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产品分成合同中，外国合同者负责提供石油勘探、开发和生产所需的所有费用和技术，并承担生产费用和风险。（）
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处于较高能态的分子返回到基态时便发出相应光谱称（）。
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空腔脏器破裂时最主要的体征是（）
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that, impressed, against, at, who, with, place, catalogue, displayed, for Dear Sir or Madam, We were(1)by the selection of sweaters that were(2)on your stand(3)the Menswear Exhibition(4)was held in Chicago last month. We are a large chain of retailers and looking for a manufacturer(5)could supply us(6)a wide range of sweaters(7)the teenage market. As we usually(8)very large orders, we would expect a quantity discount in addition to a 20% trade discount off net list prices, and our terms of payment are normally 30 days bill of exchange, documents(9)payment. If these conditions interest you, and you can meet orders of over 1000 garments at one time, please send us your current(10)and price-list. We hope to hear from you soon. Yours faithfully,
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岔后到发线连接曲线超高不应大于（）mm，顺坡率不应大于2‰。
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Tourette综合征的治疗原则以药物治疗为主，心理治疗为辅。()
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种子园
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采用常规的屈光检查方法进行屈光定量，结合角膜中心曲率的测定值进行适应证综合分析，Ⅲ类适应症，球镜焦度≥-6.25D。
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根据我国专利法规定，专利申请应遵守的基本原则有（）
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（）一般将25％～50％的资产投资于债券及优先股，其余的投资于普通股。