多群

The syndrome of the most dementia patients from this study are inter-mediate level .The result of this study shows that the longer period patients got dementia and the more time caregivers have spent for caring patients, and the worse ADL, deviant behaviors and emotions of patients, the havier burden the caregivers would get.

样本群主要以中重度失智患者为主，本研究分析结论显示：当患者罹患失智症越久、照顾者照顾时间越长、照顾者每天花费於照顾患者的时间越多、患者之日常生活功能越差、患者之行为情绪问题越严重时，则照顾者之照顾负荷将越重。

Results a total of7924people from15survey sites of6counties were under fecal examination,the overall infection rate of intestinal helminthes was59.40%.of the discovered16parasite species,11were nematodes,2taeniae and3trematodes.the infection rate of hook worm,trichuris and ascaris were33.18%、31.35%and14.29%,respectively.the mixed infection was serious.the infection rate were higher in age groups of5～9years and10～14years;nationality-based analysis showed infection rates in hans,lis,miaos and huis being48.27%,64.14%,76.36%,and58.96%,respectively;the infection rate in female was higher than that in male.

结果 整群随机抽样全省5个市、县15个点7924人，调查发现人群肠道蠕虫感染率为59.40%，其中土源性线虫感染率为56.22%，查见肠道蠕虫16种，其中线虫11种，绦虫2种，吸虫3种，感染率较高的虫种是钩虫、鞭虫和蛔虫，其感染率分别为33.18%、31.35%和14.29%；多虫感染较严重，感染度以轻度感染为主，感染年龄以5～9岁和10～14岁两组为高；汉、黎、苗、回各民族感染率分率别为48.27%、64.14%、76.36%、58.96%；女性和农村居民感染率明显高于男性和城镇居民。

There are two traditional views about the processes that maintain B chromosome polymorphisms in populations at present, which are the parasitic model and the heterotic model.

目前有关B染色体在居群中数目多态保持有2种传统观点：杂合优势模型和寄生模型。

Clustering results showed that the clusters were not corresponding to heterotic groups and pedigrees,which suggested that the A-PAGE of seed storage proteins might not be a good method for large-scale analysis of genetic diversity and heterotic grouping in maize germplasm.

利用盐溶蛋白多态性完成的聚类分析结果和自交系系谱及杂种优势群之间没有明显的对应关系，表明储藏蛋白A-PAGE方法对于大规模玉米种质资源的遗传多样性分析和类群划分可能存在局限性。

The heart is like shut-off of water: Become health center namely at the beginning, the reason depends on a friend in medical treatment bound telling me after iatrical network sale, can become health center all the time, build a station more as far as possible group.

心如止水：一开始就是做医疗站的，原因在于一个在医疗界的朋友告诉我了医疗的网络营销之后，会一直做医疗站，尽可能多的建站群。

Research methods 1 Objects: the family which draws the lowest living indemnificatory subsidy and lies the middling income level.

2抽样方法：遵循经济而有效的原则，采用多阶段随机整群抽样的方法，通过样本估计总体。

Genetic diversity and geographic variation innatural populations of the endemic Castanea species in China 植物学报, 1999,null

刘占林%李珊%阎桂琴%宋颐%赵桂仿华山新麦草自然居群的遗传结构和种内遗传多态性研究遗传学报， 2001，08

The contents of residual chlorine in the sewage samples were determined with iodometric titration method and the fecal coliform counts of the sewage were determined using multi-tubes fermentation method.

采集2003、2004、2005年和平区14家医院排放的污水，每季度监测1次，采用碘量法测定医院排放污水中余氯的含量，采用多管发酵法测定废水中的粪大肠菌群数。

APSO and DES framework can both find a better solution, fewer minimum iterant times and average iterant times.

在物品较多的背包问题中，透过加速度粒子群演算法与双演化策略架构均能找到相较於以往文献的更好最佳解并且在较小代数与平均代数上，也均能得到相较以往文献的较少代数。

In the present paper, Genetic diversity of Radix Aconiti Lateralis Preparata and 9 wild populations of A.

从63个ISSR引物中筛选出8条条带清晰、多态性高的引物用于江油附子及野生乌头居群的遗传多样性分析。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！