查询词典 arithmetic average deviation

It revealed: Firstly, the plant community, the major environmental factors illumination degrees, surface temperature, air temperature, day air humidity changes curve and changes in point of curve similar; Secondly, measuring three points mixed lawn-Chinese littleleaf box-Guohuai plant community in the three observation of the ecological effects of the plant community most obviously, its sunshade rates, the average surface temperature 0 cm Service rates, the average surface temperature -5.0 cm Service rates, the average temperature cooling rate, the average humidification effect respectively 36.3%, 34.7%, 18.9%, 6.9%, 13.9%; wood forest plant community occasions, mixed lawn-Chinese littleleaf box plant community smallest.

以校园为例进行实地观测，比较详尽地分析了生物种群组成的多样性对园林生态系统的影响，结果表明：①植物群落内的主要环境因子光照度、地表温度、空气温度、空气湿度的日变化曲线与对照点日变化曲线相似；②3种测点中混合草坪－黄杨－国槐植物群落在3种观测的植物群落中生态效应最明显，它的遮光率、地表0 cm处平均降温率、地表－5.0 cm处平均降温率、气温平均降温率、平均增湿效应分别为36.3%，34.7%，18.9%，6.9%，13.9%；桐树林植物群落次之，混合草坪－黄杨植物群落最小。

With high silica（SiO2 = 75.49 % on average）, rich potassium（K2O = 3.88 % on average）, low titanium （TiO2= 0.136% on average）and A/CNK high than 1.1（1.53 on average）, the acidic volcanic rocks of Manghuai Formation belong to potassium-rich calc-alkali rhyolitic volcanic rock series.

官房地区火山岩属三江构造带南澜沧江构造岩浆带北段，中晚三叠世喷发了一套由中三叠统忙怀组酸性火山岩和上三叠统小定西组基性火山岩组成的火山岩系。

At an average follow-up of 34.3 months, using the Sports Ankle Rating System, the average clinical rating score was 96.2, the average quality-of-life measure was 96.7, and the average single assessment numeric evaluation was 95.3. Radiographs at final follow-up showed no mortise widening or lateral talar subluxation. Two patients had mild degenerative changes on lateral radiographs with anterior tibial osteophytes.

在平均34.3个月的随访中，用踝关节运动评估系统评分的平均得分是96.2，生活质量平均分是96.7，平均单个数字评估得分是95.3，在随访最后的X线片示没有踝关节关节间隙的变宽以及距骨的侧向半脱位。2个病人出现稍微的退行性变及胫骨前骨赘。

This experiment takes Badaling watershed in Yanqing Beijing as an example,based on 1:10 000 the large geographical scale,adopting statistical analytical methods,the authors compared the errors of the slope,aspect,average cross section curvatures and average surface coarsens curvatures while the DEM grids varies.Besides,the authors analyzed the qualitative relation between variety of grids size and the slope,aspect,average cross section curvatures and average surface coarsens curvatures with the results of calculation.

以北京市延庆县八达岭小流域为例，不考虑DEM采样点上高程误差，采用1∶10 000大比例尺，运用统计分析方法，比较当DEM网格尺寸变化时，对坡度，坡向，剖面曲率和平面曲率计算结果的误差，分析网格尺寸的变化与坡度，坡向，剖面曲率和平面曲率计算结果之间定性定量关系。

The economic incomes per cruise of two specimen boats owners were permitted to be traced during two periods, May-June and September-December in 2003. The average income of fishing cruise which did not encounter dolphins was $NT 7327 dollars (SD=643 n=29 trips). The average income of fishing cruise which have encountered dolphins but no interruptions was $NT 7901 dollars (SD=1581 n=13 trips). The average income of fishing cruise which depredated by dolphins was NT 3137 dollars (SD=419 n=6 trips). The daily average income was $NT 6959 (SD=4211 n=48) per day. The cetacean interference result in a significant economic decrease.

另外，鲸豚干扰渔获的损益评估依据2003两艘样本船在5-6月，及9-10月每日作业及盈收状况的追踪发现，没有碰到海豚的每日作业平均收益为NT 7327元(SD=643 n=29)，碰到海豚但无干扰的每日作业平均收益为NT 7901元(SD=1581 n=13)，有海豚干扰的每日作业平均收益为NT 3137元(SD=419 n=6)，全部作业收益每日平均为NT 6959元(SD=4211 n=48)，被鲸豚干扰后之渔获收益较未遇见鲸豚或遇见鲸豚却未被干扰情况下减少。

Industries of average wage lowest are line of business of products of lumber treatment and grass of palm of wooden bamboo cane 15663 yuan, have 53.6% of countrywide average level only; Textile 16222 yuan, have 55.5% of countrywide average level only; Farming deputy food processes trade 17559 yuan, have 60.1% of countrywide average level only.

