查询词典 arithmetic average deviation

The crowd with teleview program the longest time reachs the old people of above for 65 years old, it is average per capita 177 hours 50 minutes; The 2 children average per capita that arrive 11 years old watch time to be 87 hours.

收看电视节目时间最长的人群为65岁及以上的老年人，为人均177小时50分钟；2到11岁的儿童人均收看时间为87小时。

Tenthly, Shaanxi Province is basically higher than the average level of the country in indices and data related to epitaxial growth and lower than the average level of the country in indices and data related to connotative growth.

第十，凡是与外延增长有关的指标和数据，陕西省大部分高于全国平均水平；凡是与内涵增长有关的指标和数据，陕西省大部分低于全国平均水平。

Reportedly, the current average price per square metre of my marble 70-150 yuan, a net Yan average price per square 150 yuan, up 1,000 yuan high above terrazzo only 30 yuan per square metre.

据介绍，目前我国大理石平均售价每平方米70－150元左右，花网岩平均售价为每平方米150元以上，高的可达千元以上，水磨石只有每平方米30元左右。

RESULTS:The average scores of theophylline and phenytoin are high,and the average score of digoxin is developed every year.

结果：茶碱和苯妥英成绩较好，地高辛成绩呈逐年上升的趋势。

Third, the real estate investment of fixed assets investment accounts for only about 20% over the past few years the average growth rate of real estate investment in fixed assets below the average growth rate of total investment.

第三，房地产投资的固定资产投资只占20 ％左右，过去几年的平均增长率的房地产固定资产投资的平均增长速度的总投资。

Then the corrected average hearing threshold of 0.5 kHz, 1 kHz, 2 kHz, 4 kHz and the average hearing threshold of 1 kHz,2 kHz,4 kHz were compared for analyzing the impact of their differences on hearing grades.

为了达成一致，我们在实际操作中对0.5k Hz听阈值进行了修正，对0.5kHz听阈值在计算平均听阈值时的影响进行了分析，结果报告如下。1对象和方法1.1样本和对象以2001年《贵州省年鉴》人口统计数据为基准，按容量比例概率抽样法

Results The average value of the hearing threshold was 70.67±20.43 dB HL in group A and 67.58±36.18 dB HL in group B(P＞0.05)before treatment.The average value of the hearing threahold reduced to 30.09±20.43 dB HL in group A and 18.42±18.05 dB HL in group B(P＜0.05) after treatment.

结果 治疗前A组和B组的平均听阈分别为70.67±20.43 dB HL和67.58±36.18 dB HL(P＞0.05)，治疗后两组听力平均提高分别为30.09±20.43 dB和18.42±18.05 dB(P＜0.05)。

Although the end of last year, has 54% of 2008 operating income of a few days locked, and the ship lock The average time charter in 2007 than the average level of high-1/3, but with the BDI index-linked will be a big part of the decline.

虽然去年年底，有54个2008年的锁定数天营业收入％，而船闸在2007年的平均期租比平均水平高1 / 3，但与BDI的指数挂钩将是一个衰退的重要组成部分。

In chapter 1, an up to now synthetically evaluation is given on the research ways and conclusions about jet in cross-flow. Considering the shortage of previous research ways and techniques (the instantaneous flow field and vortices field can not be properly get), in addition to the deficiency of corresponding conclusion (mainly concentrate on the analysis of time-average but little on structures of flow and action of vortex), the research way and content is draft out in this part. Though PIV, the time-average, instantaneous flow field and vortices field can be get, that will unveil the coherent vortex and its course of generation, development and evolvement, with the assistance of K-ε model and Hybrid Finite Analytic Method , which will proof-test the experiment result and bring some complementary, more profound research about the 3-D characters can be done. Using some fundamental topological theory and principle on flow analysis, with anglicizing of vortex structure, a reasonable description is the topological characteristic of near field in JICF given.

首先在第一章中对横流中湍射流的以往研究方法和研究成果给予了综合的评述，针对横流中湍射流旋涡结构以往研究中研究方法的局限性（不能很好得到流动的瞬态流场及涡量场）和相应研究成果中存在的不足（大都集中在时均特性的分析，对流动的内部结构和旋涡的运动阐述很少），明确了本文的研究方法和研究内容：通过PIV流动测量显示技术得到流动的时均及瞬态流场、涡量场，来揭示横流中湍射流的时均、瞬态流场、涡量分布特性，和各种具有拟序结构性质的复杂涡系的产生、发展及演化过程；结合湍流k-ε双方程模型及相应的HFAM计算方法，对于实验进行相互验证和补充，从而更为充分地研究各种旋涡的三维特性；利用拓扑分析的一些基本原理及相关规则，依据对各种旋涡结构的分析，做出对射流近区流场拓扑性质的合理描述。

The use of temperature control through the transformation of the main pressure control for variable frequency control Shop for closed-loop motor pumps, water pumps, electric power saving rate of the average at more than 30%; 90KW chilled water pump motor current by adjusting the valve at the changes between the 163-148A, the average section less than 6% of electricity by the transformation of the closed-loop control of VVVF, the saving rate is more than 30%.

通过改造采用温度控制为主，压力控制为铺进行闭环变频控制水泵电机，水泵电机平均节电率都在30％以上；90KW冷冻水泵电机靠调节阀门电流在163—148A之间变化，平均节电不足6％，经闭环控制变频调速改造后，节电率平均也在30％以上。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。