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An strippable antirust packing plastic which was hot-melt type and solvent type was made of EVA resin as the main film components, corrosion inhibitor and modifying agents, and the application of the material in the antirust of cutting tool and machine to
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摘要介绍了以热塑性树脂为主要成膜物质,加入防锈剂和改性剂制成热熔型和溶剂型可剥离防锈包装材料,并叙述了其在刀具和机床防锈方面的应用情况。 |
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An tistorical adventure telling story of the famous explorer Christopher Columbus and his quest to discover American.
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著名探险家哥伦布,为他的西向探险,寻求经济资助。 |
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An ugly face with a big,big nose.
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一张长着大鼻子的丑脸. |
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An ugly girl in the village, seeing the beauty of the ailing Xi Shi, tried to knit her brows and hold her chest in imitation.
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村里有一个丑女人,看到西施的模样觉得很美,回来也模仿着捧住心口,皱紧了眉头。 |
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An ugly, squalid, or depressing dwelling.
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蜗居丑陋、肮脏或气氛压抑的居住地 |
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An ulcer located at the initial point of entry of a pathogen.
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初疮病原体最初侵入的那点处的溃疡 |
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An ultimate alternative is do develop a brand-new “universal modelling language”.
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终极做法是开发一个新的统一建模语言。 |
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An ultra fine cemented carbide with tungsten powder and binder cobalt.
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一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。 |
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An ultra-wideband (UWB) microwave imaging scheme with separated transmitter and receiver was investigated by using finite difference time domain method (FDTD).
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摘要介绍了一种基于半球模型的早期乳腺癌超宽带微波成像检测方案。 |
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An ultrasonography revealed a multi-cystic mass in the left lobe of liver.
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电脑断层,血管摄影及核磁共振摄影并无法得到确切诊断。 |
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An ultrasound in this case revealed no fetus, only a snowstormeffect.
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超声检查显示没有胎儿,仅是一个“暴风雪”效应。 |