闭塞

A coronary thrombosis is seen microscopically occluding the remaining small lumen of this coronary artery.

冠状动脉血栓形成镜下图，血栓使仅有的很小的内腔闭塞。

According to Crenshaw et al.[1], wide tourniquet cuffs are more effective at lower inflation pressures than are narrow ones. Pedowitz et al.[2] demonstrated that curved tourniquets on conical extremities require significantly lower arterial occlusion pressures than straight tourniquets Fig.

根据Crenshaw[1]等人的研究，充气压力较低时宽的止血带比窄的止血带更为有效：Pedowitz[2]等人证实采用弧形止血带对圆锥形的肢体部分加压时，使动脉闭塞所需的压力比使用直止血带(长方形，straight tourniquet)显著降低(图1—1)。

According to Crenshaw et al.[1], wide tourniquet cuffs are more effectie at lower inflation pressures than are narrow ones. Pedowitz et al.[2] demonstrated that cured tourniquets on conical extremities require significantly lower arterial occlusion pressures than straight tourniquets Fig.

根据Crenshaw[1]等人的研究，充气压力较低时宽的止血带比窄的止血带更为有效：Pedowitz[2]等人证实采用弧形止血带对圆锥形的肢体部分加压时，使动脉闭塞所需的压力比使用直止血带(长方形，straight tourniquet)显著降低(图1—1)。

Objective To investigate the value of DSA、CTA in diagnosis of lower extremity arterial stenosis or occlusion.

目的 探讨DSA、CTA在下肢动脉狭窄或闭塞的影像学价值。

It smelled of dust and disuse--a close, dank smell.

屋里闻起来有灰尘和废弃物的气味，一种闭塞，阴冷的气味。

Also not diagnostically relevant. Retinal vein occlusion was fixed.

同样与诊断无关她的视网膜静脉闭塞已经治好了

After the vital signs were stabili zed with reasonable wound care and 2 hours of fluid resuscitation, the patient r eceived a thorough debridement and the hip disarticulation and fixation of pubic symphysis.

其特点为耻骨联合广泛分离和骶髂关节破裂，伴有不同程度的软组织损伤，髂或股血管撕脱或闭塞，坐骨神经和股神经严重牵拉犤2犦。

Results: The patients with type 2 diabetes lower limb vascular lumen of atherosclerotic plaque, stenosis or occlusion were significantly higher, and type 2 diabetes lower extremity vascular disease, to small blood vessels below the popliteal artery lesions mainly especially the dorsalis pedis artery.

结果：2型糖尿病组患者下肢血管管腔的粥样硬化斑块、狭窄、闭塞的发生率明显高于对照组，且2型糖尿病组下肢血管病变，以腘动脉以下的中小血管病变为主，尤以足背动脉为著。

Results: The lyophilized human dura mater was used to repair dural defects in 229 patients.

用于血管内栓塞靶血管28例，可明显减少或闭塞颅内肿瘤的血供。

Ray will show the associated skeletal anomalies, such as skull base invagination, scoliosis, kyphosis, cervical ribs, and many other skeletal anomalies. Axial images with CT may demonstrate an obliterated cisterna magna, tonsillar ectopia, and a normal fourth ventricle.

线可以显示出伴随的骨骼异常，如颅底凹陷，脊椎侧弯，脊椎后突，颈肋，以及许多其他的骨骼异常，CT轴位图像可以显示一个闭塞的小脑延髓池，扁桃体异位，以及正常的四脑室。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。