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Studies in human fetuses note opioid (enkephalin-like) immunoreactie fibers as early as 10 weeks; moreoer, mu and kappa receptors predominate at birth, with low densities of delta receptors.
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人类胎儿研究表明，阿片剂（类-脑腓肽）免疫反应纤维在10周左右即存在；而且，μ和κ受体在出生时占主导地位，δ受体则较少。 |
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Studies in human fetuses note opioid (enkephalin-like) immunoreactive fibers as early as 10 weeks; moreover, mu and kappa receptors predominate at birth, with low densities of delta receptors.
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人类胎儿研究表明，阿片剂（类-脑腓肽）免疫反应纤维在10周左右即存在；而且，μ和κ受体在出生时占主导地位，δ受体则较少。 |
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Studies in one of our labs (Jain's) have found that 15 percent of the blood vessels in human colon cancers are mosaic: some have a particular protein on their surfaces, whereas others do not.
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詹恩（本文作者之一）的实验室发现，人类结肠癌的血管中有15%属于异质体的构造：其中有些细胞的表面具有某种特殊蛋白质，有些又没有。 |
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Studies in rodents support the link: Female mice and hamsters with infected gums give birth to smaller pups and suffer more spontaneous abortions.
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啮齿动物的研究支持这一理论：牙龈感染的雌性小鼠和颊鼠生出的幼仔较小且自发流产机率更高。 |
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Studies in such a way, may both cause some misunderstanding, and have its special value.
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以这样的方式从事研究，既会遇到误解，也另有一种价值。 |
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Studies in the laboratory and actual projects show that this type of frame has evident functions in decelerating flow and promoting sedimentation.
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在室内试验研究成果的基础上，将四面六边透水框架用于实际护岸工程中。 |
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Studies increasingly show that while medication may calm a child's behavior, it does not improve grades, peer relationships or defiant behavior over the long term.
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越来越多的研究显示，药物虽然能够让孩子静下来，却无法长期的改善他们的在校成绩、人际关系和反抗的行为。 |
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Studies indicate that adherence to the recommendations in the revised pyramid can significantly reduce the risk of cardiovascular disease for both men and women.
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研究指出，依循修订后的食物金字塔，无论男女皆可显著降低心血管疾病的风险。 |
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Studies indicated a dramatic improvement in the effectiveness of small-arms fire.
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此项研究显示了对小口径武器火力效果进行重大改进的途径。 |
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Studies link cancer risks to hormonal drugs, such as diethylstilbestrol (DES) taken during pregnancy and hormonal replacement therapy (1970s and 1980s).
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进行关于激素药物与癌风险关系的研究,如在妊娠期间服用己烯雌酚(DES)和激素替代治疗(70年代到80年代). |
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Studies of Jupiter's atmospheric structure and storm behavior.
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研究木星的大气层结构与天气系统. |
