Objective To study the risk factors of alveolar bone loss primary teeth in Chinese children.
目的研究儿童乳牙牙槽骨丧失的危险因素.
来源:互联网摘选In this paper , the production process of synthetic ammonia medium pressure was studied.
以中压合成两级分氨流程为研究对象, 给出了合成氨工序的危险性分析方法.
来源:互联网摘选The process normally involves the use of general anaesthetic, which is risky.
人工授精过程中通常包括全身麻醉, 这是有危险的.
来源:互联网摘选FDA担心和合成表面麻醉剂相关的严重公众健康危险.
来源:互联网摘选绝不喂食,以免它们的健康受害、摄食习性改变、暴露行藏以及其他危险。
来源:互联网摘选This essay mainly discusses the effects of endocrine-disruptors on aquatic animals.
本文讨论了内分泌干扰物对于水生生物的危害.
来源:互联网摘选慢性砷中毒对人体健康的损害严重而且危害广泛, 一直是世界各国广泛关注的问题.
来源:互联网摘选Endemic arsenic poisoning is one of the endemic diseases which can seriously damage peoples health.
砷是环境中常见的污染物之一,地方性砷中毒是一种严重危害人体健康的慢性全身性疾病.
来源:互联网摘选You'd better set the axe to that old apple tree, it's getting dangerous.
你最好把那棵老苹果树砍掉, 它越来越危险.
来源:互联网摘选Polar bears are in danger, numbers dwindling in the Arctic because of melting ice.
北极熊现在很危险, 因为北极冰雪融化使得它的数量在减少.
来源:互联网摘选The results the tax audit just added fuel to the fire the couple's financial woes.
税务审计的结果对这对夫妇的财政危机来说是火上浇油.
来源:互联网摘选
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