轴管

Lateral tumors in adults often appear extraaxial and may simulate meningiomas of the cerebellopontine angle or tentorium, acoustic neuromas, ependymomas, glomus jugulare tumors or metastases, solid hemangioblastoma and choroid plexus papilloma.

位于外侧的肿瘤经常表现类似于轴位病变，与桥小脑角区或幕下脑膜瘤、听神经瘤、室管膜瘤、颈静脉球瘤或转移瘤、实性血管母、以及脉络膜乳头状瘤相类似。

During the wall thickening, the number of Golgi bodies increased apparently and cytoplasm was filled with Golgi vesicles. Polylamellate structure of the secondary wall appeard, Along with the further development of tracheary elements, the nucleous disappeared and organelles were decreased, while cortical microtubules were arranged neatly against the inner side of plasmalemma.

初生壁与质膜之间有间隔较规律的次生壁突起；中期，线粒体和高尔基体的数量明显增加，细胞质中几乎充满高尔基体及其囊泡，次生壁中微纤丝已成有序排列；晚期，细胞核消失，导管中央形成空腔，细胞器迅速减少，仅观察到少量高尔基体和线粒体，有大量周质微管沿细胞长轴分布，且在次生壁的周围有大量小泡附着，次生壁的分层结构清晰可见。

Axial multi-planar reconstruction of the stents and curved-planar reconstruction through the stents were evaluated for image quality on a 5-point scale (1=excellent,5=uninterpretable) and lumen diameter.

采用5分制计分法评价支架的轴位多平面重建图像及通过支架内腔中心的曲面重建图像质量，同时测量支架内管腔直径。

The inside sealing structure of valve are plane sealing with blade shape, which can realize large ventilate areas with little unseal height. The outside sealing structures of valve are corrugated tube sealing without leakage point.

阀门的内密封结构采用形如刀口的平面密封，具有平面密封的特点(小的开启高度能获得较大的通气面积)，同时密封轴向力适中；外密封采用与外界无漏点的波纹管密封。

Load-carrying capacity research of K-shaped unstiffened and inner-stiffenedconnections under axial load is carried out in this paper.

在K形非加劲与加劲RHS-CHS节点研究中，考虑支管在轴向力作用下节点的极限承载力。

Based on experimental results of unstiffened overlapped circular hollow section joints, the axial forces of experimental truss members connected with hinge joints, semi hinge joints or rigid joints, are calculated by the finite element analysis model.

以平面K型圆钢管搭接节点的试验数据为基础，通过对试验桁架建立铰接、半铰接和刚接杆系有限元模型，计算受外荷载作用下试验桁架各杆件的轴力。

Axial load, in-plane bending load and out-plane bending load are considered inthe loading-carrying capacity of T-shaped unstiffened and inner-stiffened RHS-CHSjoints in this paper.

在T形非加劲与加劲RHS-CHS节点研究中，分别考虑了支管轴向力作用、平面内弯矩作用、平面外弯矩作用三种单荷载作用情况。

Isometric tubular vacuolization was present early after transplantation was not progressive, and was associated with higher tacrolimus pre-dose trough levels.

无进展的等轴的小管空泡存在于移植后早期的移植物标本中，且和服药前高他克莫司血药浓度相关。

And the axial and horizontal section temperature distributions of simulation were compared with the results of the experiments. They were almost identical except some difference near the heating tubes. The results of the simulation were used to compute the local heat transfer film coefficients on the out surface of vertical tubes at different height.

利用计算流体力学软件CFX-4对层流状态下PBT桨搅拌槽中甘油的温度场进行了数值模拟，并将所计算的轴向、水平剖面温度分布与实验所测量的结果进行了对比，发现虽然在列管附近二者存在着一些差别，但模拟结果基本可以反映槽内温度场的分布情况。

An adjustable pipette (10) includes a body (12) containing a plunger assembly (14) including a thumb button (22) that is axially moved in alternating relatively shorter sample aspirating and relatively longer dispensing strokes.

一种可调节吸管(10)，包括本体(12)，该本体装有一柱塞组件(14)，该柱塞组件(14)包括一拇指按钮(22)，该拇指按钮(22)可在交替改变的相对较短的试样吸取冲程和相对较长的试样分配冲程中轴向运动。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。