结节或实变影内空洞形成较晕轮征、新月征更常见。
Nodules or consolidation with evidence of cavitary lesion had a higher sensitivity than the halo sign or air crescent sign in both groups.
目的探讨髓内肿瘤伴脊髓全长空洞的诊断、治疗方法及空洞形成机制。
Objective To investigate the diagnosis, treatment and formation mechanism of syringomyelia in intramedullary spinal cord tumor associated with whole spinal cord syringomyelia.
脊髓内肿瘤两极的空洞形成，考虑与肿瘤压迫，循环障碍，水肿液蓄积有关。
The syrinx located by the ends of spinal cord tumor might be resulted from tumor pressure, circulatory disturbances and edematous fluid accumulation.
但是，1974年科学家发现，卤代烷化合物是造成臭氧空洞形成的重要原因。
But in 1974 scientists found that the halogen-alkyl compound is the main factor of those can lead to the Ozone cavity.
旨在估计肺结核(ptb)特别是肺空洞形成之后慢性肺曲霉病(CPA)的全球负担。
To estimate the global burden of chronic pulmonary aspergillosis (CPA) after pulmonary tuberculosis (PTB), specifically in cases with pulmonary cavitation.
当接缝和裂缝扩大形成空洞时，大量的水也会被储存在石灰岩中。
Large quantities of water may also be stored in limestones when joints and cracks have been enlarged to form cavities.
模拟结果表明，尘埃环在海王星的轨道边上形成了一个空洞。
The results showed that a hole in the dust follows Neptune around in its orbit.
高积网状云。 “对于所有的观云爱好者来说，能欣赏到这种难以捉摸的云彩无异于恩赐，”当下沉的气团在云层中形成空洞时，网状云便出现了。
Altocumulus lacunosus. “An elusive prize for any cloud collector,” lacunosus clouds form when sinking pockets of air create holes in a cloud layer.
米粒含有大量糖份并在高温中被蒸煮，这使糖份变成晶状并形成空洞结构。
Rice Krispies contain lots of sugar and are cooked at high temperature, which makes the sugar form crystals and creates air-filled cavities.
几年前，科学家对两架飞机在云中形成一个空洞，随后开始飘雪的现象很是惊异。
A few years ago scientists were surprised by the sight of two planes carving a hole through a cloud—which then began spewing snow.
天坑在空洞上方形成，但压力点是什么呢？
Sinkholes form over the voids, but what of the points of pressure?
有些孔洞显然不是新近形成的，因为已经被脚印或灰尘抹平了，有些则是最近的，因为空洞周围的泥土很光滑，轮廓很清晰。
Some of was not newly formed obviously, as it's been smoothed out by footprints or dirt, while others were recent, because the soil around the hole was very smooth, very clear outline.
熔岩在地下流动形成的熔岩空洞，也是旅游者感兴趣的地方。
The molten lava flows the formative molten lava in the underground empty is also a tour interested in place.
平面反向延续到小鼓商店。它占据了整个空间形成“书屋”(一个与品牌密切相关的主题)，而不是形成空洞。
The plane continues into the Little drom Store inversely. Instead of forming voids, it occupies a volume that forms the floor of a "tree house" (a theme closely related to the brand).
这个主要空间形成了大片透明的开口或空洞，朝向后面花园的木制露台。
The main space produces large transparent openings or voids that open out onto a deck at the rear garden.
对三种不同热处理(正火、退火、球化)的低碳钢中微空洞的形成进行了一些观测。
Some observations of voids formation were carried out by using low carbon steel with three kinds of heat-treatment, namely, normalizing, annealing and spheroidizing.
肺癌中央部分坏死液化形成癌性空洞时，X线征象易与肺脓肿混淆。
Liquefaction necrosis of the central part of lung cancer formation, when empty, X-ray signs easily confused with lung abscess.
熔岩在地下流动形成的熔岩空洞，也是旅游者感兴趣的地方。
The molten lava flows the formative molten lava in the underground empty, is also a tour interested in place.
盐穴就是在地下盐层中通过钻井，利用水循环的方法，将盐层溶解，最终形成一个体积较大的空洞。
Salt caverns are underground cavity formed by drilling and water circular melting salt in underground salt layer.
虽然结节病很少见真性空洞，但是可有肺大泡的假空洞及广泛纤维化形成的支气管扩张。
Even though true cavitary sarcoidosis is rare, pseudocavities representing bullae or bronchiectasis are common in patients with extensive fibrosis.
广泛的急性炎症可导致脓肿形成，如图所示，肺上叶和肺下叶可见圆形脓肿(脓液排出后在切面上显示为空洞)。
Extensive acute inflammation may lead to abscess formation, as seen here with rounded abscesses (the purulent material has drained out after sectioning to leave a cavity) in upper lobe and lower lobe.
它们是酸性水腐蚀石灰石后出现空洞而形成的。
在晶界上形成形态复杂稳定的碳化物能阻止空洞的连接，从而延长了蠕变第三阶段，增加了断裂时间。
The stable eutectic carbides with complex morphologyprevent coalescence of grain boundary voids and therefore prolong tertiary creep stage and rupture time.
这些功能数据资料跟脊髓空洞，炎症及疤痕形成的组织学证据有直接关系。
These functional data correlated directly with histological evidence of a decrease in spinal cord cavitation, inflammation, and scar formation.
脊髓损伤后所形成的坏死空洞和反应性增生的胶质瘢痕是导致脊髓损伤再生修复受阻的重要因素。
The formation of necrosis cavum and glial scar after spinal cord injured was one of important factor that affected regeneration of nerve fiber and neuron.
由热处理后试样冲击断面的SEM照片可见水分挥发留下的空洞，这些空洞容易形成应力集中点，因而导致冲击韧性降低。
Many round voids which result in stress concentration easily are found on SEM micrographs of fracture surface after heat-treatment, so the notched izod impact strength of the sample decreases.
空洞和间隙环的形成，是辐照过程中材料微观结构演变的基本问题。
The development of voids and interstitial loops are the basic aspects of the microstructure changes of the material under irradiation.
在一些情况下，由此而形成的内部损伤与仅有大小空洞的损伤有显著的不同特点。
Under certain circumstances, the internal damage caused by such mechanism has drastic difference from that accumulated by pure voiding of large and small sizes.
在一些情况下，由此而形成的内部损伤与仅有大小空洞的损伤有显著的不同特点。
Under certain circumstances, the internal damage caused by such mechanism has drastic difference from that accumulated by pure voiding of large and small sizes.
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