平均

The mean birth weight and gestational age was (1256.3±196.8) g and (29.583 3±1.543 6) weeks in ROP group, and (1337.8±146) g and (31.217 4±2.430 6) weeks in control group, respectively. In 39 ecdemic infants, 32 were found with ROP (82.1%, 1 with mild and 31 with severe ROP) while in 91 local infants, 28 were found with ROP (30.8%, 15 with mild and 13 with severe ROP).

ROP组平均出生体重(1256.3±196.8)g及平均孕周(29.583 3±1.543 6)周，而正常眼底组平均出生体重（1337.8±146）g、平均孕周（31.217 4±2.430 6周。39例外地患儿中早产儿视网膜病变32例占82.1%（轻度ROP 1例，重度ROP 31例），91例北京患儿中早产儿视网膜病变28例占30.8%（轻度ROP 15例，重度ROP 13例）。

The results showed: Fragilaria brevistriata had the highest average difference in temperature to respond to heavy metals, it was 0.24 ℃ that was 0.05 ℃ high more 0.19 ℃ of together average difference in temperature of eight kinds of algae to respond to heavy metals; The percent of Fragilaria brevistriata responding better to the reagents was 80% that was the highest in eight kinds of algae; The average response time of Fragilaria brevistriata responding to the reagents was 4.65 min that was low more 5.21 min of together average response time of eight kinds of algae; Fragilaria brevistriata' sensitivity was between 0.06 mgL^(-1) and 7.0 mgL^(-1), and the luminescent bacteria' sensitivity was between 0.07 mgL^(-1) and 15.3 mgL^(-1), so Fragilaria brevistriata had lower dose to respond to the heavy metals.

结果表明：平均响应温差短线脆杆藻最大，为0.24℃，高出8种藻的0.19℃总平均温差0.05℃；较好药品响应率短线脆杆藻最高，为80%；平均响应时间短线脆杆藻居中，为4.65min，低于8种藻的总平均响应时间5.21min；短线脆杆藻对重金属的灵敏度在0.06~7.0mgL^(-1)之间，发光细菌在0.07~15.3mgL^(-1)之间，表明短线脆杆藻对重金属响应的剂量低。

The Go moved backward with 1.35mm and upward with 1.90mm in group I, the gonial angle increased for 3.69°, and angle between palatal plane and mandibular plane was increased for 5.00°; In group II, the Go moved backward with 1.85mm and upward with 3.32mm , the gonial angle increased for 4.06°, and angle between palatal plane and mandibular plane was increased for 5.22°. Both in group I and II, there was a tread for clockwise rotation of mandibular corpus. The length of pterygomasseteric sling was mild increased due to the backward movement of Go.

在Go点的变动方面，在Me点向前位移的族群里，术后Go点平均向后1.35mm，向上1.90mm， gonial angle 平均增大3.69度，腭平面与下颚平面的夹角则是增加5.00度；在Me点向后位移的族群里，术后Go点平均向后1.85mm，向上3.32mm， gonial angle 平均增大4.06度，腭平面与下颚平面的夹角则是增加5.22度，不论是向前或是向后的族群，结果皆显示翼咀嚼肌悬吊带有轻微被拉长的迹象。

From April 2003 to February 2008, a total of 36 patients (39 limbs) suffered from refractory bone nonunion were studied, there were 22 males and 14 females with an average age of 51.5 years (range, 15~71 years). The nonunion occurred in 19 tibia, 9 humeri, 7 femora, and 4 radius or ulnae. The nonunion experienced operation for 1 to 4 times (average, 2. 5 times). The fracture gaps were4.5~36 mm (average, 16.5 mm) according to X-rays measurement before operation. The shortened length of lower limb was 5-40 mm (average, 21 mm).

