conclusion: sd-ctha had diagnostic and differential diagnostic value in ring shape enhancement hepatocellular carcinoma and hepatic metastases.

results: the ct features of hepatic abscess were variable and could be classified into 3 types: ① round hypodense area with ring enhancement and a hypodense outer rim around the abscess membrane ( double target sign) in 36 cases;

结果：肝脓肿的CT表现变异较大，大致可分为3种类型：①圆形或类圆形低密度区伴环状强化，脓肿壁外围可有低密度环呈双靶征，36例；

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after contrast administration, the arterial phase images revealed 183 lesions ( 77%) markedly ring enhancement and 41 lesions ( 17%) diffuse homogeneous enhancement and 15 lesions ( 6%) diffuse heterogeneous enhancement.

增强动脉期显示183个病灶（77%）呈明显的边缘强化，41个病灶（17%）呈弥漫均匀的结节样强化，15个病灶（6%）呈弥漫不均匀强化。

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in the late phase ( 60~ 90 sec), the enhancement patterns of the abscesses varied from the ring enhancement of the abscess membrane to the irregular enhancement of the abscess;

晚期（6090s），增强形式按脓肿结构不同而异，可为脓肿壁环状强化，或脓肿不规则强化；

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57.1% of the tumors had homogeneous enhancement, 28.6% heterogeneous enhancement and 14.3% ring enhancement.

57.1%的病灶表现为均匀强化，28.6%为不均匀强化，14.3%为环状强化。

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the ring enhancement of capsule was noted in 2 lesions on portal vein and delayed phase.

2个病灶在门脉期和延迟期出现细环状包膜强化。

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ring enhancement with a regular inner edge is a specific feature of tuberculoma.

内缘规则的薄壁周边增强是结核球的一个特点。

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discrete manufacturing industry has the main procreative characteristic as multi-type& small batch. enterprises need to improve their informationization abilities urgently, while there are market competition increasing fiercely, consumption changing into individuation, and the demands growing diversely.

离散制造业以多品种小批量生产为主要生产特点，市场竞争的日益激烈，以及消费个性化、需求多样化，使企业迫切需要提高其信息化能力。

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this method can exempt pain and trauma from operation, avoid postoperative complications, utmost maintain oviducal structure and function to reserve procreative function, especially to the femme of desiring procreation.

保守治疗可免除手术痛苦及创伤，避免了术后并发症，同时最大限度的保持了输卵管的结构和功能，达到保留生育功能的目的，尤其适用于有生育要求的妇女。

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the procreative right stemmed from western countries. with a series of international documents and the judicial practices of common law, the contents of the procreative right has constantly enriched and improved.

生育权起源于西方国家，随着一系列国际性文件和英美法系的司法实践，其内容不断丰富和完善。

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at last, from the angle of concrete practice, using the connotation of sexual rights and marriage provided a novel discussion about spouse rights, procreative rights and homosexual marriage rights.

最后，在具体实践角度上，以性权利和婚姻的基本内涵，对于生育权、配偶权和同性婚姻权进行了新颖的探讨，并得到了与本文主旨相应的结论。

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the people to be hospitalized were mainly with the diseases as the following: the diseases of respiratory system, digestive system, circulative system and urine and procreative systems.

构成住院病种最主要的疾病是呼吸系统、消化系统、循环系统和泌尿生殖系统疾病。

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the state can limit the procreative right of citizens based on the coordination of rights and obligations, the national conditions, the public interest and so on.

基于权利与义务的一致性、基本国情和公共利益等因素，国家可以对公民的生育权进行限制。

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like other rights, the procreative right is not an absolutely freedom right, there are a series of restrictions on the exercise of it.

与其他权利一样，生育权不是绝对自由的权利，生育权的行使会受到一系列限制。

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objective to understand the status and requirements of procreative health among unmarried female university students, and to provide evidence for procreative health care in university.

目的了解不同教育程度的未婚高校女生的生殖健康状况，为高校医疗机构开展生殖保健服务提供依据。

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in different historical periods, the government implemented different management practices of rural family planning, correspondingly, farmers' procreative behaviors also changed with the society.

在不同的历史时期，政府会实行不同的乡村计划生育管理措施。

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study procreative capability of blood caused by seizing stress and the anti-stress function of ve by checking the enzyme activity in blood serum.

通过检测鸡血清酶的活性，来研究抓捕应激对鸡血清酶活性的影响及VE抗抓捕应激的效果。

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the impacts of electromagnetic interference on microprocessors are analysed and their procreative reasons and settling methods are found out.

文章分析了电磁干扰对微处理器的影响，并找出了产生的原因及解决的方法。

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biologists term procreative success to mean

生物学对生殖成功的定义是？

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on these grounds, the writer probed into heat pump performance of the oilfield procreative circumstances.

据此，探讨了在油田生产工况下的热泵性能。

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with the virtual prototype technology, we can shorten researching cycle, reduce procreative cost, and improve quality of products.

应用虚拟样机技术，可以缩短产品的开发周期，降低产品的生产成本，提高产品质量。

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