内腔

The idea material should have some characteristics as following: no immunogenicity, no exclusion, lower anaphylaxis,nonvenomous,effctive,the same anatomical structure as the receptor organs, having less inflammation in the site of injecting and no shifting from the injecting site to other organs,easily practicing and reasonable cost.

近几年，注射治疗以其安全、简单、方便、创伤较小，在门诊即可施行的优点日渐引起了人们的重视，它是将药物或化学制剂注射到后尿道或膀胱内口周围粘膜下及肌层中，使尿道腔变窄、拉长和缩小，从而提高尿道阻力，关闭尿道内口，以有效控制尿流。

CT findings of IPBR included low -attenuation free intraperitoneal fluid collections in the lateral paravesical fossae, the pericolic space, the cu de sac of the pelvis, Morison′s pouch ,the perihepatic space,the perisplenic space and interspace of bowel loops in 9 cases with a lower CT density compared with pure blood.

CT显示腹膜腔内低密度液体积聚9例，其CT值比血液低，主要分布在膀胱侧隐窝、盆腔陷凹、结肠旁沟、肝脾周围和肠袢内。

The result showed that, the body wall most outer layer cuticle assumesthe translucent porodine, the surrounding entire body wall; Close isconnected with the cuticle 表皮层 for 合胞体 the structure, inthe back, the abdomen and its two sides separately adds thick to inprominent Cheng Jizhuang, separately contains the back side,腹侧the nerve and compares to the developed back, the abdomen nerve; Themyo- position to the body wall most inner layer, has the muscle cellto arrange becomes; Between the body wall and the digestive tractcavity is a body cavity; Digestive tract for 肌质 structure, afterinference for roundworm's esophagus.

结果显示，体壁最外层的角质层呈半透明的胶状，包围整个体壁；与角质层紧密相连的表皮层为为合胞体构造，在背、腹及其两个侧面分别加厚向内突出成脊状，分别包含背侧、腹侧神经和相比对发达的背、腹神经；肌层位于体壁最内层，有肌细胞排列而成；体壁与消化道之间的空腔为体腔；消化道为肌质结构，经推断为蛔虫的食道。

The expression of μ opiold recaptor of the knee joint synovium tissue in chronic inflammation was significantly up-regulated. It may play a partial role in the peripheral mechanism of morphine.

慢性滑膜炎时膝关节滑膜组织内阿片μ受体表达明显增加，这可以解释膝关节腔内使用阿片类药物缓解疼痛的作用机制。

The ileocecal valve is stenosed, as demonstrated by succus in the lumen and prestenotic dilatation.

回盲瓣狭窄，腔内及狭窄前扩张的回肠末端内可见液体

Materials and Methods: Under the best annealing condition treatment and making sure the surface characteristics and cooling process after vacuum annealing had no significant effects to thermoluminescent response, TLD samples were put into the ABS TLD holder in the vacuum chamber.

材料与方法：将以最佳回火条件回火完成之CaF2：Dy (TLD-200)及CaF2： Tm (TLD-300)，确保其表面性质及真空回火后冷却过程对热发光反应无影响后，将其置於真空腔内之一压克力置装器内。

Methods 30 cases of tibiofibular fractures were treated by the nail.

目的 避免矩形髓内钉在治疗胫腓骨骨折中髓腔内交叉。

Objective To avoid crossing of rectangle-shaped intramedullary nail in treating tibiofibular fractures.

目的 避免矩形髓内钉在治疗胫腓骨骨折中髓腔内交叉。

Results Angiography showed that the bladder-like filling defect Botryodes7 cases, bladder trigone large lobulated filling defect in 1 cases of video, 5 cases of bladder wall. Four cases of bladder CT examination showed typical grape cluster-shaped cavity below the abdominal wall muscles and soft tissue density mass, partial bladder wall thickening, enhanced scan showed lesions with mild to moderate strengthening.

结果 造影显示膀胱内葡萄簇状充盈缺损7例，膀胱三角区大的分叶状充盈缺损影1例，5例膀胱壁毛糙。4例CT检查均显示膀胱腔内典型葡萄簇状低于腹壁肌肉密度软组织肿块，局部膀胱壁增厚，增强扫描病灶呈轻中度强化。

METHODS: Patients with coro nary heart disease randomly received magnetized or unmagnetized stent placement as control s.

经皮腔内冠状动脉成形术及冠状动脉内支架置入术的冠心病患者随机分为磁化支架组(23例)及非磁化支架对照组(16例)。

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。