查询词典 replacement rate

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。

The lower pregnancy rate was found in Group C,the highest abortion rate and ectopic pregnancy rate were found in Group C was 21.15% and 7.69% repectively,and was statistially different from that in control group (P.05).Conclusion Hydrosalpinx is detrimental to the outcome of IVF-ET and may cause the increase of abortion,appropriate procedure should be adopted to deal with the problem before the IVF-ET and may improve the outcome of IVF-ET and may decrease the abortion rate.

输卵管积水对IVF-ET有不良影响，增加了流产率及异位妊娠率，在IVF-ET前对输卵管积水进行适当的处理有助于提高临床妊娠率，降低流产率；与输卵管切除术相比，输卵管近端结扎伞端造口术对卵巢功能影响较小，不增加流产率及异位妊娠率。

Another result of the study is that the total rate of entering a higher school is 74 percent, 69 percent, and 86 percent. For educational opportunities, the second group is most unequal when the rate of entering a higher school increases up by 50 percent. Through the analysis of logical regression beta b, the change in the inequality of opportunities of years of education in Taiwan is mainly influenced by various sharp structures of a total rate of entering a higher school, and not by the inequality of educational resources. When the rate of entering higher school is nearly 50 percent, the opportunity of years of education is most inequal.

本研究进一步分析各年代的整体国中后升学机率，分别为74%，69%，86%，以第二组年代的升学机率最接近50%，教育机会也最不均等；而根据逻辑回归系数 b 值的分析结果，发现台湾地区民众教育资源分配之不平等性并没有明显一致的变化趋势，前述受教育年数的机会不平等性之变迁，并非受教育资源分配不平等性的影响，而主要受到整体升学率不同的钜视结构影响，在升学率最接近50%时，受教育年数的教育机会最不均等。

Results: In acute experiment, there was no significant difference of body weight or organ indexes between the normal control and arsenic poisoning groups ; while the CH50 level, lymphocyte accruing rate, phagocytosis rate and macrophagocyte index in arsenic poisoning group were significantly lower (P.05 or P.01) than those in normal group. There was no significant difference of body weight or organ index between arsenic poisoning group and EXD (10 g) treated arsenic poisoning group, while CH50, lymphocyte accruing rate, phagocytosis rate, and mavrophocyte index were significantly higher in EXD (10 g) treated arsenic poisoning group than those in arsenic poisoning group (P.05 or P.01). In EXD (5 g) treated arsenic poisoning group, results of all the tested indexes were the same as those of arsenic poisoning group.

结果：与正常对照组相比，砷中毒组小鼠体重、脏器指数无明显改变；CH50、淋巴细胞增殖、巨噬细胞吞噬率及吞噬指数明显降低，差异有显著性（P.05或P.01；与砷中毒组相比，竹荪治疗低剂量组小鼠体重、脏器指数、CH50、淋巴细胞增殖、巨噬细胞吞噬率及吞噬指数无明显改变化；竹荪治疗高剂量组除小鼠体重、脏器指数无明显改变外，CH50、淋巴细胞增殖、巨噬细胞吞噬率及吞噬指数明显升高，差异有显著性（P.05或P.01）。

The side effects in two groups were observed.Results 3~7 days after the end of treatment,the cure rate and efficacy rate were 64.3%and 82.5%in control group and 76.2%and 91.5%in trial group,respectively.3~7 days after menorrhea,the cure rate andefficacy rate were 65.9%and 83.3%in control group and 78.5%and 92.3%in trial group,respectively.There was a significant difference between two groups.

结果 停药后3~5 d，对照组的治愈率和有效率分别为64.3%和82.5%，试验组的治愈率和有效率分别为76.2%和91.5%；停药后下次月经来潮干净后3~7 d对照组的治愈率和有效率分别为65.9%和83.3%，试验组的治愈率和有效率分别为78.5%和92.3%；两组比较有显著性差异(P.05)。

Study result suggest: The change of stock in RFCCU directly affect gasoline content. Gasoline content can be reduced through increasing the equilibrium activity of catalyst, controlling reaction level, increasing recirculating rate of gasoline and stability of gasoline level. Conclusions drawn from experiment is that optimization of operating condition has great effect on lowering olefine content of gasoline which can be reduced from 60% to 50%.Reducing reaction temperature is useful for lowering olefine content of gasoline, when the reaction temperature is raised, thermal cracking rate is higher than catalytic cracking rate, so that olefine content is increased. Raising catalyst-to-oil ratio is good for lowering olefine content. With conversion rate increased, the yield of LPG and coke is raised, the yield of gasoline is increased firstly and then decreased slightly, hydrogen transfer index is increased, so the olefine content is decreased.

