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The silicon atom occupies the space opening(interstice)between the oxygen atoms and shares four valence electrons with the four oxygen atoms.
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硅原子占据了氧原子之间的空隙并且和四个氧原子共用化合价。 |
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The silicon carbide fiber and polycarbosilane fiber developed in 1990 have come up to advanced world standard. They promise wide application in astronautic field sand national economy.
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1990年研制成功并达到国际先进水平的连续碳化硅纤维和聚碳硅烷纤维，在宇航和国民经济中有着广泛的应用前景。 |
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The silicon carbide has the advantages of excellent corrosion resistance, high coefficient of heat conductivity, self-lubricity, small expansion.
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简要说明：碳化硅密封环是机械密封中用途最广的摩擦材料。 |
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The silicone formula makes leather and vinyl shine, keeps it soft and supple, and helps resist stains and water.
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含有硅铜配方，有助防水及防污，保持皮具柔软光滑。 |
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The silk chiffon evening dress is among 79 dresses that Diana auctioned off for charity at Christie's in New York in June 1997, just two months before she died in a car crash in Paris.
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包括这件丝绸晚礼服在内的79件戴安娜王妃生前穿过的礼服曾于1997年6月在纽约克利斯蒂拍卖行被拍卖，当时距戴妃在巴黎车祸中丧生的仅有两个月。 |
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The silk garment is a widely marketable product.
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丝绸服装的销路不错。 |
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The silk material will make up into a beautiful dress.
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这段丝绸料可做成一件漂亮的女服。 |
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The silk matte is designed, give the graceful design, the visual effect is fresh naturally, let you feel the natural breath of embracing beautiful.
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丝绒面设计，予以优雅花色，视觉效果清新自然，让您感觉到美丽自然的拥抱气息。 |
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The silk road coming from the west split to follow the northern and southern borders of the desert where there were many small oases.
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丝绸之路从西部分裂成南北两路，与沙漠接壤，那里有很多小型绿洲。 |
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The silk's elegance and palace's mightiness amaze the guests.
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丝绸的华丽与典雅，宫廷的大气与尊贵，令与会的嘉宾心醉神迷。 |
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The silkworms are producing well.
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这些蚕吐丝量很大。 |
