head cavity
英 [hed ˈkævəti]
美 [hed ˈkævəti]
n. 头腔
双语例句
- The cutter head is covered with a cavity of the hemispherical cutter head.
半球形刀头套的空腔罩住刀头。 - They often arise from the nerve of head and neck, but rarely seen in the oral cavity.
最常出现的地方是在头颈部，但是长在口内就非常少见。 - The caput humeri is the head of the humerus which fits into a cavity in the scapula.
肱骨头是和肩胛骨的腔相吻合的肱骨的头。 - Center part includes head and spinal cord, be located in respectively inside cranial cavity and vertebra canal, both close on structure and function connection, form central nervous system.
中枢部分包括脑和脊髓，分别位于颅腔和椎管内，两者在结构和功能上紧密联系，组成中枢神经系统。 - Application of erythromycin eye ointment and paste thin film for patients undergoing head, oral cavity, maxillofacial region operations under general anesthesia
红霉素眼膏和粘贴薄膜在头口腔颌面部全身麻醉手术病人中的应用 - Head and neck cancers comprise cancer of the oral cavity, salivary glands, sinuses and nasal cavity, pharynx, larynx and lymph nodes in the upper neck area.
头颈部肿瘤包括口腔癌，唾液腺癌，鼻窦和鼻腔癌，咽癌，喉癌和淋巴结癌等上颈部肿瘤。 - Special design of basket die head of for HDPE ( PP, ABS) large diameter pipe with thick wall offer lower melting temperature, good mixing, lower pressure of cavity, and stable production.
特殊设计的HDPE（PP，ABS）篮式膜具，使溶解温度更低，拥有好的混合效果，低的机头压力，并有好的稳定产量。 - A model of KE projectile with various head shape to pre-damage concrete is set up on the basis of modified cavity expansion theory.
利用空腔膨胀理论建立了不同头部形状动能侵彻体对预损伤混凝土的侵彻模型。 - The hydraulic analysis of pump for suction penetration of bucket foundation as well as the pressure head relation between bucket cavity and pump inlet for different water depths and different pump mounting heights are described in this paper.
对桶形基础平台负压沉贯过程中汲水泵机进行了初步水力分析，讨论了不同水深、不同泵机安装高度情况下，桶腔和泵机进口之间的压头关系。 - One case of femoral neck fracture and anterior dislocation of femoral head to pelvic cavity
股骨颈骨折并股骨头前脱位至盆腔1例 - Cases of four parts fractures, 2 cases of humeral head osteonecrosis, 1 case of osteonecrosis of humeral head and glenoid cavity, 2 cases of proliferative arthritis with the shoulder rigidity, 1 case of bone humor.
肱骨四分骨折6例，肱骨头坏死2例，肱骨头合并关节盂坏死1例，类风湿关节炎合并肩关节强直2例，骨巨细胞瘤1例。 - Results: The trabecula of femoral head of the experimental group changed to thinner and more sparse, empty bone lacune increased, the bone marrow cavity with edema and larger fatty cells were also observed and compared with the control group.
结果：光镜下实验组较对照组股骨头骨小梁变细、稀疏、空骨陷窝明显增多，脂肪细胞增大。 - In national vocal music the training of the tenor part is a integrated process, in which the key points are the training in the fulcrum of head cavity, the resonance of head cavity, the direction of the singing voice, and the flow of the breath.
在民族声乐中，男高音歌唱训练是一个综合过程，其中头腔歌唱支点、头腔共鸣、歌唱声音的方向和气息的流动是关键的因素。 - Conclusion High dose corticosteroids can cause osteonecrosis, fat tissue was accumulated in the bone marrow of femoral head and the pressure of cavity in bone marrow increased and the osteonecrosis of femoral head induced.
结论肾上腺糖皮质激素可诱发兔股骨头坏死，激素引起脂肪在骨髓腔内堆积，骨髓腔内压升高而导致股骨头缺血诱发骨细胞坏死。 - On the basis of interference treatment algorithm for spherical cutting tool, analysis was made on the interference treatment technology for flat head cutting tool path in NC triaxial machining unrestricted camber of mould cavity.
在球面刀具干涉处理算法的基础上，对模具型腔自由曲面NC三轴加工中平头刀的刀具轨迹的干涉处理技术进行了分析。 - Based on dissection and measurement on 20 adult head cadavers, there is the close relationship between lacrimal duct and lateral wall of the nasal cavity.
为了减少或避免易内鼻窦手术损伤泥道，在20具成人尸头标本上，观测泪道与鼻腔外侧壁的毗邻关系。 - Aiming at the need for large displacement and high discharge head for oil production equipments in oilfield, combined application of double-thread PCP ( progressing cavity pump) and circular cross-section coiled pumping rod is put forward in this paper.
针对油田生产对于大排量、高扬程采油设备的需求，文章提出了双头大排量单螺杆泵与圆截面钢质连续抽油杆配套使用的方案。 - Methods Four transducers were set in head, oral cavity, larynx and chest cavity, respectively, recording the characteristics of spectral energy and distribution among 63 singers when pronouncing/ a/ with low, medium, high tonalities respectively.
方法用四个传感器分别放在头、口、喉、胸部位，测试63例歌唱者发低、中、高/a/音时的频谱特性和各部位的能量分布。 - The feature of the progressive cavity pump mobile intermittent recovery technique is using a tractor as power unit, adopting a double universal coupling transmitting the power to a drive head to make the rod string rotate and thereby drive the progressive cavity pump for pumping.
新开发的螺杆泵机动间歇采油技术及设备的主要特征是用拖拉机做动力源，用双万向联轴器把动力传递给驱动头，由驱动头带动抽油杆柱旋转，进而驱动螺杆泵旋转抽油。 - It has been reported in the extremities, head and neck, back, retroperitoneum, abdominal cavity and other sites.
可发生于四肢、头颈部、背部、腹膜后及腹腔等处。 - In order to have a better enhance of the cavity mixed results, in this paper, design a herringbone head cavity, and do lots of comparative study between herringbone head cavity and flat head cavity.
为了使凹槽有更好的增强混合效果，本文设计了一种人字形凹槽，并对这种凹槽与平凹槽进行了对比研究。 - In this dissertation, the structural characteristics of cavity that is situated in the head of underwater vehicle and inner noise character was studied and realized thoroughly. The noise testing method of the cavity was established elementarily by combining the trait of ship noise measurement.
本文通过对水下航行器艏部腔体结构特点及腔体内部噪声特征的深入了解与研究，结合实船噪声测量的特点，初步建立了水下航行器艏部腔体噪声测试方法。 - According to its materials 'grindability, its influencing factors, the Special Structure of Cavity and combining with the experience of factory, we have designed and manufacture a set of special honing head, which can be suitable for processing the Cavity Structure of Oxygen-free copper.
通过分析无氧铜材料的磨削性能及其影响因素，并根据该腔体的特殊结构，再结合工厂加工经验设计并制造出一套适合无氧铜腔体结构的新型珩磨头。