闭孔

结果：与III组比较，I组、II组的闭孔神经反射发生率明显降低（P0.01），I组和II组之间闭孔神经反射发生率无明显差异（P0.05）。

Results The former two groups significantly reduced the rate of obturator nerve reflex ( P0.01 ) .

其中以闭孔淋巴结的阳性率最高，为10.3%（19／183），与其他部位淋巴结的阳性率存在显著差异（P＜0.05）。

The highest positive frequency of 10.3 % ( 19 / 183 ) was detected in obturator lymph nodes , which was significantly higher than that of other groups of lymph nodes ( P 0.05 ) .

◆XPS挤出聚苯乙烯发泡板材，具有完美的闭孔蜂窝状结构。

XPS foamed board , has a perfect closed-pore alveolate structure .

Al-Si闭孔泡沫铝材料的压缩行为

Effect of Relative Density on Compressibility of Al-Si Closed-Cell Aluminum Foam

Al-Si闭孔泡沫铝电磁屏蔽效能

Electromagnetic shielding effectiveness of Al - Si closed - cell aluminum foam

该文介绍了一种采用以PE闭孔发泡自防水材料为芯、涤纶布为面的保温材料和双面整体粘合技术研制的具有良好的防水性、保温性、使用寿命长的保温被。

A new heat preservation quilt which is made of water-proof puffed PE material using double-side glueing-together technology is introduced in the paper .

球形闭孔膨胀珍珠岩在GRC板中的应用

Application of spherical expansion perlite with closed pore in GRC board

b值相同时，各组间闭孔内肌及膀胱ADC值无统计学差异。

When the factor b was constant , the ADC values of the bladder and the obturator internus among 3 groups had no statistical difference , respectively .

数值模拟计算表明，对于考虑双光子吸收的闭孔Z扫描曲线，其结果与经典的Z扫描理论完全一致。

Numeric simulation shows that for the closed-aperture Z-scan considering the two-photon absorption , the simulation results are well consistent with the conventional theory .

宫颈癌SLN定位个体差异较大，以闭孔窝最多见。

SLN varies in different sites , but most frequently located in obturator fossa .

近期病例5例术前诊断闭孔疝，手术采用Brad补片修补。

The diagnosis of the later 5 cases was made before operation , and they applied Brad mesh patching .

介绍了球形闭孔膨胀珍珠岩在GRC板中的应用试验情况。

The application of spherical expansion perlite with closed pore in GRC board was introduced in this paper .

方法：30例经X线、CT、MRI诊断明确的儿童股骨头缺血性坏死患者，采用旋股内、外侧动脉及闭孔动脉插管介入性治疗。

Method 30 cases with femoral head avascular necrosis confirmed by X ray , CT , MRI clear diagnosis were treated with intra-arterial infusion through medial circumflex femoral artery , lateral circumflex femoral artery and obturator artery .

浅谈XPS挤塑式聚苯板外墙外保温系统的施工◆XPS挤出聚苯乙烯发泡板材，具有完美的闭孔蜂窝状结构。

On the construction of the external thermal insulation system for the exterior walls of the XPS plastic extrusion and polystyrene panel XPS foamed board , has a perfect closed-pore alveolate structure .

近年来，还有人用MRI检查来评估闭孔外肌在髋关节脱位骨折中的损伤程度，此肌肉保护着为股骨头提供足够血运的旋股内侧动脉。

Recently , MRI examination was also used to evaluate the possible obturator externus muscle damage in hip fracture-dislocations . This muscle protects the medial femoral circumflex artery , which is sufficient for the blood supply to the femoral head .

目的探讨双侧闭孔神经阻滞在经尿道膀胱肿瘤电切术（transurethralresectionofbladdertumor，TURBt）的安全性与有效性。

Objective To study the safety and efficacy of transurethral resection of bladder tumor ( TURBt ) under block anesthesia of bilateral obturator nerves . Methods Seventy-seven patients were chronologically divided into two groups .

结果表明，反相微乳液体系选用AIBN为引发剂，聚合过程稳定，产物透明且呈闭孔结构；

The results showed that transparent polymer gels with close-cell structure could be obtained by inverse microemulsion polymerization initiated with AIBN .

结果有8具标本通过后部切口能够看到位于L5横突外前方的股神经和闭孔神经。

Results The femoral and obturator nerves which were lateral and anterior to the 5th lumbar transverse process were visible in 8 cadavers through the posterior incision .

短收肌和大收肌的前部纤维由闭孔神经后支支配，进入大收肌的神经入肌点与同侧耻骨结节之间距离为（122.2±18.4）mm（102~145mm）。

The anterior muscle fibers belonging to both adductor brevis and magnus are innervated by the posterior branch of obturator nerve , accordingly , it measures 122.2 ± 18.4mm ( 102 ~ 145mm ) from the nervous origin in adductor magnus to the ipsilateral pubic tubercle .

显露L4、L5神经前支、腰骶干和骶髂关节前方，将钛粉和粘合剂的混合物均匀涂抹在L4、L5神经前支、腰骶干、股神经神经以及闭孔主干表面。

The mixture of titanium powder and adhesive was smeared on the surface of the major branches of L4 and L5 nerves , lumbosacral trunk , femoral nerves and obturator nerves .

收集、剖析了国内外部分厂家的高表观密度、球形PVC树脂样品和标准，发现质量优良的大口径管材专用树脂颗粒一般呈规整的棉桃形，颗粒分布集中，细粒很少，颗粒内部闭孔少。

Some PVC samples and standards of domestic and international companies have been collected and analyzed , it was found that pipe grade PVC with excellent quality often show plump-like particle shape , narrow particle-size distribution , few fine particles and few closed sell inside particles .

闭孔动脉前皮支（血管外径1.68±0.11mm）。

The anterior cutaneous branch of the obturator artery was 1.68 + 0.11 mm in diameter .

而采用接枝高熔体强度聚丙烯（HMSPP）可以获得更多更好的闭孔泡孔结构。

In contrast , the more and better closed cells can be obtained in the foam structure of the high melt strength polypropylene ( HMSPP ) .

相对密度对Al-Si闭孔泡沫铝材料的力学性能影响显著，随着相对密度的增加，压缩强度和弹性模量逐渐增大，且理论结果与试验结果比较吻合。

The mechanic properties of Al-Si closed-cell aluminum foam is affected obviously by its relative density . Its compressive strength and Young 's modulus both increase with increasing relative density . All these from test conform well with the results calculated theoretically .

方法采用12具（24侧）福尔马林固定的尸体标本，测量骶骨翼上缘L4、L5神经根前支和闭孔神经至骶髂关节的距离。

Methods The distances from the anterior branches of the nerve roots at L4 , and L5 and obturator nerve on the superior border of sacral ala to the sacroiliac joint were measured on 12 adult cadavers ( 24 sides ) fixed and preserved by formalin .

本法可避免闭孔神经反射和电切过深。

This method can avoid reflection of obturator nerve and over-resection .

闭孔动脉吻合支的解剖学研究及其临床意义

Anatomic study of the obturator anastomosis branch and its clinical significance

报道了148侧尸体标本上异常闭孔动脉的观察结果。

Abnormal obturator artery was studied on 148 sides of specimens .

闭孔泡沫铝在圆柱形平压头下的压痕性能

Indentation Property of Closed-cell Aluminum Foam under the Flat-end Cylindrical Indenter

闭孔神经肌支自身比例定位研究

Muscular branches of obturator nerve : An auto & proportion localization study