平均的

The structure formation factors S were calculated from 19 groups of experimental data of a new high strength toughness steel s on the basis of the empirical electrionic theory of solids and molecules, and 16 groups of which selected randomly were applied to train with BP network of artificial neural networks and other three groups were used to examine.

根据固体与分子经验电子理论计算了 19组新型高强韧钢的试验数据所对应的结构形成因子 S值，从中随机抽取 16组数据，应用人工神经网络的 BP结构进行训练，用其余 3组数据进行检验，其平均训练误差为 0 。8731%，平均检验误差为

These primer combinations produced a total of 1 119 bands, 229 specific loci (including 54 absent bands, and 175 monomorphic bands). Among them, 983 polymorphic bands, accounting for 88%, were detected. The percentage of identification per primer combination was as high as 100%. The average PPB of 14 foreign cultivars was 35.86% and the average PPB of seven domestic cultivars was 31.51%.

结果表明：8对引物共产生1 117条谱带， 229个特异位点（其中缺失带54条、单态带175条），多态带983条，多态带的比例为88%；每对引物鉴别效率为100%。14个国外银杏观赏品种平均多态带的比例35.86%，7个国内品种平均多态带的比例31.51%。21个观赏品种之间相似系数为0.4899～0.8499。

The monotonical dependence of 〓 vs.〓 in EOBTsamples implies that there certainly exists some connection between the lamellar thickness and〓.

上述BT硬链段结晶的熔点随平均硬链段长度单调变化的结果预示着硬链段平均长度和晶片厚度之间必然存在着一定的联系。

It was proved under the homogeneous supposition that there are three parts of the relative errors in calculating the effective radiation flux over a complex orographic region i.e.

平均高度较小时，非均匀性的影响几乎可以忽略，但随着地形平均高度的增加，地形非均匀性的影响程度呈非线性增长趋势。

On the basis of neglecting the change of parison dimensions and shape due to swell and sag during parison formation, average temperature distribution of paris...

本文在忽略型坯挤出后由于膨胀和垂伸而引起的型坯尺寸和形状的变化，利用热量平衡原理对挤出吹塑中型坯挤出阶段型坯截面平均温度分布进行了研究，提出了型坯截面平均温度分布的计算公式，其计算结果用实验进行验证。

Dividing disease entities by fixed digits of ICD-9 code is easily performable. This method should be used when the disease entities include about 60% of total inpatients, and geometric mean should be used in calculating average length of hospital stay and average cost.

采用固定位数的ICD-9编码分类方法可操作性较好，分析病种所包括的住院患者占住院患者总数的60%左右较为合适，病种平均住院天数和平均住院费用等指标以几何均数为宜。

Methods 128 cases of long bone fracture were randomly divided into the contrast group of 72 cases treated with the routine open reduction and internal fixation and the experimental group of 56 cases treated with transplantation of periosteal slices of cortical bone at the place of fracture.

方法将 12 8例须手术治疗的四肢长管状骨骨折病人随机分为两组。对照组：5 6例，进行常规切开复位骨折内固定。治疗组：72例，在常规切开复位内固定的同时，于骨折处用锐利的骨刀凿取带骨膜薄层皮质骨植于骨折处。结果治疗组临床愈合时间平均为(12 。7± 2 。4 1)周，对照组平均(2 0 。3± 4 。6 1)周，二者相比有显著性差异(P 。0 5 )。

All emergence index were higher markedly than control group (P.05), besides, the shrimp larvae showed high quality anduniformity, the amount of "OK" brand that was used in every group during cultivation was 48.34%,58.50%,48.81%,and 49.5% less than that of "Bonasse" brand, however, the former had the better larval nursery effect than the latter obviously. It was more recommendable that using the compound blended with formulated diet of 80% microencapsulated diets of "OK" brand and 20% rotifera than only using microencapsulated diets of "OK" brand.

另外，在培育过程中投喂欧开牌微胶囊饲料的各实验组其饲料投喂量分别比博尚牌饲料少用48.34％、58.50％、48.81％和49.5％，但其育苗效果明显好于后者。80％欧开牌微胶囊和20％卤虫配合使用培育凡纳对虾幼体的效果比单独使用欧开牌微胶囊饲料培育效果好：前者的出苗率，出苗时平均尾重，平均体长分别高出后者38.73％、利用截欢囊句料培育凡姑对炸幼体苟比软研究25%和7.8%，各项出苗指标也明显高于后者(P 。05)。

Sensitivity experiments showed that mycelial growth of the pathogen was affected by azoxystrobin,with a mean EC50as 0.964 9 μg/mL,ranging from 0.142 8 μg/mL to 1.950 9 μg/mL,and sporangial formation was affected by the fungicide to a greater extent,with a mean EC50as 0.023 9 μg/mL,ranging from 0.001 0 μg/mL to 0.084 4 μg/mL.

结果表明，嘧菌酯对辣椒疫霉的菌丝生长具有很强的抑制作用，EC50范围为0.1428～1.9509μg/mL，平均为0.9649μg/mL；对游动孢子囊形成的抑制作用更强，EC50范围为0.0010～0.0844μg/mL平均为0.0239μg/mL。

We use the wage share of every subdivisional industry in the total wage of manufacturing industry as dependent variable. The independent variables include export share, import share, capital/output ratio and total capital contributed ratio.

其中以1998-2003年制造业细分行业平均工资占整个制造业平均工资的比重为因变量，以制造业细分行业每一行业贸易的出口额和进口额占总出口额和总进口额的比重，以及资本-产出比和总资产贡献率作为自变量。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。