平均工资最低的三个行业是木材加工及木竹藤棕草制品业15663元，只有全国平均水平的53.6%；纺织业16222元，只有全国平均水平的55.5%；农副食品加工业17559元，只有全国平均水平的60.1%。

First, calculates the fast moving average (usually 12 days) and slow moving average (usually 26 days) by exponential calculation method; second, make fast line value minus slow line value to gain the difference of relative distance. In order to make the trend signals more clear and less influence exerted by of excessive price fluctuation, the difference should be smoothly calculated (general elect 9 days) to get average of difference value. Chart the difference and its average in a coordinate with time for horizontal axis and MACD for vertical axis. Then we can apply the identical, contrary or cross signals through observing their direction, relative and absolute positions.

它首先以指数平滑计算法计算出快速移动平均线（一般选12日）慢速移动平均线（一般选26日），再以快速线数值减慢速线数值即得到快慢线相对距离的差离值，为使趋势信号更明显并且不受股价过分波动的影响，对差离值也进行平滑计算（一般选9日），得到差离值的平均值，把差离值和差离平均值画在以时间为横轴，以MACD为纵轴的坐标上，通过观察差离值和差离平均值的方向、绝对位置和相对位置关系，把它们的同向、异向和交叉现象作为买卖信号的提示。

Cases treated by incision and thread drawing with 1 recurred(average healing time 20.22±5.24 days); 32 cases by incision suture plus internal opening drainage with 3 recurred(average healing time 22.84±6.66 days); 34 cases by fistulectomy and primary suture with 5 recurred( average healing time 25.56 ±7.51 days);32 cases by fistulotomy with 6 recurred(average healing time 30.43±10.72 days).

结果：随访5～10个月(平均7 2个月)，切开挂线术37例，复发1例，平均愈合时间(20 22±5 24)d；切缝内口引流术32例，复发3例，平均愈合时间(22 84±6 66)d；瘘管摘除缝合术34例，复发5例，平均愈合时间(25 56±7 51)d；瘘管旷置术32例，复发6例，平均愈合时间(30 43±10 72)d。

Cases treated by incision and thread drawing with 1 recurred(average healing time 20.22±5.24 days); 32 cases by incision suture plus internal opening drainage with 3 recurred(average healing time 22.84±6.66 days); 34 cases by fistulectomy and primary suture with 5 recurred( average healing time 25.56 ±7.51 days);32 cases by fistulotomy with 6 recurred(average healing time 30.43±10.72 days).conclusion:low complex anal fistula usually can be treated by incision suture plus interal opening drainage or fistulectomy and primary suture, and high complex anal fistula by incision and thread drawing or fistulotomy.

结果：随访5～10个月(平均7 2个月)，切开挂线术37例，复发1例，平均愈合时间(20 22±5 24)d；切缝内口引流术32例，复发3例，平均愈合时间(22 84±6 66)d；瘘管摘除缝合术34例，复发5例，平均愈合时间(25 56±7 51)d；瘘管旷置术32例，复发6例，平均愈合时间(30 43±10 72)d。结论：低位复杂性肛瘘多采用切缝内口引流术、瘘管摘除缝合术；高位复杂性肛瘘多采用切开挂线术、瘘管旷置术。

Results The main structure of the left ventricle in canine was composed of the mitral complex、aortic valve、falsetendons and so on,among them the mitral complex was included in the mitral ring and valve,chordae tendinease and papillary muscles;the circle of mitral ring was 49.16±10.00mm,the average heights of inside and outside valves were 14.28±3.14mm,9.27±1.99mm,respectively,the breadth were 25.74±5.21mm、21.50±6.33mm;the average number of chordae tendineass was 16.72±2.76;the average number of left ventricular false tendon was 4.69±3.38:the circle of aortic valve ring was 34.55±8.00mm,the average heights of left、right and back aortic valves were 6.85±1.76mm、7.19±1.75mm and 7.52±1.79mm.

结果：犬心左心室主要结构有二尖瓣复合体、主动脉瓣、假腱索等，其中二尖瓣复合体由瓣环、瓣膜、腱索、乳头肌构成；二尖瓣瓣环周径为49.16±10.00mm，内侧瓣、外侧瓣的高度分别为14.28±3.24mm、9.27±1.99mm，其宽度分别为25.74±5.21mm、21.50±6.33mm；腱索总数平均为16.72±2.76条；假腱索总数平均为4.69±3.38条；主动脉瓣瓣环周径为34.55±8.00mm，左瓣高度、右瓣高度和后瓣高度分别为6.85±1.76mm、7.19±1.75mm和7.52±1.79mm。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。