isthmus ['isməs]

isthmus的基本解释

n.

地峡, 峡部

isthmus所属的单词分类

Landform / 地形 [185]

sea cave  ·  oxbow lake  ·  oceanic trench  ·  natural arch  ·  mid-ocean ridge  ·  lava tube  ·  lava dome  ·  glacier cave  ·  crater lake  ·  barrier island

与isthmus相关的网络例句 [注：此内容来源于网络，仅供参考]

Methods:Fifty paired embalmed cadaveric humeri (twenty-five pairs:fourteen from male donors and eleven from female donors) were scanned in medial-lateral and anterior-posterior position according to the humeral retroversion by CT. Images of the humeri in the transverse planes at the lowest border of neck,20mm and 40mm distal of LBN(LBN-20、LBN-40), isthmus, head-neck anterior-posteriorwere obtained. Sixty-one extracortical and intracortical parameters were measured exactly by image analytic computer software that included offset, head position, head-shaft angle, head to tuberosity height, head thickness, curvature radius, articular surface arc, neck diameter, isthmus position, proximal and distal border of isthmus, maximum coronal and sagittal diameter of medullary canal and thickness of cortical bone in four planes, including LBN, LBN-20,LBN-40 and isthmus.

50根成对防腐肱骨(男14对，女11对)按肱骨头扭转角置于冠状位和矢状位，行肱骨全长，头颈矢状面，解剖颈下缘及其下20mm、40mm，髓腔狭窄部四平面CT扫描，由CT软件测量冠、矢状位髓腔内外参数共61项，包括头心—干轴距，头位置，头干角，头—结节高度差，头厚度，头半径，关节面张角，解剖颈直径，髓腔狭窄部位置，解剖颈下缘及其下20mm、40mm和狭窄部四个平面髓腔的最大冠、矢状径，皮质骨厚度等。

Objective To study the characters of L type calcium current of atrial isthmus,and to investigate the mechanism of arrhythmias related to atrial isthmus.

目的 研究心房峡部L型钙电流的特性，探讨心房峡部参与心律失常的机制。

However, the Finnish troops in the balance of forces is very adverse circumstances, by virtue of 1927-1939 in the Karelian Isthmus built "Mannerheim line" of the strong fortifications, the use of cold and swamp forests, a favorable position to fight back war , positional warfare, and expendable to surround and annihilate war, except in the Arctic Ocean so Soviet Moldova and Sara Bei Cai rapid progress in the region outside, in the Karelian Isthmus and Ladoga Lake area suffered heavy casualties, the main positions of the Finnish Army did not Jiugong grams.

然而，芬军在力量对比非常不利的情况下，凭藉1927—1939年在卡累利阿地峡修建的"曼纳海姆防线"的坚固工事，利用严寒和沼泽森林的有利地形，展开反击战、阵地战和消耗性围歼战，因此苏军除在北冰洋的贝柴摩和萨拉地区进展较快外，在卡累利阿地峡和拉多加湖一带伤亡惨重，对芬军主阵地久攻不克。

与isthmus相关的网络解释 [注：此内容来源于网络，仅供参考]

isthmus：地峡

'''地峡'''(Isthmus)是连接两大型陆地之中的一个较窄的陆地地区,往往成为两个水体之间的通航障碍. 地峡(Isthmus)是连接两大型陆地之中的一个较窄的陆地地区,往往成为两个水体之间的通航障碍.

isthmus：峡

像这样一位知名之士的慷慨义行并不限于雅典一地,他把位于大地峡(Isthmus)的海神(Neptune)殿整修得美仑美奂,还有科林斯(Corinth)的剧院、德尔斐(Delphi)的体育馆、色摩比利(Thermopylae)的浴场以及意大利坎努西姆(Canusium)的供水渠道.

isthmus：峡部

大体分为间质部(intramuraloviduct)、峡部(isthmus)、壶腹部(ampulla)及漏斗部,间质部与峡部之间称子宫一输卵管连接(utero-tubal junction,uTJ),峡部与壶腹部之间称壶腹一峡部连接(ampullary-isthmic junction,AIJ),这些连接部位的管壁较厚,

isthmus：甲状腺峡部

甲状腺功能低下六,甲状腺手术麻醉准备事项七,参考资料解剖位置 甲状腺(thyroid gland)位於颈部中央且跨过气管,左右各一叶,两叶内以甲状腺峡部(Isthmus)连接似"H"型;此峡部位於第二及第三气管环之上.在甲状腺峡部上一公分以内,

rhombencephalic isthmus：菱脑峡

菱脑 rhombencephalon | 菱脑峡 rhombencephalic isthmus | 端脑 telencephalon