研究结果表明：催化裂化装置的原料的变化直接影响到催化汽油的烯烃含量；可以通过优化催化装置的操作条件来降低催化汽油中的烯烃含量，其中通过提高催化剂平衡活性、控制反应深度、增加汽油回炼量、汽油深度稳定可以降低催化汽油烯烃含量，优化工艺条件对降低催化汽油烯烃含量有较大作用，汽油烯烃含量由60％降至50％左右；降低反应温度有利于降低催化汽油的烯烃含量，当反应温度的提高，热裂化反应速度提高的幅度大于催化裂化反应速度提高的幅度，汽油烯烃含量增加；剂油比的提高有利于降低催化汽油的烯烃含量，转化率提高，液化气产率提高，汽油收率先增加后略有下降，焦炭产率增加，氢转移反应指数提高，汽油烯烃含量下降；反应时间对产品分布及汽油烯烃含量有影响，增加提升管反应时间，液化汽、汽油产率提高，干气和焦炭产率增加。

The factors influencing exchange rate based on the paper currency system are omnifarious. This thesis mainly analyzes the factors influencing long and medium term exchange rate, the current exchange rate and taking shock to the exchange rate.

纸币制度下影响汇率变动因素是多元的、多层次的，其中有些因素占主导作用，决定着汇率变动的基本走向，而有些因素一般只对主要因素起牵制或促进作用。

Among the economic crops, pachyrhizus leaf had the most remarkable treating effect, the COD treating capacity per day per unit area was 4.01g, that is, a 50% treating rate; the BOD treating capacity was 1.15 g, that is, a 35% treating rate; the TP treating capacity was 0.23 g, that is, a 16% treating rate; the TN treating capacity was 1.87 g, that is, a 74% treating rate; however, the treating effect decreased as the total amount of pollution entering this system increased by raising the water volume, which was mainly owing to the relatively short hydraulic retention time.

由水质试验结果显示，本系统所选用的作物处理生活污水成效极佳，优於一般湿地选用的植物，以及河滩地原生草种型态，其中以地瓜叶的处理成效最为显著，每日单位面积COD去除速率为4.01 g 、处理效率达50﹪；BOD去除速率为1.15 g 、处理效率达35﹪；TP去除速率为0.23 g 、处理效率达16﹪；TN去除速率为1.87 g 、处理效率74﹪，而以加大水量的方式，增加进入本系统之污染总量，其处理成效减低，主要原因受到水力停留时间较短影响，未来可以增加处理面积、水力停留时间加长、提高原水浓度为后续之研究方向，以达到增加本系统处理成效之目的。

Can be seen from the table, the joint venture company in the production of breeder of the more prominent is the egg-laying rate, high rate of eggs fertilized, the main problem is the low rate of breeding hens, especially early survival rate, and low output patrilineal hen .

从上表可以看出，合资公司在种鸡生产上比较突出的是产蛋率高，种蛋受精率高，存在的主要问题是种鸡育成率低，尤其早期成活率，以及父系母鸡产量低。

Results of grafting trial shows: the budding survival rate on hybrid UCB-I was higher commonly than that on the Pistacia atlantica Desf; On two rootstocks, one-year-old branch performed better than twoyear-old stem; In mid August, the highest budding survival rate was attained with two rootstocks; After treatment with 50、100ppm IBA and 50ppm 6-BA, the budding survival rate on hybrid UCB-I was decreased, but the budding survival rate on Pistacia atlantica was increased evidently, particularly it has been increased 22. 8％ by treatment of 100ppm IBA.

阿月浑子嫁接试验结果表明：在杂种UCB-I上的芽接成活率普遍高于在大西洋黄连木上的芽接成活率；两种砧木一年生枝上的芽接成活率均高于二年生主干上的芽接成活率；8月中旬在两种砧木上的芽接成活率均最高；用50、100ppm IBA和50ppm 6-BA处理接芽后，均可显著提高大西洋黄连木上的芽接成活率，尤其100ppm IBA处理可提高其嫁接成活率22.8％，但上述处理都降低了在UCB-I上的芽接成活率。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。