平均的

Results:All of 16 children's score of articulation increased from 49.9% to 88.2% in average.

结果：16名患者经过平均25 d的强化训练后，语音清晰度从平均49.9%提高到平均88.2%。

This indicates the volcanic rocks with the character of autunite alkalescence siries, LREE/HREE=4.31-14.60, with a mean value of 8.74,=3.72-16.16, with a mean value of 9.59, enrichment of LREE,δEu=0.61-1.11, with a mean value of 0.80, majority samples δEu.0, indicate Eu pronounced weak negative abnormalty or no pronounced Eu abnormally.

LREE/HREE=4.31~14.60，平均8.74，=3.72~16.16，平均9.59，具有LREE富集的特征，δEu=0.61~1.11，平均0.80，多数样品δEu.0，表明铕呈弱负异常或不显异常。

Based on the and density weighted averagingmiddle operator and density weighted geometric averagingmiddle operator, a new density weighted harmonic averaging middle operator is proposed.

文章根据已有的密度加权平均中间算子和密度加权几何平均中间算子的形式提出了密度加权调和平均中间算子并与已有的其它算子进行合成得到合成算子。

There were 36 males and 40 females,with the average age of 47.7 years.36 patients presented with sciatica and perineal numbness,11 patients had painless mass and the other 20 were identified due to other causes.Among 67 benign neurogenic tumors,54 were originated from S1-S3 nerves,3 from S4-S5 nerves and 11 from the presacral space without caudal involvement.Giant cell tumor was found in 60 patients,which included 24 males and 36 females,with an average age of 32 years.Upper sacrum（S1-S2） was involved firstly.There were 56 patients（average,37.7 years） diagnosed as other primary benign bone tumors,which included 24 cases of teratomas,epidermoid cyst or dermoid cyst.Other malignant tumors,including chondrosarcoma （17）,Ewing′s sarcoma/PNET（14）,multiple myeloma（12）,lymphoma（6） and osteosarcoma（6） were found in 64 patients.

其中脊索瘤95例，男62例，女33例，平均年龄55.7岁，骶尾区疼痛是主要症状（82例），半数以上患者伴有坐骨神经痛，肿瘤多先累及低位骶骨（S3~S5）；神经源性肿瘤76例，男36例，女40例，平均年龄47.7岁，神经纤维瘤43例，神经鞘瘤24例，恶性神经鞘瘤9例，主诉多为坐骨神经痛、会阴部麻木（36例）和无痛性包块（11例），20例患者为查体或其他原因检查时发现，67例骶骨良性神经源性肿瘤起源于S3以上神经者54例，起源于S3以下神经者3例，发生于骶前未累及骶管者10例；骨巨细胞瘤60例，男24例，女36例，平均年龄32岁，腰骶尾部不适（37例）、坐骨神经痛（21例）是主要的临床表现，肿瘤多先累及上位骶骨（S1~S2）；骶骨其他原发良性肿瘤及瘤样病变56例，包括畸胎瘤、皮样囊肿、表皮样囊肿共24例；其他原发恶性肿瘤64例，包括软骨肉瘤17例，尤文肉瘤14例，多发性骨髓瘤12例，成骨肉瘤6例等。

CT and MRI examinations were taken regularly after operation. Results Among 50 cases of anterior skull-base defects with the longitudinal size from 2cm to 6cm (average 3.5cm )and the transversal size from 2cm to 5cm (average 2.8cm ),the long-term follow-up study which duration ranged from 3 months to 5 years (average 2 years)showed no evidence of CSF leakage and encephalomeningocele.

结果 50例病人的前颅底骨缺损范围为：前后径2～6cm(平均3.5cm)，左右径2～5cm(平均2.8cm)，随访时间为3个月至5年(平均2年)，均未发生脑脊液漏和脑膜脑膨出现象，其中32例病人得到CT或MRI证实。

Because of the Gulf Stream, warm and humid climate, the average temperature in January is 96 ° C, an average July temperature of 24 to 27 ° C with an average annual rainfall of 1,500 mm.

因受墨西哥湾暖流的影响，气候温暖湿润，1月份平均温度为96℃，7月份平均温度为24～27℃，年平均降水量为1500毫米。

From the RAPD analysis data, the band similarity rates and average band similarity rates between two individuals in the sampling population, average band allele frequencies, average band heterozygosis degree, and the Shannon genetic diversity index were calculated to perform the cluster analysis of heterozygosis arithmetic averages and construct the phylogenetic tree.

根据RAPD结果分别计算了两两个体间的带纹相似率、平均带纹相似率、带纹的平均等位基因频率和平均带纹杂合度及遗传多样性指数，作亲缘关系的类平均聚类并绘制了相关关系聚类图。

It is shown from the analysis results that the average retrogradation rate of the south coastline of the Laizhou Bay during 1958 to 2004 was 27 m/a,the average retreating rate of the 0 m isobath was in the range of 27 to 65 m/a,and the average cutting rate of beach face was 2.1 cm/a.

结果表明，1958-1984年，莱州湾南岸岸线平均侵蚀后退速率为27 m/a，0 m等深线后退速率为27~65 m/a，岸滩平均蚀低速率为2.1 cm/a.1984-2004年，莱州湾南岸岸线位置基本无变化，岸滩平均蚀低速率为1.04 cm/a，水深5 m以浅的区域表层沉积物变粗。

Bengalensis is higher, on average 2.27%. The intersubspecies ranges from 2.73% to 6.590/c, and averages 4.0 1%. The analyses of nuclear DNA and mitochondrial DNA data are almost consistent, and V indicate considerablly abundant genetic diversity in leopard cat.

豹猫线粒体DNA控制区的序列差异在个体间为0.68％～6.59％，平均为3.14％，北方群体内差异较小，平均为1.71％，南方三个群体内的DNA序列差异平均为2.27％，而豹猫的北方亚种和指名亚种间差异较大在2.73％～6.59％之间，平均为4.01％。

Key factors affected wheat midge occurrence of Guanzhong district are the average daily temperature in January, the average daily temperature in March (X3), the average daily temperature in August of last year (X5) and precipitation in February (X8).Six prediction methods are selected to predict occurrence level of wheat midge.

本论文利用关中地区1933～2000年小麦吸浆虫的发生资料以及气象资料，通过逐步回归法筛选出了影响小麦吸浆虫发生的主要气象因子，即一月份平均温度(X_1)、三月份平均温度(X_3)、前一年八月份平均温度(X_5)、二月份平均降雨量(X_8)。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