有内脏与腔壁的腹膜。
精密加工的阀杆和填料腔。阀杆和填料腔壁的平直度、圆度和表面光洁度是最基本的要求。
Precision stem and packing Chambers. Straightness, roundness and fine finish of stem and packing chamber wall are essential.
当薄的衬壳发生屈曲时，由于壳体受到空腔壁的约束，因此它的屈曲行为与一般的壳体屈曲问题不一样。
When it bucks, the buckling of model is different from other shells because it is constrained by the cavum.
目的是观察含神经肽Y在扬子鳄泄殖腔壁内的分布情况。
The objective is to observe the distribution of nerves containing neuropeptide Y in cloaca wall of Alligator sinensis.
脊索是双边对称的，三叶裂的，分段的腔壁。
Chordates are bilaterally symmetrical, triploblastic, segmented coelomates.
它起源于泄殖腔壁侧面直接在前面的肚皮上发泄，和卷发向后使轴与头部直接位于下方的通风口开幕。
It originates from the wall of the cloaca directly in front of the vent on the belly side, and curls backwards so the shaft and head lies directly beneath the vent opening.
阀杆和填料腔壁。精确的圆度和平直度，高级8-16RMS或镜面表面光洁度。
Stem and packing chamber walls. Close roundness, straightness and superior 8–16 RMS or burnished surface finish.
方法：对45例不同胚(胎)龄时期的鞍旁结构行组织学连续切片，观察鞍侧腔壁结构及其内容物的形态学变化过程。
Methods: Serial histological sections of 45 human embryos and fetus were performed to observe the development and organization of the contents of the compartment.
文章研究了电极结构，金属腔壁对工作气体的冷却作用和腔内的增益分布。
The electrode structure, metal wall action on the active medium cooling, and the gain distribution have been studied.
又短又窄的填料腔。总的填料长度缩短改善了密封的有效性。腔壁具有相当的光洁度。
Short and narrow packing chamber. Sealing effectiveness improves as overall packing length shortens. Chamber wall is burnished for superior finish.
借助金相显微镜、扫描电镜等分析手段，对压铸铝合金清洗泵腔壁断裂失效的原因进行了分析。
Failure analysis of parietal cracking in scavenging pump made of die casting aluminium alloy was carried out by means of metallographic examination, SEM analysis and so on.
结果：鼻腔及鼻旁窦、喉部、气管、支气管及胃、肠腔CT仿真内镜获得类似于纤维内镜显示空腔器官腔壁或腔内病变形态的效果。
Results:The imaging findings of CTVE of nasal cavity and paranasal sinus, larynx, trachea and bronchi, stomach and colon were similar to the results of fiberoptic endoscopy.
理论和实验研究了腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响。
And the approximate rigid conditions for small underwater cylindrical Helmholtz resonators of different sizes are given.
计算中体现了空气冲击波与空腔壁作用后激发的强谱振幅高频冲击波。
High frequency with strong level induced by interacting shock wave to cavity wall was expressed in calculation.
研究人员推测roger的大脑从他的胸腔壁和皮肤下跳动的血管记录了他的心跳。
Researchers suspected Roger's brain registered his heartbeats from the surface of his chest wall and from blood vessels pulsating under his skin.
目的 ：观察含神经肽Y（NPY）、P物质 （SP）神经在扬子鳄泄殖腔壁内的分布情况。
Objective:To observe the distribution of nerves containing neuropeptide Y (NPY) and substance P(SP) in cloaca wall of Alligator sinensis.
目的 ：观察含神经肽Y（NPY）、P物质 （SP）神经在扬子鳄泄殖腔壁内的分布情况。
Objective:To observe the distribution of nerves containing neuropeptide Y (NPY) and substance P(SP) in cloaca wall of Alligator sinensis.
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