英语释义

• a tortuous and twisted shape or position;

  "they built a tree house in the tortuosities of its boughs"

  "the acrobat performed incredible contortions"

片语

tortuosity factor扭曲系数

tortuosity ratio曲折率

flexura曲折（等于flexure）

sheep tortuosity毛卷曲度

pore tortuosity孔隙扭曲性

river tortuosity河流的弯曲率

disturbing tortuosity受扰力矩

Tortuosity Coefficient扭曲系数

Artery tortuosity动脉迂曲

bending弯曲（bend 的现在分词）

tortuosity tensor弯曲度张量

英汉例句

• the presence of aggregates in cement-based materials might modify the pore structure of hardened cement paste, and its dilution effect and tortuosity effect could reduce chloride transport properties.

  骨料改变了水泥基复合材料中浆体的孔结构，其稀释效应和曲折效应降低了氯离子的传输性能；

• during variation rules of porosity, permeability and other physical properties were analyzed quantitatively, we suppose the tortuosity has no change.

  通常在定量分析孔隙度、渗透率等物性参数变化规律时，往往假设迂曲度不发生变化。

• the tortuosity factor of two irregular shape pellets were measured using dynamic state method-single pellet string reactor method (spsrm).

  采用色谱法，在单颗粒线反应器中对两种异形多通孔催化剂的曲折因子进行了测定。

• objectives to analyze the clinical characteristics in chest pain patients with coronary artery tortuosity without coronary stenosis defined by coronary angiography.

  目的分析冠状动脉造影无明显狭窄病变而有冠状动脉迂曲的胸痛病人的临床特点。

• results among 22 patients, 21 patients were successfully paced at bedside with ordinary catheter. another one, because of tortuosity of vessel, under x-ray, the operation was successful, too.

  结果22例患者中，21例床边临时心脏起搏获成功，1例因血管迂曲畸形改在x线下重新插管亦成功起搏。

• objective:to evaluate the relevant factors between the tortuosity of the vertebral artery and the injury of the vertebral artery during anterior cervical decompression.

  目的：探讨椎动脉扭曲与颈椎前路减压椎动脉损伤的危险性。

• intersession repeatability (comparing morning and afternoon sessions) of tortuosity indices was calculated.

  同时，计算迂曲指数组内变异的可重复性。

• reviewing briefly the rise and decline of the flammable element theory, this article throws tight on the relativity and tortuosity of human's knowledge.

  本文通过对燃素说兴衰史的简单回顾，说明了人类认识的相对性和曲折性，以及应如何正确对待科学遗产。

• it is suggested that the long-term polymer drive has resulted in enlarging some small pore throats, improving the communication among pores and reducing pore tortuosity in the reservoirs.

  通过分析认为，储层经过长期注入聚合物后，使一部分小喉道变大，孔隙之间的畅通性进一步变好，孔隙迂曲程度减小。

• the design and implementation were investigated of application specific integrated circuit(asic) used in a super tortuosity nomograph liquid crystal display(stn-lcd) controller & driver.

  超扭曲向列（stn）液晶是一种常见的被动型显示器件，在移动通讯设备和仪表显示系统中被大量使用。

• the new criteria included the false aneurysm, the mural thrombus, and the tortuosity of the intimal flap.

  新制定的分型标準为是否有假性动脉瘤形成、是否有附壁血栓形成及是否有内膜片的扭曲。

• the tortuosity factors of the silver catalyst for ethylene oxide formation with hollow cylindrical shape were measured by classical steady state and dynamic state method (spsrm).

  采用经典定态法和改进的单颗粒线反应器法（spsrm）测定了环柱状环氧乙烷银催化剂的曲折因子，两种方法测定结果十分吻合。

• in 60 intracranial hypertension patients, 21 cases(35%) displayed superior ophthalmic vein in double axial layers continuously and 8 cases(13.3%) showed tortuosity of superior ophthalmic vein.

  颅内压增高患者中21例（35%）眼上静脉在球后相同位置连续双层面显示，8例（13.3%）眼上静脉的走行发生改变。

• there was a correlation between vertebral artery tortuosity and cervical spondylotic change.

  椎动脉扭曲与颈椎退行性变有关。