查询词典 caput medusae

Methods the caput femoris necrosis models were established in 23 rabbits with bilateral caput femoris necrosis, and 45 necrotic caput femoris were randomly divided into 3 groups with 15 necrotic caput femoris in each group.

23 只新西兰白兔，用液氮冷冻的方法，建立双侧股骨头坏死模型，取其中45 个坏死股骨头，随机分组，分别为对照组，实验1 组，实验2 组。

Medusa release in Millepora is affected by light and their sex. Male medusae were released prior to females; while dark treatment delayed the release of male and female medusae.

初步研究发现火珊瑚释放水母体与光线和性别有关，雄水母体比雌水母体先释放出来，不论雌、雄群体，置於暗组的火珊瑚释放水母体的巅峰时间，要比置於正常情形下的来得晚。

All the lesions in 10 patients did not show the ＂caput medusae＂ sign in arterial phase of IVM.

结论多排螺旋CT在诊断IVM中，脑静脉期血管成像优于动脉期，而静脉系统与病灶容积重建、图像的融合，是显示IVM的有效重建方法。

Methods A retrospective analysis was performed for images of CT,MRI and DSA of 12 patients with intracranial venous angiomas.In all cases,7 cases male,5 cases female,age ranged from 8 years old to 72 years old.All patients underwent the examinations of CT,MRI and/or DSA.Results All 12 patients had single lesion.In these cases,there were 6 cases （50%） located in cerebella,6 cases （50%） located in cerebra including 3 cases （25%） in lobus frontalis and 3 cases （25%） in lobus parietalis.Most patients had slight clinical symptoms and were detected the lesions accidentally when they were examined for other diseases.Compared the imaging features of CT,MRI and DSA,conventional CT scan was negative,but there were characteristic images which was "dendritic" sign in contrast-enhanced CT and MRI,and typical findings of "caput medusae"sign in venous phase of DSA.

结果 颅内静脉血管瘤均为单发；6例（50%）位於幕下小脑实质内，6例（50%）位於幕上额叶（3例25%）、顶叶（3例25%）脑实质内；患者临床症状轻微，多为合并其他病变检查时偶然发现；CT、MRI及DSA的影像比较，CT平扫为阴性，CT增强扫描与MRI平扫呈特征性表现，即树枝征，DSA静脉期可见典型表现蛇头征。

The water phsiological characteristics of four perennial plant species (Populus euphratica, Tamarix ramosissima, Calligonum caput-medusae, and Alhagi sparsifolia) around Cele Oasis in Xinjiang were studied through their vegetation growth period.

对新疆策勒绿洲外围多年生植物胡杨、柽柳、沙拐枣和骆驼刺的水分生理特性进行了试验研究。

Petechiae, ecchymoses,"pinch purpura," and caput medusae are some of the vascular lesions associated with malignancies.

瘀点、瘀斑、&挤压性紫癜&和脐周静脉曲张是与某些恶性肿瘤有关的血管性损害。

Petechiae, ecchymoses,"pinch purpura," and caput medusae are some of the vascular lesions associated with malignancies.

瘀点、瘀斑、&拧捏性紫癜&和脐周静脉曲张是与某些恶性肿瘤有关的血管性损害。

Seen here is "caput medusae " which consists of dilated veins seen on the abdomen of a patient with cirrhosis of the liver.

此处可见肝硬化的患者腹部静脉曲张而呈现&海蛇头&样外观。

Their width and length :( 3.16±0.85) mm and (5.64±4.19) cm musculocutaneous nerve;(1.31±0.46) mm and (2.20±1.28) cm brichialis never;(1.75±0.56) mm and (9.21±2.48) cm biceps brachii never;(1.19±0.45) mm and (1.40±0.32) cm brachialis never;(1.57±0.59) mm and (11.77±2.36) cm caput longum of biceps brachii never;(1.54±0.49) mm and (9.62±2.27) cm caput breve of biceps brachii never;(2.14±0.46) mm and (12.86±4.51) cm communicating branches;（2.16±0.49）cm and

结论肌皮神经及其分支的变异较大，临床可以用肌皮神经或其分支作为供体修复臂丛和桡神经或以其他神经修复肌皮神经，但应注意其分支形式及可游离长度，以找到合适的神经以利吻合。

Among medusae collected in recent years 46 species of Hydromedusae , 2 species of Siphonophore and 2 species of Ctenophora were identified and a new species Ectopleura platypicata Xu et Huang was discovered .

本文根据作者近几年来所采集标本，在鉴定出辽宁沿海水螅，水母46种，管水母2种和栉水母2种的基础上，其中有水螅水母一新种

Based on this extended directed graph, an algorithm for creating it is proposed, the time complexity analysis of the algorithm is given, and its correctness is proved.

基于这种扩充有向图，提出了一种对象范式生成算法，并给出了算法的时间复杂度分析和正确性证明。

"The Butterfly effect" is not alarmism.

"蝴蝶效益"不是危言耸听。