查询词典 constriction

Several models of cylindricity error evaluation,such as MZC,LSC,MCC and MIC,were given,a constriction factor model of the Particle Swarm Optimization was introduced.

建立了圆柱度误差评价的最小区域法、最小二乘法、最小外接圆柱法和最大内接圆柱法的数学模型，将一种含收敛因子的粒子群优化算法应用于圆柱度误差的目标函数的优化问题。

Renal glomerulus is a exceptive capillary mass, its mesangial cell is similar with vascular smooth muscle in anatomy, origin, histochemistry, and constriction function, etc.

肾小球是一个特殊的微血管结构，其中的系膜细胞在起源，解剖、组化和收缩功能等方面与血管平滑肌十分接近，而且肾小动脉硬化与冠状动脉粥样硬化的病理改变亦有相似之处，因此考虑两者的发病机制可能类同。

Three of 17 cases developed RON after reirradiation for recurrences and 1 case after three course of radiotherapy. Nine patients developed blindness in one eye and eightsix in both eyes. Of all the 17 cases, 4 cases showed visual field constriction or hemianopia.

结果］ 17例RON中，13例首程放疗后发生，3例在NPC局部复发再程放疗后发生，1例在三程放疗后发现。9例单眼失明，6例双眼失明，4例见视野缺损或偏盲。

Using a rat model of chronic constriction injury of the sciatic nerve, we found that pharmacologic ETA receptor antagonism acutely and significantly reduced thermal and mechanical hyperalgesic responses 5 days after injury.

利用小鼠坐骨神经慢性收缩性损害模型，我们发现， ETA 受体拮抗药能快速地明显地降低损伤5天后热和机械的过敏性痛觉反应。

METHODS: In 10 open-chest anesthetized pigs, myocardial deformation was studied before and during dobutamine infusion, under control and ischemic conditions produced by various degrees of coronary artery constriction: 2 of nonflow-limiting stenoses of increasing severity reducing left anterior descending artery hyperemic flow by 40% and 70% and 2 flow-limiting stenoses reducing resting coronary flow by 25% and 50%.

10只麻醉开胸的猪以各种程度的冠脉压缩制作为缺血状态组或对照组，研究其多巴酚丁胺灌注前后心肌损伤情况。2只无血流限制狭窄猪模型予以渐增的左前降支血流充盈减少分别为40％和70％，2只血流受限狭窄猪模型减少剩余冠脉血流25％和50％。

AIM: To investigate the effects of insulin on aortic constriction caused by endothelin-1(ET-1) in normal and hyperglycemic rats.

目的： 研究高糖血症时胰岛素对内皮素-1（ET-1）缩血管作用的影响。

Under the background of global constriction in higher education finance, cost share and compensation of higher education has been identified by international society, and the student imbursement system with loan as priority has becoming imperative.

在当今全球高等教育财政紧缩的背景下，高等教育成本分担与成本补偿已被国际社会认同，推行以贷款为主的学生资助制度势在必行。

The fundus showed hypertensive retinopathy (arteriolar constriction, hemorrhage, cotton wool spots, and focal intraretinal periarteriolar transudates), hypertensive choroidopathy (exudative retinal detachment, choroidal infarction, and RPE degeneration), and hypertensive optic neuropathy.

眼底可以看到高血压视网膜病变（动脉挛缩，网膜出血，棉花状斑，以及局部网膜内动脉旁漏出物FIPTs），高血压脉络膜病变（渗出性视网膜剥离，脉络膜梗塞，以及色素网膜变性），及高血压视神经病变。

When first plugging in an EarthCalm product many people notice a feeling of warmth, relaxation, tingling or lightheadedness due to the removal of the constriction of EMFs on their nervous system.

当第一次堵在EarthCalm产品的通知很多人感到温暖，放松，刺痛或头昏由于取消缩窄电磁场对中枢神经系统。

GA had no effect on SMA constriction induced by NE. The reactivity of SMA rings to myricetin was increased at 0, 0.5, 1 hour and 2 hours after shock, and it reached the peak at 2 hours, then it significantly decreased at 3 hours and 4 hours after shock.

结果 SMA血管环对NE的反应性表现为：休克0 h和0.5 h组明显高于正常对照组和其他休克时间点组，休克1 h和2 h组明显低于正常对照组和休克0 h和0.5 h组；18α-GA对NE诱导的SMA血管环收缩反应性无明显影响。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。