方法］2003年4月－2008年2月，共收治四肢难治性骨不连36例39肢，男22例，女14例；年龄15~71岁，平均51.5岁；胫骨19肢，肱骨9肢，股骨7肢，尺、桡骨4肢；治疗骨不连手术次数1~4次，平均2.5次；术前X线片骨不连骨断端距离：4.5~36mm，平均16.5mm；下肢短缩距离：5~40mm，平均21mm。

The Study on the Productivity of phyllostachys heterocycal forest mixed with broadieaved trees in East Fujian showed that the mixed forest had higher productivity compared with pure forest, the mean DHB beight and mean weight and M of culm increased by 17.9%、8.7%、37.53% and 25.6% respectively, the density, evenness, uniform and ILA were all higher than pure forest

对闽东12年生竹阔混交林中毛竹生产力的研究结果表明：竹阔混交林比纯林具有较高的生产力，毛竹的平均胸径、平均竹高、平均竹秆产量、平均蓄积量分别比毛竹纯林增加了17.9%、8.7%、37.53%和25.6%；立竹度、均匀度、整齐度、叶面积指数均比毛竹纯林高。

The average operative time for laparocolectomy and radical colonic excision was 130 （ 80 - 190 ） minutes and 170 （ 140 - 230 ） minutes, respectively, The average blood loss was 50 （20 - 100） ml.

肠段切除平均用时130（80-190）min，结肠癌根治术平均用时170（140-230）min，术中平均出血量50（20-100）ml，肠道运动恢复时间44（18-52）h，术后平均住院6（4-10）d。

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。

The results showed that, the ADFI , ADG of Sanguinarine group were significantly increased 8.53%( p 0.05 ), 11.93%( p 0.05 ) and FCR were significantly decreased 3.18%( p 0.05 ) compared to the NC. The ADFI , ADG of Macleaya cordata extracts group were significantly increased 12.32%( p 0.05 )、17.26%( p 0.05 ) and FCR were significantly decreased 4.5 %( p 0.05 ) compared to the NC.

结果表明：与空白对照组相比，血根碱组仔猪的平均日采食量和平均日增重分别提高8.53%( p 0.05 )、11.93%( p 0.05 )，料肉比下降了3.18%( p 0.05 )，博落回提取物组仔猪的平均日采食量和平均日增重分别提高12.32%( p 0.05 )、17.26%( p 0.05 )，料肉比下降了4.5 %( p 0.05 )。

Of planted seedlings and conserved seedlings/saplings, 51.6% and 60.7% survived respectively. Thirteen months later, the seedling heights of Ficus septica, Mallotus repandus, Maacaranga tanarius, Melanolepis multiglandulosa, and Broussonetia kaempferi, and those of Hibiscus tiliaceus, Acacia confuse, and Mellettia pinnata increased more than 130 cm and 50 cm, respectively. The densities of the planted seedlings and conserved seedlings/saplings were 1610 and 680 per hectare, respectively. On the other hand, the density of Leucaena seedlings significantly decreased; and the height of Leucaena stayed steadily during the 13 months.

试验分经银合欢药剂注射处后，采用原生树苗下栽植及保天然新苗木方式进相旧，期间经过2次植栽周边除草抚育作业，栽植苗木及天然新苗木在13个月后之存活分别为51.6及60.7%，密分别为1610株／ha及680株／ha，其中果榕、扛香藤、血桐、虫屎、构树之苗高平均生长在130 cm以上，黄槿、相思树、水黄皮之苗高平均生长在50 cm以上；相对的，银合欢新幼苗在分经药剂处前之平均高为12.3 cm，密为236，000株／ha，药剂处后13个月，幼苗平均高为15.0 cm，幼苗密低至43，000/ha。

Majority of polymorphic sites and informative sites of Cyt b 433bp sequences of mirid bugs are located on the 3〓 site of triplet code, average 69. 09% of total polymorphic sites. The second number on the 1〓 site, averages 23. 64%. The 3〓 site is the most conservative one. The polymorphic site on this site averages only 7. 27%. Distrabution of the informative site is also under the same rule. Informative sites on the 3〓, 1〓 and 2〓 site of the triplet code average respectively 62. 85%, 22. 86% and 14. 29% of the informative sites.

盲蝽科昆虫Cyt b 432bp序列的多态性位点和信号位点大多数位于三联体密码子的第三位点，平均占总变异位点数的69.09％，其次是在第一位点，平均占总变异位点数的23.64％，第二位点最为保守，平均只占总变异位点数的7.27％，信号位点的分布规律也是如此，第三、第一、第二位点上信号位点所占平均比例分别为62.85％，22.86％和14.29％。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。