查询词典 arithmetic average deviation

The dynamic simulation test showed that, the removal rate of TN、 NH_3-N、TP of Oenanthe javanica floating-bed was positive correlated with water temperature. The average removal loading rate of TN and TP were 0.80g/m.~2·d and 0.11g/m~2·d, respectively. The inhibition on algae was steady and the average inhibition rate was 57.3%. We also got the best value of hydraulic loading rate, floating-bed coverage rate, water depth under dynamic polluted river. They were 1.0m~3/(m~2·d)、 30%、 30cm.

动态模拟试验表明：水芹菜浮床对动态污染河水中TN、NH_3-N、TP的去除率与水温正相关，TN的平均去除负荷为0.80g/m~2·d，TP的平均去除负荷为0.11g/m2~2·d，对藻类的抑制作用较为稳定，平均抑制率为57.3%；获得了对动态污染河水最佳净化效果时的水力负荷参数为1.0m~3/(m~2·d)、浮床覆盖率为30%、水深为30cm。

Results After 4 hours of test, the non-epidemic strains became positive and the average growth density of the non-epidemic strains was higher than that of the epidemic strains; however, some were still lower than the epidemic strains. In contrast, at the eighth hour oftest, when epidemic strains got positive, they showed higher average growth density.

结果 在甘露醇发酵实验第4小时非流行株出现阳性反应时，非流行株整体生长趋势较流行株迅速，但单个菌株生长速度有快有慢；第8小时流行株出现阳性反应时，其生长高于非流行株。

Onlay island flap group were 2 - 10 years old, with an average age of 4.72, including Ⅱ degree 22 cases, and m degree 2 cases, all were primary surgery; Snodgrass group were 2 - 13 years old, with an average age of 4.76,Ⅱ degree 36 cases,Ⅲ degree 3 cases, IV degree 1 case, 37 were primary surgery, 3 were repeat surgery.

其中Ⅱ度22例，Ⅲ度2例，均为初次行尿道成形术者；Snodgrass术组年龄2～13岁，平均4、76岁，其中Ⅱ度36例，m度3例，Ⅳ度1例。37例为初次行尿道成形术者，3例为初次尿道成形术失败，再次行尿道成形术者。

The ophitic and subophitic textures, elongated apatite crystals, low Al(superscript Ⅵ)/Al(superscript Ⅳ) ratios (0.00-0.28, 0.12 on average) in clinopyroxene, and low Cao content in olivine (0.04%~0.24%, average 0.12%) indicate that the gabbrowas crystallized at a low pressure.

辉长岩所具有的辉绿辉长结构、大量细长针状磷灰石、单斜辉石中较低的Al/Al值（0.00~0.28，平均为0.12）及橄榄石中较低的CaO含量（0.04%~0.24%，平均为0.12%），均体现出浅成侵入岩的特点。

The ophitic and subophitic textures, elongated apatite crystals, low AlⅥ/AlⅣ ratios (0.00 ～0.28, 0.12 on average) in clinopyroxene, and low CaO content in olivine (0.04%～0.24%, average 0.12%) indicate that the gabbro was crystallized at a low pressure.

辉长岩所具有的辉绿辉长结构、大量细长针状磷灰石、单斜辉石中较低的AlⅥ/AlⅣ（0.00 ～0.28，平均为0.12）及橄榄石中较低的CaO含量（0.04%～0.24%，平均为0.12%），均体现出浅成侵入岩的特点。

Compared with the controls, both 10.0-10 000.0 μgL^(-1) of methamidophos and 100.0 μgL^(-1) of 17β-estradiol increased the mean population growth rate significantly.0.1-10 000.0 and 10.0 μgL^(-1) of methamidophos decreased significantly the average ratio of ovigerous to non-ovigerous females and the average mictic rate, respectively, and 1000.0 μgL^(-1) of 17β-estradiol decreased the total resting egg production significantly.

