囊外的

The cells of blastomere randomly distributed either embryonic parts or extraembryonic parts of blastocyst.

2-细胞胚胎卵裂球随机分布在囊胚的胚胎部分和胚外部分。

However ,there was no significant difference between ECCE group and PHACO group.

讨论］ 无缝合囊外摘除术是治疗硬核性白内障的有效方法。

Results In phacoemulsification group the visual acuity was better than that in ECCE group, and incidence of complications was lower.

结果 白内障超声乳化组术后视力恢复明显优于囊外摘除组，并发症的发生率均低于对照组。

DISCUSSION The non suture ECCE is effective method nucleus cataract.

讨论］ 无缝合囊外摘除术是治疗硬核性白内障的有效方法。

Abstract］ Objective In aged people with diabetes to explore the modern small incision ECCE and intraocular lens implantation for cataract in the clinical efficacy.

目的 探讨老年糖尿病白内障患者现代小切口囊外摘除及人工晶体植入术的临床疗效。

Objective To investigate the effects of extracapsular cataract extraction and intraocular lens implantation in patients with diabetic mellitus.

目的分析糖尿病患者行白内障囊外摘出和人工晶状体植入术的疗效。

Patients in RTOG 0234 had positive resection margins and/or 2 or more nodal metastases and/or extracapsular spread.

RTOG 0234研究中的患者皆切缘阳性和有2个或以上淋巴结转移和有囊外扩散。

Objective To observe the therapeutic effects of extracapsular cataract extraction combined with ptergium surgery under topical anesthesia in blindness prevention and treatment.

目的：探讨在防盲治盲工作中行表面麻醉下白内障囊外摘除术联合翼状胬肉切除术的可行性。

Extracapsular cataract extraction combined with ptergium surgery under topical anesthesia is safe and effective in blindness prevention and treatment.

在防盲治盲工作中行表面麻醉下白内障囊外摘除术联合翼状胬肉切除术是安全有效可行的。

Methods Driving PZT by adding white noise of various level to periodic signals(f=100 Hz), the directly mechanical stimuli was give to the five sacculus submerged in a solution containing perilymph-like, and the afferent activity the 8th nerve was recorded.

在周期性信号（频率为100Hz上加不同强度的白噪声电信号，驱动压电陶瓷，对5只浸入在外淋巴液中的牛蛙球囊直接使用该机械刺激，并记录第八对颅神经的球囊末梢的传入活动。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。