趋势;(9)在捕食-食饵系统中,寄生感染病毒极有可能在生境破坏量较低时爆发;(10)物种在面临生境破坏或者其它环境压力时表现出更高的聚集分布策略;(11)寄生-宿主/食饵-捕食生态传染病系统与共位捕食食物网结构具有相似的生物机制,其中捕食者扮演共位捕食者的角色,已感染食饵作为共位食饵,易感染食饵扮作共同消耗的资源;(12)位于最高营养级水平的种群对生境破坏的响应不一定是最敏感的,这不仅依赖于内在的生物机制同时也依赖于外在的环境干扰。

The terminological behavior of high carbon chromium molybdenum steel used for guide pin of delivery valve in aeroengine, as well as the production, constitution and microstructure of hard phases in this material has been studied.

高碳高铬钼合金钢(Cr18Mo16V)具有较高的耐磨性,成为航天、航空和石油化工装置中有关零部件的关键材料之一,而且需要量也越来越大,尤其是用于航空发动机供油系统阀体导销,更表现出了该材料的良好使用性能。

Results show that the change trend of growth is homogeneous, but it plays a different role in the growth of seedling height, ground diameter and leaf number; that for seedling height, peat soil is the best and red loam comes the next, for ground diameter, red loam is the best and peat soil comes the next and for leaf number, peat soil is the best, and red loam with nutrient soil named "zhidele" comes the next; and that in a growth season, the law of monthly increment of seedling height and leaf number is "fast-slow-fast-slow-stop" while the monthly increment of ground diameter is relatively stable.

结果表明,4种不同基质条件下油茶生长量变化趋势基本保持一致,但对苗高、径粗、叶片数的生长影响不同,对于苗高来说,泥炭土最好,红壤土次之;对于径粗来说,以红壤土最好,泥炭土次之;对于叶片数来说,以泥炭土最好,红壤土和植得乐营养土次之。在生长期内,幼苗苗高和叶片数月增长呈现出&快-慢-快-慢-停止&的规律,而幼苗径粗增长量相对稳定。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。