"WES"征

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• “囊壁-结石-声影三联征(WES)”是指()

  A . A．胆囊壁钙化 B . B．胆囊胆固醇沉着病 C . C．胆囊腺癌 D . D．胆囊癌 E . E．胆囊内充满结石

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• “囊壁-结石-声影三联征（WES）”是指（）

  A . 胆囊壁钙化 B . 胆囊胆固醇沉着病 C . 胆囊腺癌 D . 胆囊癌 E . 胆囊内充满结石

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• 有一5孔WES型实用堰。每孔净宽b＝8.0m，堰高P=50m，堰顶设计水头H＝3.2m，溢流堰下接远离式水跃。已知WES型实用堰的设计流量系数md＝0.502，侧收缩系数ε＝0.96。如果实测堰顶设计水头H＝4.0m，过堰流量Q为500m3/s，试求流量系数。

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• 超声声像图上表现为“囊壁-结石-声影三联症（WES）”的疾病是（）。

  A . 胆囊壁钙化 B . 胆囊胆固醇沉着症 C . 胆囊腺癌 D . 胆囊癌 E . 胆囊内充满结石

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• 光纤的损耗包括本征损耗和非本征损耗，其中对本征损耗影响较大的是（）。

  A . 本征吸收和光纤微弯 B . 本征吸收和瑞利散射 C . 原子缺陷吸收和瑞利散射 D . 光纤弯曲和波导散射

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• 莱尔米特征（Lhermitte’s征）

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• 本征扩散与非本征扩散

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• "囊壁-结石-声影三联征（WES）"是指（）

  A . 胆囊壁钙化 B . 胆囊胆固醇沉着病 C . 胆囊腺癌 D . 胆囊癌 E . 胆囊内充满结石

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• 有一5孔WES型实用堰。每孔净宽b＝8.0m，堰高P=50m，堰顶设计水头H＝3.2m，溢流堰下接远离式水跃。已知WES型实用堰的设计流量系数md＝0.502，侧收缩系数ε＝0.96。求实用堰的设计流量Qd。

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• 在初步计算中，三圆弧段WES型的设计（）一般取为0.502。

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• 何谓WES征？

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• 超声声像图上表现为“囊壁-结石-声影三联症（WES）”的疾病是（）

  A . A.胆囊壁钙化 B . B.胆囊胆固醇沉着症 C . C.胆囊腺癌 D . D.胆囊癌 E . E.胆囊内充满结石

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• 引出Babinski征及其等位征提示（）。

  A . 皮质脊髓束的损害 B . 红核脊髓束的损害 C . 损害必须在大脑皮质 D . 损害必须在内囊 E . 损害必须在脊髓

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• Graves病眼征6级()Stellwag征()vonGraefe征()Joffroy征()Mobius征()

  A . A．瞬目减少，炯炯发亮 B . B．眼球向上看时，前额皮肤不能皱起 C . C．双眼向下看时，出现白色巩膜 D . D．双眼看近物时，眼球辐辏不良 E . E．视力丧失

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• WES征

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• “WES”征

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• Reynold征出现者()Murphy征出现者()Cullen征出现者()

  A . A．急性化脓性胆囊炎 B . B．AOSC C . C．重症胰腺炎 D . D．急性化脓性阑尾炎 E . E．绞窄性肠梗阻

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• 根据"WES"征（Wall-Echo-Shadow）可诊断（）

  A . 胆囊癌 B . 胆囊息肉样病变 C . 慢性萎缩性胆囊炎，其内充满结石 D . 胆总管囊肿 E . 胆囊穿孔

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• “WES”征 名词解释

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• (武汉大学2009年考研试题)上游面垂直的高WES实用堰，当水头H大于设计水头Hd时，其流量系数m大于设计流量系数md。此题为判断题(对，错)。

  是 否

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• “囊壁-结石-声影三联征（WES)”是指A．胆囊壁钙化B．胆囊胆固醇沉着病C．胆囊腺癌D．胆囊癌E．胆囊内充

  “囊壁-结石-声影三联征(WES)”是指 A．胆囊壁钙化 B．胆囊胆固醇沉着病 C．胆囊腺癌 D．胆囊癌 E．胆囊内充满结石

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• 脑膜炎（)。A.Kernig征（)B.Lasegue征（)C.Weber征偏向病灶侧D.Romberg征（)E.Rinne征（)

  脑膜炎()。 A.Kernig征() B.Lasegue征() C.Weber征偏向病灶侧 D.Romberg征() E.Rinne征()

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• There is severe classic tragedy within major-league baseball, tragedy which catches and manipulates the fife of every athlete as surely as forces beyond the heaths manipulated Hardy’s simple Wes-sex folks into creatures of imposing stature.

  Major-league baseball is an insecure society; it pays a lavish salary to an athlete and then, when he reaches thirty-five or so, it abruptly stops paying him anything. But the tragedy goes considerably deeper than that. Briefly, it is the tragedy of fulfillment. Each major leaguer, like his childhood friends, always wanted desperately to become a major leaguer. Whenever there was trouble at home, in school, or with a girl, there was the sure escape of baseball; not the stumbling, ungainly escape of an ordinary ballplayer, but a sudden, wondrous metamorphosis into the role of a hero. For each major leaguer was first a star in his neighborhood or in his town, and each rived with the unending solace that there was one thing he could always do with grace and skill and poise. Somehow, he once believed with the most profound faith he possessed, that if he ever did make the major leagues, everything would then become ideal. A major-league baseball team is comprised of twenty-five youngish men who have made the major leagues and discovered that, in spite of it, life remains distressingly short of ideal. In retrospect, they were better off during the years when their adolescent dream was happily simple and vague. Among the twenty-five youngish men of a ball club, who individually held the common dream which came to be fulfilled, cynicism and disillusion are common as grass. So Willie Mays angrily announces that he will henceforth charge six hundred dollars to be interviewed, and Duke Snider shifts his dream-site from a ball park to an avocado farm overlooking the Pacific, and Peewee Reese tries to fight off a momentary depression by saying, "Sure I dreamt about baseball when I was a kid, but not the night games. No, sir. I did not dream about the fights. " For most men, the business of shifting and reworking dreams comes late in life, when there are older children upon whose unwilling shoulders the tired dreams may be deposited. It is a harsh, jarring thing to have to shift dreams at thirty, and if there is ever to be a major novel written about baseball, it will have to come to grips with this theme. The first paragraph indicates that______. A．winning and losing ball games are both heartbreaking experiences B．no baseball player can escape the tragedy inherent in major-league baseball C．tragedy catapults baseball players into creatures of imposing stature D．Hardy, the novelist, wrote ennobling stories about athletes

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• 根据“WES”征（Wall－Echo－Shadow）可诊断（）

  A．胆囊息肉样病变 B．慢性萎缩性胆囊炎，其内充满结石 C．胆囊穿孔 D．胆总管囊肿 E．胆囊癌

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