自主

The mechanical property testing shows that the seamless PLLA tubes perform excellent radial strength,which indicates that the mechanical properties of biodegradable stents made of these tubes was supposed to be excellent.PLLA and its composites were first used in preparing seamless tubes as antecedency of laser-cut biodegradable coronary stents in china.Finite element analyses of the biodegradable coronary stent model indicate the explorative design basically meets the requirement of reasonable and applicable stents.There is not such kind of research yet in domestic.Optimum laser-cuttting parameters of CO2 laser was cauculated based on experiential formula,within it,biodegradable coronary stents,especially those with complex structure would be manufacutured from seamless tubes quickly by laser microprocessing with high consistency to the design model.The processing efficiency of the CO2 laser demonstrated in experiential formula by us will play an important guiding role in manufacturing biodegradable stents by laser-processing.Our stents that ascribed to laser-cutted,slotted tube stent are proved to be biodegradable, self-expandable and good biocompatible,basically reach the international level on the aspest of manufacturing procedures and design.

研究结果表明：壳聚糖改性材料综合性能优于纯PLLA，更适合于作为可降解冠脉支架的原材料；自主设计的探索性自膨胀管状闭环型可降解冠脉支架的性能符合冠脉设计要求，设计、验证生物可降解冠脉支架模型的研究在国内还未见报道；制备的改性PLLA无缝管的力学性能优越，可通过激光切割获得冠脉支架，这是国内首次采用聚乳酸材料来制备通过激光加工出可降解冠脉支架的无缝管；二氧化碳激光器加工精度能达到加工要求，加工出来的血管支架名义设计与实测值误差小，实现了冠脉支架、尤其是带有复杂外观设计冠脉支架的快速化、规范化加工，对二氧化碳激光器加工聚乳酸材料的效果研究在国内外属于首创，获得的经验公式对日后的深入研究有重要的指导意义；制备的支架为激光切割管状闭环型冠脉支架，支架外观设计、支架加工手段、支架的性能都基本接近国际水平，支架样品符合设计的理念，可以实现自膨胀功能。

Socialism ideal; stance of internationalism; anti-imperialism; consciousness of independence and equality.

剖析新中国开国外交意识形态的具体表现可以看出，新中国开国外交的意识形态包含四个方面的内容，即社会主义理想、际主义立场、对帝国主义和自主平等意识。

At different stages (1, 3, 5, 7, 9, 11, 14, 18 and 21 d after injection), the spontaneous behavioral abnormalities were observed. the changes in the contralateral rotations induced by apomorphine and the spontaneous behavior in the rats in the open-field tests were tracked.

术后1、3、5、7、9、11、14、18和21 d，追踪观察大鼠自主行为和阿扑吗啡诱导的旋转行为变化；开野实验观察大鼠自发运动行为改变。

However, the vital techniques of medical appliance are the embedded computer and its operating system.

这一切都迫切需要我国有必要进行自主创新，研发出自己的核心技术。

In a report to the Army last year, Dr. Arkin described some of the potential benefits of autonomous fighting robots.

阿金博士去年给陆军一份报告，描述自主机器战士的某些潜在优点。

Dr. Arkin said he could imagine a number of ways in which autonomous robot agents might be used — in countersniper operations, clearing buildings of suspected terrorists or other dangerous assignments.

阿金博士表示，他可以想见自主机器人的好几种可能应用方式：用於反狙击行动、净空有疑似恐怖分子的建筑，或其他危险任务。

Those who deserve attention is," opinion " give aid to to the key of Internet publication the object also has specific level, among them " those who own own intellectual property is former start a product, the product reflects China culture distinguishing feature, have an international market to develop latent capacity " such stating let arrowy annals swim at the homebred net of ethical subject matter undoubtedly the company lets be elated.

值得关注的是，《意见》对互联网出版物的重点扶持对象也有明确标准，其中"拥有自主知识产权的原创产品，产品体现中华文化特色，具有国际市场开发潜力"这样的表述无疑让矢志于民族题材的国产网游企业听得心花怒放。

A Coonrad-Morrey semiconstrained total elbow arthroplasty proides excellent pain relief and good functional return in patients with seere destructie arthropathy.

Coonrad-Morrey半自主全肘关节成形术对于严重关节毁损疾病的患者可以有很好的疼痛改善及功能恢复。

My company was founded in 2003, are a group of aspiring entrepreneurs from self-created by youth.

我公司成立于2003年，是一批由自主创业的有志青年创立而成。

The Company is the first enterprise which can research, develop, produce and distribute the smart climb assistor in China.

公司是国内首家自主研发和生产销售高智能化助爬器的厂家。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。