Finally, applications of the anomalous propagation of microwave in tropospheric ducts are discussed: in connection with concrete radar parameters, effects of ducts on radar range and detection performance are discussed, the results obtained are of great value for the overall design of radar systems; by use of the interference standards of ITU-R, the co-ordination area of satellite earth-station under tropospheric ducts environment is studied ; by explaining the relationship between evaporation duct and advection fog, a new way to forecast sea advection fog from evaporation duct is provided.

最后討論了對(duì)流層大氣波導(dǎo)環(huán)境下電波異常傳播特性的應(yīng)用：結(jié)合具體的雷達(dá)系統(tǒng)參數(shù)国产乱人伦偷精品视频免费看，模擬計(jì)算了大氣波導(dǎo)對(duì)雷達(dá)作用距離及發(fā)現(xiàn)概率的影響全免费一级毛片免费看在线，對(duì)雷達(dá)系統(tǒng)的總體設(shè)計(jì)具有重要的參考價(jià)值亚洲一区精品无码色；對(duì)表面大氣波導(dǎo)環(huán)境下的衛(wèi)星地球站通信協(xié)調(diào)區(qū)域進(jìn)行了確定色哟哟夜夜操，從理論上很好地給出了協(xié)調(diào)距離量級(jí)的概念，為衛(wèi)星地球站與地面微波站之間的協(xié)調(diào)提供了依據(jù)和參考影音先锋每日最新av资源网久久；分析了利用海面蒸發(fā)波導(dǎo)來(lái)快速預(yù)測(cè)平流海霧的新方法，完善了平流海霧的預(yù)報(bào)方法干干视频，對(duì)海上安全作業(yè)和生產(chǎn)具有重要的意義人人操人人摸人人偷。

At all stages, the epithelial cell height of efferent ducts in the control ratswas higher than that in the tats in DES-treated rats. The epithelial cell height of efferent ducts in DES-treated rats was reduced 45% at age 10 days, 41% at age 18 days, 37% at age 25 days, 71% at age 35 days and 69% at age 60 days .

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The ampullae join the ducts of two other saclike organs, the seminal vesicles, to form short and straight tubes called ejaculatory ducts.

兩側(cè)壺腹分別匯合另外的兩個(gè)囊狀器官——精囊腺的管道，形成短而直的小管一级A片免费观看视频，是為射精管黄色视频A片免费在线观看。

The heating effects have been proven to be of value in pain relief for breast engorgement and plugged ducts. However, the clinical significance of non-thermal effects in treating plugged ducts remains undetermined.

超音波的物理作用可分為熱效應(yīng)與非熱效應(yīng)，熱效應(yīng)對(duì)於乳房腫大或乳腺管阻塞在止痛上的效果已獲得證實(shí)97色在线视频观看香蕉，但非熱效應(yīng)在臨床應(yīng)用的意義仍未有結(jié)論激情无码色欲毛片。

Itis a great deal of assistment for treatment and prognosis of patients, if we candiagnose hepatic fibrosis in forepart. The aim of this experiment evaluate the dignosisvalue of ultrasound elastic imaging on early hepatic fibrosis.we will supply thefundermental data for reseach henceforth. 2、Materials and Method The number of Wister rats is 30 and weight is 180-220g. 30 Wister rats had beenligated on the right hepatic ducts (include middle lobe一级片黄片视频、right lobe and caudate lobe) tocause partial cholestatic hepafibrosis factitiously and divided in A, B and C groups. Aand B groups had been ligated on the right hepatic ducts both. The different with Aand B is that the time of A group after ligation on the hepatic ducts is 2 weeks and thetime of B group is 1 week.

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Itis a great deal of assistment for treatment and prognosis of patients, if we candiagnose hepatic fibrosis in forepart. The aim of this experiment evaluate the dignosisvalue of ultrasound elastic imaging on early hepatic fibrosis.we will supply thefundermental data for reseach henceforth. 2无遮挡裸体免费视频麻豆、Materials and MethodThe number of Wister rats is 30 and weight is 180-220g. 30 Wister rats had beenligated on the right hepatic ducts (include middle lobe、right lobe and caudate lobe) tocause partial cholestatic hepafibrosis factitiously and divided in A, B and C groups. Aand B groups had been ligated on the right hepatic ducts both. The different with Aand B is that the time of A group after ligation on the hepatic ducts is 2 weeks and thetime of B group is 1 week.

