多段

The average interspecific divergence was 3.860%, and special sites were found in each chicken breed which was the bases to identifying chicken breeds. The DNA taxonomy of Bar1 used NJ was consistent with morphological taxonomy among the six indigenous chicken breeds. However, the analysis of Bar2 sequences of COⅠindicated that they were lower polymorphism and no special site in most chicken breeds which was not benefit to identify chicken breeds. The DNA taxonomy of Bar2 used NJ was not consistent with morphological taxonomy among the six indigenous chicken breeds.

本研究选择的2段序列中，以Bar1序列648bp（712位点到1359位点）多态性最高，突变位点最多，为24个，品种间平均多态性为3.860%，6个鸡种在此序列中有各自不同的特异位点，NJ聚类分析6个品种基本被聚为不同的类别，与形态学分类基本一致，该COⅠ基因的Bar1序列用于这些品种鉴定是可行的；而Bar2序列进行序列多态性分析，由于其多态性低，大多品种没有其特异位点，NJ聚类分析6个品种基本被聚为不同的类别，与形态学分类基本一致，不利于品种鉴定。

The Scheutjens - Fleer model on monodisperse polymer adsorption was extended to the situation of polydisperse polymer adsorption by the method of seeking the extremum of the partition function constructed for the system.

采用构作配分函数而后求极值的方法，将Scheutjens-Fleer模型推广到多分散高分子吸附情形，并采用适当的计算方法，解决了长期以来人们难以解决的多分散高分子模型计算上的困难，研究了固液界面区域多分散高分子的微观吸附行为、多分散指数对吸附层性质的影响以及各种微观构象的链段大小的几率分布。

Aimed at the characteristic of multiple types of faults possibly happened in nuclear power plant, large scale of training sample, and requirement of quick and accurate diagnosing, after the analysis of large sample number generated by large fault type exceeds limitation of 64K paragraph in DOS and large number of local minmum in error surface, measurements of same format of data file, Win95/NT operating system platform, resetting weight learning rate, dynamic training set in quick learning algorithm and improvement on quick learning algorithm using homotopy method which can avoid local minmum points in error surface have been adopted to ensure quickly and effective process of the course of neural network's training and testing.

针对核动力装置可能发生的故障种类多，训练样本规模大，故障诊断需要快速准确的特点等，分析了样本多和故障种类多产生的训练样本量超出DOS段大小和网络误差曲面上局部极小值多的情况，采取了使用相同格式数据文件、Win95/NT操作系统平台，对快速学习算法采用重置神经网络权值学习率和动态训练集、并采用能够有效克服网络误差曲面上局部极小点的同伦方法对学习算法进行改进等措施保证神经网络训练测试过程的快速、有效地进行；针对装置发生的故障须快速、准确诊断的需要，分析了故障的产生对装置参数变化的影响及操纵员对故障诊断的基础，在核动力装置发生故障时参数曲线的变化量与正常运行时参数曲线的变化量存在明显差异的基础上，提出采用参数曲线的变化量作为神经网络的输入，并围绕参数变化量的方法采用二次曲线拟合滤波求变化量和阈值技术来保证神经网络得到精确的装置参数变化量，从而得到准确的诊断结果。

Based on the geological background , ore?deposit and structural geology, the paper analyzed the geological character istics and metallogenic mechanism of the gold deposit and suggests that the deposit occurring in the limestone and metamorphic siliceous rocks in the third litholog ic unit of Devonian Tuokesalei formation is controlled by the Duolanasayi shear zone characteristic of secondary shear deformation, mineralizaion and multiphased vei n mineralization?.

笔者从地质背景、矿床地质，以及控矿构造分析了多拉纳萨依金矿矿床特征及其成矿机理；明确了矿床产于泥盆系托克萨雷组第三岩性段的灰岩－浅变质－硅质岩系，受控于多拉纳萨依韧性剪切带；控矿构造具有二次韧性剪切变形、矿化和多期次脉体矿化的特征，显示出构造活动的多期次性与复杂性，阐明了构造期次与矿化之间的关系。？

For example,"2010 main street " plus an offset(10from the beginning of the block ).base address are known as segment address in IBM pcs and compatibles; data in these computers is identified by its position as a relative offset the start of the segment.

&大街2010号&由基（大街2000街段）加上偏移值（从街段开始的10号）。在IBMPC和兼容机中的数据按其相对于由段开始的相对偏移位置被识别。多在外挂程序中运用。

Radiorgaphic changes were more often in right side than in left side. The most commonly affected locations were the superior and basal segments of the lower lobes. Bilobar involvement was frequent. Extensive confluent consolidation was found more often than in upper lobe disease. Endobronchial involvement was proved by bronchoscopy in 28 of 30 patients (93%) and brushing smear for AFB was positive in 13 cases (43%).

