气腔

Results Interlobular septa thickening was shown in 16 cases; ground-glass opacification was revealed in 14 cases; irregular lines were found in 11 cases, bronchiolcctasis was noted in 7 cases; micro nodules were demonstrated in 4 cases; and honey combing alteration was visualized in 3 cases.

结果 28例肺类风湿性病活动期患者CT异常改变显示：①小叶间隔增厚16例，②不规则纤维索条影11例，③磨玻璃样变14例，④牵拉性细支气管扩张7例，⑤结节状气腔实变病灶4例，⑥蜂窝样灶3例，以网格样及磨玻璃样病变多见。2种表现的CT评分结果与肺弥散功能存在负相关性。

Result The HRCT appearances of EAA inciuded micronodules or nodules were seen in 8 cases,space consolidation in ten cases,ground-glass opacity in eight case, limited pulmonary emphysema in one case,four cases had air trapping and mosaic perfusion ,thick interlobular speta and honey combing in eight cases.

结果 外源性过敏性肺泡炎HRCT主要表现为微结节或结节8例，气腔实变10例，磨玻璃样变8例，局限性的空气残留并形成"马赛克"样灌注4例，局限性肺气肿1例，小叶间隔增厚及蜂窝状改变4例。

Patients were treated by surgery, among them 2 patients died of temporal lobe radionecrosis,and the survival time of re...

CT特征性表现：骨破坏广泛而对称或局限；骨体的表面裸露在气腔中；有死骨形成；软组织内见小气泡。

Using the 294cc rotary engine, it can influence the maximum rpm and power of the engine output under the terms of using all kinds of length intake. Then it can find out the best length of intake of the rotary engine. In addition, under the terms of space limit of intake, it can influence the maximum rpm and power of the engine output when the intake is forced to limit on a certain length. To install a resonance in the intake system, according to the equation of Helmholtz, it can design the all kinds of size of the resonance. Using to change the volume and geometirc form of the resonance, it can find out the maximum rpm and horsepower of engine output in order to reduce the influence of the variation of engine intake length. Under the verification of the experimental result, this simple device can increase the rpm and horsepower of the rotary engine obviously to achieve the output performance that the engine requires to supply. Such the revisal of intake need the lower cost but it can obtain very obvious efficiency. It is a very feasible way.

藉由一具294cc的飞行器引擎，在使用各种不同长度进气道的条件下，对引擎所能输出的最大转速及马力有一定的影响，藉此找出该具引擎的最佳进气道长度；此外，在进气道因空间限制的前提下，进气道被迫只能局限某个长度以下时，在这种条件下，引擎所能输出的最大转速与马力等相关性能会随之受到影响，在进气系统加装一个共振腔，配合Helmholtz的方程式，设计出各种共振腔各部位的尺寸，利用改变共振腔的体积与几何形状，可以寻求增加引擎转速与输出马力的最大值，藉此降低进气长度变化所带来的影响，在实验结果的验证下，此一简单的装置可以明显的增加引擎转速与马力，以达到对引擎所需的输出性能要求，这样的进气系统修改所需的费用极低，但却可获得很明显的功效，是十分可行的方式。

In plants, trabeculae may be found in Selaginella stems, where they suspend the steles in large air spaces.

植物中，卷柏的茎内具有横隔，将中柱分隔为多个气腔。

Cases were the diseases with two or super-two kings of abnormity, including 25 cases' chronic obstructive pulmonary disease, 7 cases' pulmonary alveolar proteinosis and 5 cases' viral pneumonia. The DGGO had presented mosaic-fashion's shadow or geographic change or crazing paving pattern, or the DGGO had centrally distributed with lobular central node, acinose node and interstitial fibrosis. Conclusion DGGO may be seen in various diseases.

两种因素或两种以上因素异常的疾病有慢性阻塞性肺病25例、肺泡蛋白沉积症7例及病毒性肺炎5例，慢性阻塞性肺病为通气-血流障碍所致，其磨玻璃影与低密度区形成马赛克样改变，常伴有桶状胸；而肺泡蛋白沉积症及病毒性肺炎同时具有气腔和固有肺结构异常，其磨玻璃影是间质性病变与实质性病变共同作用的结果。

Dosimetric study on dose perturbation in inhomogeneities for small beamlets has been a very intractable question in the field of tumor radiation physics at all times. The measured uncertainty and the complexity of the media, such as bone, lung, cavity and their boundaries, lead to the difficulty of this kind of problems.

小射野在非均匀异质组织中的剂量特性研究一直是肿瘤放射物理领域中一个难点问题，其原因在于测量的不确定性和体中骨头、肺、气腔中以及它们和组织交界处的复杂性。

The infected tissues were changed at the cellular level in morphological structure and physiological and biochemical metabolism, such as cell wall collapse, tylose plugging in air cavities, reduction of glairin and amylum, cell lignification, and brown gum in vessels. The crude toxin produced by F.

受侵染的植物组织在细胞水平上发生一系列形态结构和生理生化代谢的病理变化，包括细胞壁消解、侵填体堵塞气腔、粘胶质减少、淀粉量减少、细胞木质化和黄褐色胶状物堵塞导管等。

In this study, the author explored the factors that affect the pitch of Ocarina by experiment plan, the air window, air chamber and holes and their effects on pitch, and analyze the difference of hole arrangements of Ocarina in actual and theoretical musical scale.

本研究主要在探讨影响陶笛音高的因素，经由实验计画的进行，来了解气窗、气腔与音孔对音高的影响，以及分析配孔式陶笛在实际与理论音阶上有否差异？

The primary aim of this study was to determine the concentration of salbutamol achieed in plasma after treatment with intraenous salbutamol.

这个研究的主要目标是测量静脉使用舒喘灵后血浆中舒喘灵的浓度，第二个目标是在正常鼠肺中检测气腔中来刺激AFC的舒喘灵浓度

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！