根部

Microsurgery may repair traumatic iridodialysis, improve and recover visual function.

显微外科技术能修复外伤性虹膜根部离断，改善和恢复视功能。

RESULTS: Among 200 cases operations, 7 cases posterior capsular rupture, 2 cases rupture of the iridodialysis, 52 cases corneal endothelial edema after 1 day, 11 cases hyphema., 3 cases IOL dislocation, 2 cases incision leakage.

结果：200例术眼中，后囊膜破裂7例，虹膜根部离断2例，术后1d角膜内皮水肿52例，前房积血11例，人工晶状体偏位3例，切口渗漏2例，术后1mo，视力均＞0.2，术后6～18mo视力≥0.5的181例，占90.5%，平均散光（0.97±0.52）D。

Operative effect and complications of intraoperative and postoperative were observed.RESULTS: Among 200 cases operations, 7 cases posterior capsular rupture, 2 cases rupture of the iridodialysis, 52 cases corneal endothelial edema after 1 day, 11 cases hyphema., 3 cases IOL dislocation, 2 cases incision leakage.

结果：200例术眼中，后囊膜破裂7例，虹膜根部离断2例，术后1d角膜内皮水肿52例，前房积血11例，人工晶状体偏位3例，切口渗漏2例，术后1mo，视力均＞0.2，术后6～18mo视力≥0.5的181例，占90.5%，平均散光（0.97±0.52）D。

Results Totally 550 eyes' the best corrected visual acuity was more than 0.51-3 months after surgery, accounting for 94.83%; 30 eyes (5.17%) had iris prolapse and intraoperative complications; 4 eyes (0.69%) had iridodialysis; 6 eyes 1.03% had posterior capsule rupture; 30 eyes (5.17%) had hyphema; 30 eyes had (5.17%); 109 eyes (18.79%) had postoperative complications, including corneal edema in 50 eyes (8.62%, of which endothelial-like opacity in 40 eyes); 40 eyes (6.90%) had inflammation of anterior chamber; 10 eyes (1.72%) had transient high intraocular hypertension; 5 eyes (0.86%) had hyphema, 4 eyes had pupillary capture.

结果 术后1~3月最佳矫正视力大于等于0.5的有550只眼(94.83%)，术中并发症，虹膜脱出30只眼(5.17%)，虹膜根部离断4只眼(0.69%)，晶状体后囊破裂6只眼(1.03%)，前房出血30只眼(5.17%)，后弹力层脱离30只眼(5.17%)。术后并发症109只眼(18.79%)包括角膜水肿50只眼（8.62%，其中内皮条样混浊40只眼），前房纤维渗出40只眼(6.90%)，短暂性高眼压10只眼(1.72%)，前房积血5只眼(0.86%)瞳孔夹持4只眼(0.70%)。

All cases were presented with cyclodialysis combined with other ocular injuries, the characteristics and surgical management were analyzed Results The major signs include vitreoretinal disorders(67.6%), lenticular injury(55.9%), obital fracture(10.8%), iridodialysis(9.0%), hyphema(5.4%).

回顾分析了2001年4月—2007年1月在本中心就诊的复杂性睫状体断离病例111例，结果在全部患者中，除睫状体断离外，伴有其他主要眼部病变包括玻璃体视网膜病变（67.6%），晶状体病变（55.9%），眶壁骨折（10.8%），虹膜根部断离（9.0%），前房积血（5.4%）。

Precise focusing on the iris, low pulse energies and single pulse shots might minimize this risk. It may not be wise to utilize the Nd: YAG laser to enlarge an iridotomy.

在瞳孔缘至虹膜根部中外1／3处行Nd：YAG激光击射，冲击波本身未对小梁结构造成损伤，而在术后的房角沉积物吞噬清除过程中，会出现游走的小梁内皮细胞，并可见其变性及自溶崩解征象。

There were no significant differences in contents of quercetin, isoquercitrin and kaempferol in the fronds, and also no significant differences in contents of rutin, quercetin, kaempferol and total flavonoids in the roots of the three plants studied under the same As treatment.

结果表明：在相同As浓度处理条件下，叶片中槲皮素、异槲皮甙和山奈酚的含量不存在显著差；根部芸香苷、槲皮素、山奈酚和总黄酮含量也不存在显著差异。

With the atomic number increased, it showed the "N" figure for the concentration of heavy metals in the roots, stem and leaf of poplar and juniperus.

植物的根部和茎叶中重金属的含量均表现出&N&字形变动趋势。

Along with seawater stress strength upward, the ratio of root to shoot, Na+, Cl- and soluble sugar contents were increased significantly. Under the 10% and 20% seawater treatments, chlorophyll contents have no obvious difference compared with the control, but significantly decreased when the seawater stress further increased. Under the 10% seawater treatments, K+ contents in the shoot and root of Lactuca indica seedlings have no distinct difference compared with the control, but along with seawater stress strength upward, K+ content were markedly decreased by degrees. However, soluble protein content first increased then decreased with seawater concentration augment.

结果表明：苦荬菜幼苗地上部受海水胁迫较为显著，而根在30%海水以内与对照相比没有显著差异；根冠比随着海水比例的增加而提高；10%和20%海水处理下，叶绿素含量与对照相比差异不显著，但随着海水浓度的进一步增加，叶绿素含量显著下降；10%海水处理下，苦荬菜地上部分及根K+含量与对照差异不显著，高于10%海水处理，K+含量随海水比例的增加地上部和根部均逐渐显著降低；海水处理下，体内Na+和Cl-含量逐渐显著增加；地上部可溶性糖逐渐显著增加，而可溶性蛋白呈先升后降。

14 Essential oils from Lauraceae in Yinbin area of Sichuan province were determined with GC-MS and retention index of GC for qualitative analysis and microcomputer at on-line real-time sampling for relative content of the components.

为开发四川省宜宾地区樟科植物精油资源，采用GC—MS与气相色谱保留指数定性，微机在线实时采样测定各成分相对含量。结果表明樟属的几种植物其根部精油都主含黄樟油素。

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。