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Based on the radar dense data of convectional cloud on June 12,2004 in Yongdeng county,choosing two similar convectional clouds as seeding and non-seeding cloud,the remarkable changes of radar echo parameters of the seeding cloud compared with the non-seeding cloud were discussed in this paper,and the rain enhancement effect was evaluated primarily with ground observational rainfall data.The results show that many aspects of the seeding cloud,such as precipitation,life characteristic and vertical characteri...

利用2004年6月12日甘肃省永登县雷达观测对流云的加密资料，选取了2次相似对流云过程分别作为目标云和对比云，探讨了目标云作业前后较对比云雷达回波有关参数的显著变化，并结合地面雨量点观测资料对地面人工增雨作业效果进行了初步分析，结果表明：目标云在降水、生命期特征、回波垂直特征参数变化方面，表现出作业前后较对比云存在明显差异，目标云作业40 m in后地面产生0.6 mm降水，而对比云则从新生发展到减弱消散阶段经历较短的时间(30 m in)，地面并无降水产生，从而推断本次人工增雨达到了一定的预计效果。

Report as follows now: 1Epidemiology characteristic this sika amount of livestock on hand 405, among them of deer of new student young and Zhan Luqun of 2 years old of young deer 30% the left and right sides, the deer does not have these young deer and young to come on and die, doe group also do not have come on and die, and those who send ill death is curium via inject anaesthetic the fair deer of fine and soft.

现报告如下：1流行病学特征该场梅花鹿存栏405头，其中新生仔鹿和2岁幼鹿占鹿群的30%左右，这些幼鹿和仔鹿无发病和死亡，母鹿群也无发病和死亡，而发病死亡的都是经注射麻醉剂锯茸的公鹿。

By adopting atmospheric condition of the midlatitude summer model in the daytime, no clouds urban aerosols, spring-summer aerosol profiles and background stratospheric profiles extinct model, the typical spectrum characters of target background radiance, contrast and transmittance are computed by the radiative transfer computation software MODTRAN, and then the spectrum characters in the wavelength bands are analyzed.

选择中纬度夏季白天、无云城市气溶胶模式、春夏季气溶胶廓线以及背景平流层廓线和消光的大气条件，利用辐射传输计算软件MODTRAN计算了目标背景亮度、对比度以及透过率的典型光谱特征，并进行光谱特征分析，然后在其他大气模式下对所选波段进行了验证，从而选择出目标探测的最优波段。

By means of different subjects and te chniques,the paper makes an overall study on the crustal stability of Beihuaiyang region and its adjace nt areas from the aspects of current t ectonic stress fields,principal fa ult structures,analysis of regional fa ults and neotectonic activity,seis mic activity and numerical modeling,etc.

运用多学科、多技术相结合的研究方法，从现今构造应力场特征、现代地壳形变特征、主干断裂构造以及区域断裂活动性分析、新构造运动、地震活动、数值模拟等方面入手，对北淮阳及其邻接区地壳稳定性进行了全面而系统的研究，指出本区地震活动受走滑活动断裂控制，中、强地震集中于区内东南部和西北部NW向与NE向断裂交汇处；第四纪无大规模差异升降运动；数值模拟等综合分析表明，信阳地区的区域构造稳定性高，现代地壳形变量小，应力平缓，地震活动少且弱。

The time delay of backscattered ultrasound can be detected and temperature of tissue can be measured and displayed in the thermometry system.

2研究热疗中生物组织B型超声特征参数的变化，以期利用B超特征参数的温度相关性实现热疗的无创监测。

Any of numerous tailless, aquatic, semiaquatic, or terrestrial amphibians of the order Anura and especially of the family Ranidae, characteristically having a smooth, moist skin, webbed feet, and long hind legs adapted for leaping.

蛙一种无尾、水生、半水生或陆生两栖动物，属无尾目，尤属蛙科，以其光滑湿润的皮肤、蹼足和修长善跳的后腿为特征

Frog Any of numerous tailless, aquatic, semiaquatic, or terrestrial amphibians of the order Anura and especially of the family Ranidae, characteristically having a smooth, moist skin, webbed feet, and long hind legs adapted for leaping.

蛙：一种无尾、水生、半水生或陆生两栖动物，属无尾目，尤属蛙科，以其光滑湿润的皮肤、蹼足和修长善跳的后腿为特征

2The involvement of MFT in woman is more than that in man.(3)The patients showed multiple dome-shaped, skin-colored, firm papules on the face. Some patients also present the lesions on the scalp and neck. No lesion showed the malignant tendency.(4) The histologic findings of MFT are cornified cysts and some nests of basaloid epithelial cells.(5)There were variable clinical expressions in different patients of the same family.(6) Some pedigrees were also affected by feckle or symmetrical progressive erythrokeratoderma, which were not found in MFT patients of other origin.

MFT临床分析总结：①MFT遗传方式为常染色体显性遗传；②女性发病多于男性；③中国汉族人MFT的典型皮损特征为面部乳白色半球形或圆锥形丘疹，质地坚实，只有2个家系皮损分别发生于头皮及颈部，均无恶化倾向；④组织病理特征为角质囊肿和由基底样瘤细胞构成的肿瘤岛；④同一家系中不同的患者表现度不同；⑤个别家系可伴发雀斑及进行性对称性红斑角化症，其它家系不伴发其他疾病。

Results showed that the optimum extraction conditions are that extract with ethanol for four hours, soak the remains with boiled water for 40min, repeat 3 times, sedimentate with 2 times volume ethanol; the content of tea polysaccharides is increasing with the fermentation time in different piles of Yunnan Pu-erh tea, 0.45% tea polysaccharides obtained in the first pile, and 1.68% in the forth pile.

试验证明：最佳提取工艺为无水乙醇浸提4h，取茶渣，沸水提取40min，重复3次，2倍体积无水乙醇沉淀；&涯堆&是普洱茶制作过程中的一道特殊工序，是形成普洱茶品质特征最关键的一步，翻堆样中茶叶渥堆时间越长，茶多糖含量越高，一翻堆含量仅0.45%，到四翻堆上升到1.68%，以上均为干物质计。

The windings in the valve side adopt prolonged delta connection providing the circuit for three-multiple harmonic currents, and implementing 12-pulse converter through fit ratio; this connection between the common winding and prolonged winding can decrease the current impact when phase conversion takes place.

该换流变压器阀侧绕组采用延边三角形接线，为3倍次谐波电流提供通路；通过匝比配合，实现12脉波换流；其延边绕组与公共绕组构成自耦变压器接线，可减少换流器换向时的电流冲击；在公共绕组上连接滤波支路，并调至谐振点，配之以变压器巧妙的零阻抗设计，可以在阀侧实现无功补偿，可实现网侧绕组中无5、7、11、13次特征谐波，即谐波屏蔽。

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。