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Physical model of three-dimensional half axis rotor of 110 MW air inner-cooled turbo-generator was established, which included the rotor end, axial ventilation ducts and sub slot ventilation ducts. The rotating turbulence flow field was simulated numerically based on the finite volume method. The air velocity and flow rate distribution characteristics of the rotor end, axial ventilation ducts and sub slot ventilation ducts were analyzed.

建立110 MW空內(nèi)冷汽輪發(fā)電機(jī)轉(zhuǎn)子冷卻通風(fēng)道一個(gè)槽(包括端部色色九九九、軸徑向及副槽)的半軸向段三維物理模型，并基于有限體積法對(duì)該物理模型進(jìn)行旋轉(zhuǎn)湍流流場(chǎng)數(shù)值模擬911自拍，分析了端部国内自拍53页、軸向段和副槽通風(fēng)段的空氣速度黄色网站18岁、流量分布特點(diǎn)。

Results ERα immunoreactivity was detected in the nuclei of epithelial cells lining lobules and ducts.The positive cells located in the inner layer of the two epithelial layers in the lobules and intralobular ducts,but in the interlobular ducts the positive cells located in the outer layer.

結(jié)果：ERα在小葉上皮細(xì)胞和導(dǎo)管上皮細(xì)胞的細(xì)胞核內(nèi)檢測(cè)到欧美黄色网站免费在线看，在小葉和小葉內(nèi)導(dǎo)管分布于上皮細(xì)胞的內(nèi)層日韩乱码毛片，在小葉間導(dǎo)管分布于上皮細(xì)胞的外層自慰喷水网站入口。

CT finding is round and elliptic dilations of common bile duct.1 case is multiple localized cysts of intrahepatic bile ducts.CT finding is multiple limitative dilations of intrahepatic bile ducts.2 cases are cysts in both intrahepatic and extrahepatic bile ducts.2 cases of CT cholangiography show that contrast media were in the cysts.

結(jié)果：10例膽總管呈圓形或橢圓形擴(kuò)張538在线视频观看，1例肝內(nèi)膽管呈多發(fā)性局限性囊狀擴(kuò)張，2例同時(shí)累及肝內(nèi)综合网欧美呦呦一区二区、外膽管mmm.色，2例膽系造影CT掃描，造影劑進(jìn)入囊腫內(nèi)操操一級黃片。

Histologically, the seminiferous tubules contained numerous Sertoli cells and more Sertoli-spermatozoa complexes, accompanied by the depletion of Leydig cells with deeply stained nuclei. Mature spermatozoa were stored up in the epididymis, but only a few in the efferent ducts. In the second place was testicular atrophy（32/120; 26.7%）. The seminiferous tubules showed moderate to severe inactivity of spermiogenesis with evidence of only spermatogonia, spermatocytes and Sertoli cells. The Leydig cells were obviously decreased in numbers associated with decrease of lipid droplets in their cytoplasms. Testicular hypoplasia was the third disorders（22/120; 18.3%）. Only a few spermatogonia and Sertoli cells appeared without any spermiogenesis. The associated changes was decreased in Leydig cells and fibrous hyperplasia in the interstitium.Epididymal stones were sometimes found（12/120; 10%）. Grossly, yellowish-white nodules with various sizes and firm in consistency were observed in the epididymis and the front efferent ducts. Microscopically, the epididymal ducts were dilated with voluminous spermatozoa storage, even showed calcification in severe cases. The deposited calcium salts were stained positively by Von Kossa and Alizarin red methods.Amyloidosis was also detected in 10 roosters（8.3%）. Eosinophilic, homogeneous, amyloid-like substances were deposited mainly in the testicular interstitium and the periphery of blood vessels. These substances showed positive reaction by Congo red staining. Five roosters（4.2%）had Marek's lesions in the testis, epididymis and peripheral nerves with infiltration of pleomorphic lymphocytes. Only one case showed epithelial necrosis of seminiferous tubules accompanied by fibrous proliferation in the interstitium.

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