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The aviation materials, such as superalloys (mainly cobalt-base alloys), titanium-base alloys, stainless steels, ceramics, highly abrasionproof nonmetals, have become excellent clinical materials because of their premium properties of light mass, high str
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航空材料中的高温合金(主要是钴合金)、钛合金、不锈钢、陶瓷、高耐磨非金属等材料以其轻质、高强、高抗疲劳性、高耐热、高可靠性,并且具有良好的生物相容性等优良性能,已成为临床中较为理想的植入材料,并被广泛应用于外科植入物方面。 |
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The aviation units can provide fire support for the ground forces.
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陆航部队能够向地面部队提供火力支援。 |
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The aviator pilots his airplane.
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那位飞行员驾驶他的飞机。 |
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The aviator warped a wing tip to regain balance.
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那飞行员使一翼端翘起,以恢复飞机之平衡。 |
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The avionics on this spacecraft represent a new generation of sophistication.
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这架航天飞机上的电子设备代表了新一代的复杂水平 |
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The avoidance of the incidence of knock and backfire is the most important considerations in H2 spark ignition engines.
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目前,氢作为发动机燃料的研究已经获得一定成果。 |
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The avowed aim of this government is to reduce taxation.
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这届政府所宣称的目标是减少税收。 |
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The award ceremony will start soon.
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颁奖仪式很快就要开始了。 |
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The award exhibition is not only held in the Helsinki region, but also in other parts of Finland and abroad to achieve the best possible coverage.
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获奖作品展不仅在赫尔辛基举办,也会在芬兰各地和国外举办以获得最大的影响力。 |
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The award for this year's best actress went to Meryl Streep.
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本年度最佳女演员的得奖者是梅里尔·斯特里普。 |
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The award honors those breeders who have dedicated their lives to improving the health, temperament and quality of purebred dogs.
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这个奖项是为了表彰那些为了改善纯种狗的健康,品性,质量而奉献毕生精力的繁殖者。 |