- 重点词汇
- notadv. (否定后面的词或短语，或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式，常缩略为n't)没有;否，或许不;（拒绝或不允许）不
- such a这样的一个……;
- astronomersn.天文学者，天文学家( astronomer的名词复数 );
- neededv.需要，必须( need的过去式和过去分词 );（表示应该或不得不做）有必要;
- toprep. 向，朝着;到;关于;属于;
- previouslyadv.事先;以前;仓促;“previous”的派生;
- mechanismn.[生]机制，机能，[乐]机理;（机械）结构，机械装置[作用]，（故事的）结构;[艺]手法，技巧，途径;机械作用;
- hadv.有（ have的过去式和过去分词 ）;（亲属关系中）接受;拿;买到;
- devisev.设计;发明;策划;想出;
- 相关例句
Such endoreduplication provides a mechanism for producing extra gene copies.
这种内复制提供了产生额外的基因复制的机理.
词典精选例句
目的: 探讨早产合并 胎膜 早破的易发因素及妊娠结局.
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Objectie To determine the diagnostic accuracy of CRP in the of chorioamnionitis in women with PPROM.
目的:探讨CRP用于未足月胎膜早破的患者绒毛膜羊膜炎的诊断准确性.
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At 32 weeks the patient presented premature labor and spontaneous rupture of the amniotic membranes.
孕32周病人出现早产并出现自发的胎膜破裂.
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If the baby is ill or is premature the lost of heat can be dangerous.
如果婴儿生病或者是早产,则热量损失会导致生命危险.
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If the baby is ill or is premature the lost of heat can be dangerous.
如果婴儿生病或者是早产,则热量损失会导致生命危险.
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细胞间黏附分子-1在早产胎膜早破中的表达及临床意义
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护理干预在50例胎膜早破期待疗法中的临床分析
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Analysis of oxidative stress status of pregnant women with premature rupture of membranes
胎膜早破孕妇血清氧化应激状态分析
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The relationship of serum zinc and copper levels and premature rupture of membranes
血清锌铜水平与胎膜早破的相关研究
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Study on the Clinical Observation and Treatment of 98 Cases with Premature Rupture of Membranes
98例胎膜早破的临床观察及处理探讨
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Relationship between maternal plasma procalcitonin and premature rupture of membranes
血清降钙素原与胎膜早破的关系研究
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Clinical procedures and analysis of etiological factors of premature rupture of membranes
胎膜早破发病因素的分析及临床处理
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