查询词典 arithmetic average deviation

The annual average temperature above 13 degrees, active accumulated temperature 4500 - 5000, frost-free period 190 - 200 days, an average annual rainfall of 600 - 650 mm, loamy soil accounted for 78 percent; tilth PH value of 7.1 - 8.5 between moderate pH, conducive to the growth of various crops.

年平均气温13度以上，活动积温4500——5000，无霜期190——200天，年平均降水量600——650毫米，壤质土占78％；耕层PH值在7.1——8.5之间，酸碱适中，利于各种农作物生长。

By summarizing the distribution of average speed on different types of road and the statistical distribution rule,it is concluded that the distribution of average bus speed in Beijing follows the law of logarithmic normal distribution.

对北京市公共汽车平均车速的在不同类型道路上分布的情况和统计分布规律进行了总结，提出北京市公共汽车平均车速分布遵循对数正态概率分布规律。

The range of Simple match coefficient was from 0.5877 to 0.9868 and the range of average was from 0.6732 to 0.7653,with the total average of 0.7237.The result indicated that the soybean population was with lower genetic variation.

品种间的遗传相似系数变化范围为0.5877～0.9868，平均值变化范围为0.6732～0.7653，总体平均值为0.7237，遗传相似系数较高，说明材料间遗传变异较小。

The cardiogram when be admitted to hospital has room sex period before contractive, the 2d after be admitted to hospital does dynamic cardiogram examination, by room sex rhythm of the heart wrong Lown classifications law [2] . A regards this research as the object with the person that finish order and degree, random cent is two groups, remedial group 30, male 16, female 14, average age 32 years old of; contrast group 30, male 13, female 17, average age is 34 years old.

入院时心电图有室性期前收缩，入院后第2d做动态心电图检查，按室性心律失常的Lown分级法[2]。a以下等级者作为本探究对象，随机分为两组，治疗组30例，男16例，女14例，平均年龄32岁；对照组30例，男13例，女17例，平均年龄34岁。

The statistical simulation analysis method is effective to deal with space- time heterogeneity of earthquakes and risk regions, after 105 count of the va lues of simulating random prediction probability have been got, the objective result s have been got by comparing between the simulation prediction average probabili ty and the practice prediction average probability.

由于统计模拟的方法有效地处理了地震和危险区的时空不均匀性，并且得到经运算105次的统计模拟随机预报概率，将其与实际预报平均概率比较，得到较为客观的结果。

Result Macroelement such as P, K, Ca and Mg and microelement such as Fe, Mn and Zn were abundant in the leaves of A. annua L and the contents of heavy mental elements which were harmful to human were few. The average content of N, K, Ca, P, Mg was 32.6, 31.1, 8.94, 4.14, 3.02 g/kg resp., and the average content of Fe, Mn, St, Zn, Ni and SC was 406, 122.5, 57.7, 52.8, 3.60 and 0.069 mg/kg resp.

结果］黄花蒿叶中含有丰富的P、K、Ca、Mg等大量元素和Fe、Mn、Zn等微量元素，而对人体有害的重金属元素的含量少。N、K、Ca、P、Mg的平均含量分别为32.6、31.1、8.94、4.14、3.02g/kg，Fe、Mn、Sr、Zn、Ni、Se的平均含量分别为406、122.5、57.7、52.8、3.60、0.069mg/kg。

In major cities, the price-to-income ratio, a measure of housing affordability, is routinely above 20, which means that it would take an average mainlander 20 years to buy the average property using their total income, he says.

在各大城市，房价收入比（一个衡量住房可承受能力的指标）大多超过了20倍。这意味着，中国内地的普通人需要花费自己20年的全部收入，才能购买一套普通的房产。

The concept such as average particle area ratio and average asphalt mastic thickness were defined to evaluate the asphalt mixture compacting density.

并定义了平均颗粒面积比和平均沥青砂胶膜厚的概念，用来评价沥青混合的密实性。

Finally this paper simulates GaAs material including the average energy, velocity, and time occupation rate in different energy valley of it. And this paper simulates GaAs diode including the average energy, velocity, and the mean free path of it, and derives the thermal conductivity from the simulation result of it.

最后，使用蒙特卡罗方法模拟了GaAs材料的平均速率、平均能量以及载流子在不同能谷中的时间占有率，GaAs二极管的平均能量、平均速率以及平均自由程并推导出了其热导率。

From this autumn of average high school school, family economic difficulties students give aid to 8% of the students, ZiZhuMian standard for years, average 1000 yuan, 500 dollars into 1 gear specific 2, 3 1000 yuan, 1500 yuan, according to the 2006 student education statistics measure in number off.

从今年秋季开学起，对普通高中家庭经济困难学生给予资助，资助面为在校生的8％，资助标准为年生均1000元，具体分为1档500元，2档1000元，3档1500元，在校学生按2006年教育事业统计年报数测算。

"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。