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1)  relativity of Markedness Theory
标记相对性
2)  Sign and Relative Independency
有标记及相对独立性
3)  relative rate marking (RRM)
相对速率标记
1.
The relative rate marking (RRM) switch uses the CI bit or NI bit to depict the network s congestion condition.
在 ABR相对速率标记算法交换机中,用 CI和 NI来描述网络的拥塞状态。
4)  unmarked equivalence
无标记性对等
1.
Literal translation and free translation are not two opposing methods of translation,and the translation process is not a process of selection between literal translation and free translation,but that of pursuing an unmarked equivalence.
直译和意译并不是两种对立的翻译方法,翻译的过程也不是在直译和意译之间选择的过程,而是寻求译文和原文的无标记性对等的过程。
5)  contrastive markers
对比性标记语
1.
Based on the analysis of the cognitive motivation for employing contrastive markers that functions as its existing reasons,it can be known that the particular procedural meaning owned by contrastive markers play crucial role in the process of language production and interpreta.
因其独特的对比性语义特征及其在话语生成和理解过程中必不可少的语用功能,对比性标记语在话语标记语的研究中逐渐占有特殊地位。
6)  sex-related marker
性别相关标记
补充资料:放射性碘标记的放射性药物
分子式:
CAS号:

性质: 131I是最早用于临床的放射性核素之一。临床上常用的碘标放射性药物有:(1)Nal31I,用于甲状腺显像和甲亢治疗;(2)心肌显像用131I(123I)-CO-长链脂肪酸;(3)脑功能显像用123I(131I)-IMP(N-异丙基对碘安非他命,N-isopropyl-p-iodoamphetamine),123I(131I)-HIPDM[N,N,N′-trimethyl-N′-(2-hydroxy-3-methyl-5-iodobenzyl)-1,3-propanediamine];(4)受体显像用123I(131I)标记变体配体,如D1,D2,乙酰胆碱,安定类受体显像剂;(5)用于放射免疫显像和治疗的131I标记抗肿病抗体;(6)肾上腺显像剂131I-6-碘胆固醇、131I-间-碘苄胍等。

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