区

There are 26 hexapeptides , 8 nonapeptides , 1 tripeptide , two peptides containing, respectively, 11 , 12 and a tripeptide in the repetitive domain.

在重复区中含有26个六肽，8个九肽和一个三肽，以及位于重复区起始端的十一肽和十二肽和重复区末端的三肽。

It was discovered that tensile strength regularity varied with carbonated zone and half- carbonated zone and uncarbonated zone of the hydraulic carbonated concrete.3 Rusty fundamental of rebar is explained; Rusty rebar of the long-age hydraulic reinforced concrete that corrosion ratio is less than 6 percent is been mechanical test.

采用圆柱体横劈法测定了长龄期水工碳化混凝土的三个分区强度，揭示了此类水工混凝土碳化区、反应区和未碳化区的强度变化规律。

When material is uncompressible, a group of four-sectors solutions and a three-sectors solution in which the elastic-unloading region vanishes are given respectively in the condition of supposing some singularity of curvature on the boundary between two regions.

第一部分首先考虑了不可压缩(ν=1/2)理想塑性材料，在假定区域交界线的曲率有一定奇异性的条件下，得到了裂尖场的一组四区解及不包含弹性卸载区的三区解。众所周知的由高玉臣。

Results of the computation under the same welding temperature field show that the longitudinal residual stresses in the weld are as high as the yield strength of the plate in the strength and TEC evenmatched joints, lower than the yield strength of the plate in the strength evenmatched and TEC undermatched joints. It also has something to do with the strain hardening exponent of the weld metal in the strength evenmatched and TEC overmatched joints.

计算结果表明：等强等胀匹配的焊缝区纵向残余拉应力水平高达母材的屈服强度，等强低胀匹配的焊缝区纵向残余应力水平低于母材屈服强度，等强高胀匹配的焊缝区纵向残余应力水平还与焊缝应变硬化指数有关。

1 The materials shall be stored in the designated area of warehouse. The uninspected area, accepted area, unaccepted area shall be

5.1 材料应放在仓储中心内指定地区保管，在库内按材料类别分别设立待验区、合格区、拒收区，并置明显的标牌。

The numerical results show that:(1) the throughflow wake is considerably influenced by the tip clearance. The low-kinetic-energy fluid accumulated in the shroud/pressure side of the unshrouded impeller, but in the shroud/suction region for 0.0 tip clearance;(2) there possibly exists an optimum size of the tip-clearance which is not the zero tip clearance to make the flow loss minimized.

研究结果表明，(1)NASA低速大尺度离心压缩机半开式叶轮的低速尾迹区在压力面与轮盖的角区，而相应的闭式叶轮的低速尾迹区聚集在轮盖的中心位置；(2)数值实验表明，叶顶间隙并非越小越好，可能存在一个最优间隙，使得叶轮流动损失最小。

The amount of web material added to, subtracted from and present in the tension zone in a sample time period is then converted to an unstrained amount of web material that when combined provides an estimate for the present amount of unstrained web material present in the tension zone.

然后，将采样时间周期内添加到张力区的、从张力区中减去的以及存在于张力区中的卷筒纸材料的量转换为卷筒纸材料的非应变量，当将他们相结合时，给出存在于张力区内的非应变卷筒纸材料的当前量的估算。

The influence of untransformed austenite areas on the properties of austenitic-bainitic ductile iron is discussed.

该文用彩色金相技术显示了奥氏体—贝氏体球墨铸铁中未转变奥氏体区的组织，用定量金相研究了等温淬火温度和时间对未转变奥氏体区的影响，讨论了未转变奥氏体区对奥—贝球铁性能的影响。

Three typical diagnostic cut-off points were determined based on the maximum accuracy, the maximum Youden's index and the intersections of sensitivity and specificity.

临床医师及大多数研究者以SUV =2或2 5作为鉴别肿瘤良恶性的分界点[2 6 ] ，但计算SUV的感兴趣区大小却不一致，有的是病灶区具有最大值的单个像素，更多的是在病灶区主观勾画某一大小的ROI计算均值[1 ，7 9] 。

Generally speaking, the drought risk of winter wheat in Anhui formed zonary distribution from east to west also, the risk were decreasing form south to north.6Compared the drought and water logging risk distribution of winter wheat in Anhui Province,the drought and water logging risk had opposite trend from south to north.

淮北地区旱多涝少，江淮地区旱涝相当，淮南地区涝多旱少。7安徽夏玉米旱灾风险指数分布：高值区主要分布在淮北地区西部、江淮地区东部；中值区主要位于池州市、宿州市；低值区主要分布在大别山区、淮北、淮南地区以及天长市。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。