查询词典 protactinium
- 与 protactinium 相关的网络例句 [注：此内容来源于网络，仅供参考]
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All are radioactive heavy metals; and only the first four (actinium, thorium, protactinium, and uranium) occur in nature in appreciable quantities. The other 11 are unstable and are produced only artificially.
这些元素都是具有放射性的重金属；仅前四个元素是在自然界中存在的，其余十一个都不稳定且均为人造的。
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Anticipate in the color and the noodles up, spread trend according to this year, chose to return protactinium to return true green to be fond of colourful noodles to anticipate;Design in the style up, use to turn province, ground plait, curve to highlight the female's beautiful curve, pass to put together to connect, the dissymmetry, bowknot, satin bring exceedingly fascinating and charming of expressing the modern youth young girl, can then strengthen the function of the clothing by the function of transformation length.
在色彩和面料上，是根据今年流行趋势，选择了返镤归真的绿色迷彩面料；在款式设计上，用转省、碎褶，弧线来凸显女性的曲线美，通过拼接、不对称、蝴蝶结、缎带来表现现代青春少女的风情万种，可以变换长短的功能性则增强了服装的实用性。
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Protactinium was radiochemically separated from the irradiated targets.
用放射化学方法从被照射的靶中分离出镤。
- 推荐网络例句
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They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。
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In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
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Store this product in a sealed, lightproof, dry and cool place.
密封，遮光，置阴凉干燥处。