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Single crystals of zircon began to add new information about the early earth in the 1980s, when a few rare grains from the Jack Hills and Mount Narryer regions of Western Australia became the most ancient terrestrial material known at that time—the oldest
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1980年代，在澳洲西部的杰克丘与纳瑞尔山区发现了几颗稀有的锆石结晶，定年结果可追溯到43亿年前，因此成为地球上已知最古老的物质。 |
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Single dark blue-purple, 8-10 per peduncle, floriferous.
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单瓣花，深蓝到深紫色，每个花梗有8-10朵花，容易开花。 |
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Single dark coral sticktite pansy/purple fantasy, white edge.
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单瓣不掉落的菫型花，深沉的珊瑚色底，深紫色喷点，白色镶边。 |
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Single dark pink bell, tailored, wavy. Miniature trailer.
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单瓣深粉红色铃铛花，花瓣相连，叶有波折。迷你悬垂型。 |
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Single dose toxicity study is to observe the animal toxical reaction after administration (one time or several times within 24h）.
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单次给药毒性试验是研究动物一次或24小时内多次给予受试物后，一定时间内所产生的毒性反应。 |
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Single face color-jacquard terry fabric is produced on the single jersey knitting machine featuring electronically controlled individual needle selection.
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摘要具有单针电子选针机构的单面圆纬机能生产彩色提花单面毛圈织物。 |
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Single factor analysis of Health Production Function indicates that GDP per capita has limited contribution to the health and exhibits strong time lag and depends on other variables.
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健康生产函数的单因素分析表明，人均GDP对健康的贡献有限，表现出很强的时滞性和对其他变量的依赖性。 |
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Single flower, wood, hill, water, bridge, corridor, brim, or just a single window will bring you exquisite taste and the royal glory.
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一花一木，一山一水，一桥一廊，一飞檐，一明窗，处处精雕细琢，处处波光水色，处处彰显居者高雅的品味与非凡的身份。 |
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Single fuchsia sticktite star/purple fantasy. Medium green. Standard.
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单瓣不掉落的星形型花，樱花色有深紫色喷点。中绿色叶。标准型。 |
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Single hot pink sticktite pansy/variable white edge. Medium green, serrated/red back. Semiminiature.
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单瓣不掉落的热情粉红色堇型花，变异时有白色镶边。中绿色叶，锯齿叶缘，红色叶背。半迷你型。 |
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Single item investigation data concerning any individual or his/her family shall not be divulged without the consent of the said person.
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属于私人、家庭的单项调查资料，非经本人同意，不得泄露。 |
