er
- int. （表示说话时的犹豫、迟疑）呃，哦，嗯
- abbr. 急救室（emergency room）；（医学）雌激素受体（estrogen receptor）；（细胞生物学）内质网（endoplasmic reticulum）
网络释义专业释义英英释义
E-R 模式向关系模型的转换
E-R Diagram 实体关系图 ; 关系图
E-R Model 实体关系模型
E-R图 E-R diagram
秀逗魔导士E-R Slayers Evolution-R
何为E-R图 Entity-Relationship Model
KN-E-R 稀加注套件
E-R模型 E-R model ; entity-relation model
E-R 图 E-R diagram
E-R Model Design 关联式资料模式设计
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电反射比
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内质网 - 引用次数：31
Helm cloned the small heat shock protein AtHSP22.0 cDNA from Arabidopsis thaliana endoplasmic reticulum. The AtHSP22.0 cDNA has a putative signal peptide and a carboxyl-termina1 tetrapeptide SKEL, which is similar to known ER retention signals.
Helm等从拟南芥中克隆了内质网小分子热激蛋白AtHSP22.0 cDNA,AtHSP22.0有一个信号肽,C-端具有的四肽残基为已知的内质网滞留信号。
参考来源 - 过表达内质网小分子热激蛋白对拟南芥抗逆性的影响内质网 (endoplasmic reticulum) -
强辐射
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延伸暂存器 (extension register)环境记录 (environment recording)
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镜像异构物比例对映体比例
·2,447,543篇论文数据，部分数据来源于NoteExpress
er [ ə:; ə ]
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n.
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a trivalent metallic element of the rare earth group; occurs with yttrium
同义词： erbium atomic number 68
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a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
同义词： emergency room
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a trivalent metallic element of the rare earth group; occurs with yttrium
以上来源于: WordNet
柯林斯英汉双解大词典
er /ə/
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1.
Er is used in writing to represent the sound that people make when they hesitate, especially while they decide what to say next. 呃 (表示说话时的犹豫)
例：People that are addicted to drugs get, er, help from the government one way or another.
那些吸毒上瘾的人，呃，通过某种方式获得政府的帮助。
er
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1.
the INTERNET DOMAIN NAME for Eritrea 厄立特里亚
双语例句原声例句权威例句
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The emergency switches for various oil pumps and E. R. fans are arranged at the entrance to the engine room .
各种油泵和船舱风机的应急开关装在机舱的人口处。
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A good algorithm to design such a hierarchical database consists of two steps, first, to describe real world in E-R model and then, convert it to the model supported by the DBMS.
在设计层次型数据库时，一个较好的设计方法是分二步走：首先利用实体联系方法抽象出现实世界的实体联系模型，然后将实体联系模型变换到具体DBMS 所支持的层次型模型。
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Whether the E-R schema constructed caters for database requirement and how correctness and completeness of the conceptual schema is evaluated remains a problem needed for further research.
所构造出的E - R模式是否满足数据库的设计要求，如何评价所构造的概念模型的正确性与完整性，仍然是个需要深入研究的问题。
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The committee report was the first of three planned to deal with the release of the C.R.U.'s private e-mails on the Internet.
VOA: special.2010.04.27
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So the square root of n squared r e over r h.
这里的n值是什么呢？
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He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.
他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义
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