胸部X线示：病变右侧多於左侧，最常侵犯部位是下叶背段和基底段，易同时侵犯两个以上肺叶，局部易表现为以段或叶分布的片状浸润实变影。30例行纤维支气管镜检查，28例(93%)镜下有异常改变，13例(43%)刷片抗酸杆菌阳性。

A number of birds live in Antarctica, and fly over the water and ice.

C。填写这段话时，应该看到它的前一段，即本文的第五段，说有成千上万的鲸以及几百万之多的海豹在南极游嬉。

Take the spectators' jack and put it in the deck face-down in the bottom half of the deck. Get a thumb-break under the top card and execute a double-undercut, which gets it on the bottom. Make sure that in the double-undercut when you cut the deck you're cutting in the face-down part.

紧随其后，再用一次slip-cut把顶上的那一张Jack也弄到下半段面向上的牌中，然后用右手把上一小半段面向下的正常杂牌放到桌上（不能拿太多，以免漏出那些面向上的牌而穿帮），然后对观众谎说您选的那张Jack现在已经在那小半段正常杂牌的顶上了并让他们翻开那张顶牌，但他们会发现已经不是了。

Imaging appearances of AIDS complicated with pulmoanry tuberculosis coexisted with multiple foci of infection and polymorphism that distributed in multiple lobus. Most of AIDS patients were without typical tuberculous proliferative foci and lyphadenectasis, possibly to be associated with decreasing extent of immune function and the progress of disease at various stages in the young patients observed.

AIDS合并肺结核的胸部影像学特征多表现为多性质的病灶共存，多形态、多叶段分布，以两下肺明显的渗出性、多形态病灶；纤维化、钙化、肿块样阴影少见，无典型的结核增殖灶、肺门淋巴结肿、胸水产生与有关文献报道有异，可能与本组患者为年青人及免疫下降程度和病程发展不同阶段等因素有关。

The main difficulty in maintaining the low-flying, right before the target stopped before there are some mountains, trees also more than the flying height, waiting for the alarm, flying low over the tree would die a hurry, here is a pattern even distracted skills tree from the woods and trees around the gap between the wearing, wearing a back end, failed several times, the requirements of high technology is,豁出去later, and is not even a few fighter planes like you play, the beginning fly, warning a short while, and soon the hills, two aircraft from put a red 4 missiles, missile thought more terrible, the result was even easy to flash, I saw a missile fly in front of the explosion really fun, in fact, the missile is a good hide, and more attention after the perspective to observe the missile position, when the missile away from you, almost 100 distance of 100 -200 m,(their estimate of the distance from there anyway) who has risen sharply and optional, you can play to stimulate the rapid decline in almost a sudden sharp rise in the ground, of course, elections are the rapid turn right turn left, air giant slalom, flip aircraft line, multi-练练, the computer is the point of missile小意思, nothing after playing air combat, interesting ah ~~~~ even the highest record was 28 to avoid a meeting, including surface-to-air missiles, the computer told me to fly by the tail I am thrown to the ground the trees the mountains 11 miles or a word and the computer novice and more air play than the simple low wear and more trees to the

难度主要在保持低空飞行，快到目标前有一些高山挡住，树还特别多，飞的比树高，等着报警把，飞的比树低想死着急，这里偶愣是用花样技巧，从树林里树与树的缝隙之间穿了过来，最后又穿了回去，失败几次，要求技术实在是高，后来豁出去了，不就是几架战斗机偶就跟你们玩玩，一开始就高飞，不一会报警了，快到山头， 2架飞机冲过来放了4导弹，原以为导弹多可怕，结果，被偶轻松闪过，看见导弹飞到我前面爆炸真好玩，其实导弹是很好躲的，注意多用后视角，观察导弹位置，当导弹离你差不多100-200米百距离，(自己估计的反正有段距离)可选者急速上升，还可以玩刺激急速下降快到地面时突然急速上升，当然选者急速右转左转，空中大回转，翻转飞机都行，多练练，电脑那点导弹完全是小意思，以后没事耍空战，有意思啊~~~~偶最高纪录是1次避了28枚导弹包括地对空，电脑跟我机尾飞被我甩在地上山上树上海里11次总之新手还是和电脑多玩玩空战比起超低空穿树简单的多的去了

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。