与对照相比，10.0~10000.0μgL^(-1)的甲胺磷和100.0μgL^(-1)的17β-雌二醇均使轮虫的平均种群增长率显著提高；0.1~10000.0和10.0μgL^(-1)的甲胺磷分别显著地降低了实验期间轮虫种群中的携卵雌体数／非携卵雌体数和混交雌体百分率的平均值；1000.0μgL^(-1)的17β-雌二醇显著降低了轮虫的休眠卵总产量。

Objective:To produce low-sugar and high-moisture preserved pachyrhizus; Methods:The relationship of moisture and water activity, numbers of bacterial and mildew were researched. Then water activity was reduced by chitosans with different viscosity-average molecular weights; Results:The number of mildew was a major microbial index of quality-maintaining duration of product. The lower viscosity-average molecular weights of chitosans was, the more water activity reduced; Conclusion:When 9 kD molecular weight,...

目的：为生产低糖、高水分含量番薯果脯；方法：研究果脯中水分含量与水分活度的关系及细菌总数和霉菌数在保温试验中的变化，并采用不同黏均分子量的壳聚糖降低果脯的水分活度；结果：果脯中霉菌数是影响产品保质期的主要微生物指标，壳聚糖的黏均分子量越低，降低水分活度的幅度越大；结论：通过添加0.5%、9kD黏均分子量的壳聚糖，产品水分含量为20%、总糖为26%时，番薯果脯常温放置保值期达到12个月。

Dividing disease entities by fixed digits of ICD-9 code is easily performable. This method should be used when the disease entities include about 60% of total inpatients, and geometric mean should be used in calculating average length of hospital stay and average cost.

采用固定位数的ICD-9编码分类方法可操作性较好，分析病种所包括的住院患者占住院患者总数的60%左右较为合适，病种平均住院天数和平均住院费用等指标以几何均数为宜。

This research determines the change that analysed patient of mobile sex tuberculosis to treat around CRP, medium clinical import is evaluated in order to discuss CRP in phthisical curative effect. 1.1 average data choose 1 data and method to come from January 2005 August 2007 the patient of mobile sex tuberculosis of my courtyard be in hospital 120, all case of illness all combine the phlegmy smear, diagnose such as germiculture according to sternum of line of clinical expression, X or bosom CT, the tuberculosis that chooses case of illness to all accord with China cure to learn tuberculosis to learn branch to make is diagnosed and treat a guideline [2] , 120 all are patient of mobile sex tuberculosis is treated first, male 78, female 18 ～ is 73 42; age years old, average age (40 ± 6) year old. 1.2 methods are all patient early morning is hollow vein collects blood, the United States is used after detached serum elegant earth up Ci8200 full automatic biochemical analyzer determines, use scattering immunity to determine than chaotic law serum CRP level, and determine at the same time red blood cell sedimentations rate , bacterium of phlegmy n/med tuberculosis is checked of education of n/med tuberculosis bacterium...

本探究测定分析了活动性肺结核患者治疗前后CRP的变化，以探索CRP在肺结核疗效评估中的临床意义。1资料和方法1.1一般资料选自2005年1月至2007年8月我院住院的活动性肺结核患者120例，所有病例均根据临床表现、X线胸片或胸部CT结合痰涂片、细菌培养等确诊，所选病例均符合中华医学会结核病学会分会制定的肺结核诊断和治疗指南[2]，120例均为初治活动性肺结核患者，男78例，女42例；年龄18～73岁，平均年龄(40±6)岁。1.2方法所有患者清晨空腹静脉采血，分离血清后采用美国雅培Ci8200全自动生化分析仪测定，采用散射免疫比浊法测定血清CRP水平，且同时测定红细胞沉降率，痰结核菌检查。。。

The average flexion motion was 110 (95~130), which increased by an average of 75 (50~130) than that of preoperation.

结果］术后平均随访22个月（17~49个月），膝关节平均活动度为110(95~130)，较术前平均增加75(50~130)。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。