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We compared magnetic resonance angiography and intra-arterial digital substraction anglography in 20 cases with intracranial aneurysms.

对经手术证实的20例脑动脉瘤的MRA和IA－DSA的影像进行了对照分析研究，经MRA检出19例（95％）动脉瘤，9例为10mm以下的动脉瘤，最小的4mm，与DSA检出率（19／20）相仿。

The thesis constructs a new theoretical frame of studying the problem of twin surplus through summering the intra-product specialization theories and analyzing the relative decisive factors.

通过对产品内分工理论的梳理以及对产品内分工决定因素的分析，建立起一个分析我国双顺差问题的新的理论框架。

Objective To probe the effects of intra-extramedullury fixation for treatment of supracondylar fracture and evaluate the clinical results.

目的 通过髓内、外固定治疗股骨远端骨折术后临床观察，评价其治疗效果。

Female SD rats received intra-tibial injection of syngenetic Walker256 mammary gland carcinoma cells in different concertration(103/μl,104/μl or 105/μl).

方法在雌性SD大鼠左胫骨内注射Walker256细胞(103/μl、104/μl、105/μl)后1、3、5、7、10、14天观察机械痛敏阈值和CO2激光热痛敏阈值的变化，与对照组大鼠进行比较，分析癌痛组大鼠出现痛阈降低的时间。

In this present study, sterile hybrid progenies derived from optimal combinations guaranteed the protection of intellectual property. Meanwhile, inter and intra-specific hybridization using male sterility and molecular method for hybrid seed identification paved a new way for crossbreeding Tagetes erecta through male sterility.

本研究所选育出的优良组合子代全部是不育类型的杂种，有力地保护了自主知识产权，利用雄性不育进行种内和种间杂交以及分子鉴定杂交种的方法，开创了万寿菊利用雄性不育进行杂交育种的新途径。

Experimental ANP was induced by intra pancreatic duct injection of sodium taurocholate.

后2组以胰管内逆行注射牛磺胆酸钠法制作ANP模型。

Yper- tensive effects of these drugs might be related to reducing intra- cellular calcium in vascular smooth muscle cells.

提示这些药物的降压作用可能与降低血管平滑肌细胞内钙含量有关。

Random Amplified Polymorphic DNA was used to evaluate intra-and inter-strains genetic diversity and the special genetic marker of frog Rana tigrina rugulosa arid frog R.

本文应用RAPD技术，研究了中国虎纹蛙和泰国虎纹蛙R。

Acute diffuse lung injury were identified in toxication control group, intra-pul

结果 中毒组大鼠肺的病理学改变为急性弥漫性肺损伤，表现为肺泡腔内出血、渗出、炎性细胞浸润，肺泡隔炎性细胞浸润及纤维组织增生，⌒秃廷⑿蜕掀は赴坏死脱落。

Acute diffuse lung injury were identified in toxication control group, intra-pulmonary alveoli hemorrage, effusion, inflammotory cell infiltration and inter-pulmonary alveoli, fibroplasia were seen; necrosis and abbscission were seen in of typeⅠand Ⅱ epithelial cells.

结果 中毒组大鼠肺的病理学改变为急性弥漫性肺损伤，表现为肺泡腔内出血、渗出、炎性细胞浸润，肺泡隔炎性细胞浸润及纤维组织增生，Ⅰ型和Ⅱ型上皮细胞坏死脱落。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。