lacuna
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n. 空隙；空白；[生物] 腔隙
n. (Lacuna)人名；(西)拉库纳
n.
空白；空隙；腔隙；缺陷
变形
复数：lacunae
英英释义
lacuna[ lə'kju:nə ]
n.
a blank gap or missing part
同义词：blank
an ornamental sunken panel in a ceiling or dome
同义词：coffercaisson
双语例句
用作名词(n.)
Fill up a lacuna in one's knowledge
填补知识上的空白。
His long reticence temporarily distracted attention from a bigger lacuna.
他始终保持沉默，分散了人们对一个更大缺漏的注意力。
There was so much very deep lacuna in his crude big hands.
粗糙的大手上一道道很深的裂口。
权威例句
Osteocyte lacuna size and shape in women with and without osteoporotic fracture.Hempel's Raven Paradox: A Lacuna in the Standard Bayesian Solution
Microdamage and osteocyte-lacuna strain in bone: a microstructural finite element analysis.
Filling the lacuna between research and practice: an interview with Michael Peckham. Interview by Richard Smith.
Inducible phenotypic plasticity of the radula in Lacuna (Gastropoda: Littorinidae). Veliger 4:201-204
Embolisms and refilling in the maize leaf lamina, and the role of the protoxylem lacuna
Algal associations of Tricolia pullus, Lacuna vincta and Cerithiopsis tubercularis (Gastropoda) with special reference to the settle...
Virtual restoration of ancient Chinese paintings using color contrast enhancement and lacuna texture synthesis
Virtual restoration of ancient Chinese paintings using color contrast enhancement and lacuna texture synthesis
Effects of body size, water current and microhabitat on mucous-thread drifting in post-metamorphic gastropods Lacuna spp.
lacuna
lacuna: see lake
lacuna (n.)
"blank or missing portion in a manuscript," 1660s, from Latin lacuna "hole, pit," diminutive of lacus "pond, lake" (see lake (n.1)). The Latin plural is lacunae. Related: Lacunal; lacunar; lacunose.
1. Our increased awareness of the scarcity value of environmental resources makes this lacuna especially troubling.
我们对环境资源稀缺价值意识的增强，让这种忽略令人尤为担心。
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2. Conclusion Pontine lacuna infarctions occupy most of the pontine infarctions and its prognosis is well.
结论脑桥腔隙性梗死占脑桥梗死的绝大多数且预后较好。
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3. One such lacuna has been the absence of well-preserved feathers from the Cretaceous—the period between 145m and 65m years ago that ended with the mass extinction that wiped out the dinosaurs.
白垩纪是145万年前至65万年前的一段时期，末期出现恐龙的大灭绝。
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4. Conclusion Pontine infarctions were mostly lacuna infarctions and their clinical manifestation was related to the position and size of infarction focuses.
结论脑桥梗死多数为腔隙性梗死，其临床表现与病灶部位及大小有关。
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5. Conclusion:The abnormality of BAEP is an early indication of brainstem infarction, but in patients with normal BAEP, lacuna or patch infarctions could not be excluded.
结论：BAEP图形的异常改变，是脑干梗死患者早期变化的一个指征，而正常BAEP不能排除脑干腔梗或小片状梗死。
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6. Objective We analysis the clinical significance of lacuna encephalon infarction.
目的分析腔隙性脑梗塞在临床中的表现。
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7. Because of the draggle of the administer conceptions , the lacuna of legislation and the defects of the remedy mechanism, the clash between the administration and educated rights is increasing.
由于管理观念落后、立法存在缺陷以及救济机制失范等诸多原因，高校对学生的管理权与学生受教育权的冲突日益增多。
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8. The rate of the empty lacuna increased with the time of experiment.
且骨陷窝空虚率随用药时间的延长而增加。
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9. Results:The proportion of cerebral thrombo-infarction and lacuna-infarction of MS were higher than that of control group.
结果：MS各组的血栓性脑梗死和腔隙性脑梗死的患病比例均高于对照组。
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10. And with new innovations in microscope technology, the lacuna between imaging speed and resolution continues to narrow.
在创新的显微镜技术下，摄影速度和解析度的缺口正在缩小。
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11. Objective The clinical characteristics of lacuna encephalon infarction was analysis.
目的分析腔隙性脑梗死的临床特点。
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12. Head MRI showed infarction of left paraventricular and corpus callosum, and old lacuna infarction of right basal ganglion and pons.
头部MRI检查可见左侧脑室旁、胼胝体梗死，右侧基底节、脑桥陈旧性腔隙性梗死；
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13. Results: The proportion of large artery atherosclerosis and small-artery occlusion lacuna and the levels of serum uric acid were higher than other groups (P0.05).
结果：大动脉粥样硬化型、小血管闭塞型所占比例最大，发病年龄高，血尿酸水平明显高于其余各组（P0.05）。
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14. Correspondlingly the number of empty lacuna increased gradually(P0.01).
相应的骨小梁空虚骨陷窝数逐渐增多（P0.01）。
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15. Tax planning is used frequently by foreign funded enterprises to save tax payout. however, some of them abuse tax planning, aiming at the lacuna and illegibility of tax laws.
通过税收筹划节税是外商投资企业惯用的方式，但是，一些外商投资企业往往利用税法的空白或灰色地带打“擦边球”，滥用税收筹划。
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16. Lacuna theory was originally developed by the school of Russian ethno-psycholinguistics.
空缺理论是俄罗斯心理语言学空缺理论流派的研究成果。
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17. Results Two groups were formed according to image classification, including asymptomatic lacuna cerebral infarction (90.05%) and asymptomatic micro-infarction (9.5%).
结果影像学改变分为两类：一类是无症状性腔隙性脑梗死，占90.05%；
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18. Objective To investigate the clinical value of transcranial Doppler (TCD) in cerebral lacuna infarct.
目的探讨经颅多普勒（TCD）检查在脑腔隙性梗死中的应用价值。
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19. By X-ray detector, Electronic microscope and energy pedigree instrument, the dispersion lacuna in ZL101A aluminium alloy cast was analyzed.
采用X射线探伤、电镜能谱等测试手段，对ZL101A铸造铝合金铸件断面上弥散分布的细小孔洞缺陷进行分析。
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20. Repair immediately when the lacuna is discovered.
发现缺陷后立即修理。
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21. Reasons of forming first cracks were foundry lacuna , impurity gathering, lard exiting.
铸造缺陷、杂质元素偏聚和夹杂物的存在是形成早期裂纹源的原因。
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22. Methods: The simple mini-size perfusion cannula for continuous douche and negative pressure drainage was handmade and used on 23 patients suffering from large hypodermal infected lacuna.
方法：用自制微型双套管实施持续冲洗负压吸引技术，处理2 3例感染创面修复后皮下巨大感染腔隙。
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23. The fibrosis, hyperplasia, and hypertrophy of soft tissues can cause the change of soft tissue in relative motion disorder, tension increase, length shorten, lacuna pressure increase.
人体软组织具有重要地位，软组织纤维化和增生、肥厚等多种原因能够使软组织发生相对运动障碍、张力增高、长度缩短、腔隙内压增高等改变。
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24. Electron micrograph of a chondrocyte in its lacuna and almost entirely filling the lacunar space.
电镜照片显示软骨细胞充满骨陷窝中。
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25. Electron micrograph of a chondrocyte in its lacuna and almost entirely filling the lacunar space.
电镜照片显示软骨细胞充满骨陷窝中。
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lacuna
