In order to alleviate the in vivo deiodination of radioiodine-labeled biomolecules,a novel precursor,N-succinimidyl-5-(tributylstannyl)-3-pyridinecarboxylate(SPC),is synthesized in an oxygen-and water-free argon atmosphere.
为了改善碘标记生物分子在体内的脱碘问题,在无水无氧条件下合成了碘标记前体5-(三正丁基锡)-3-吡啶甲酸-N-琥珀酰亚胺酯(SPC),并优化了合成条件,产率达到45%,并用核磁共振、质谱法进行了表征。
premarking burn
作标记前的烧除烧除下层灌木
Marks or unmarks a record for deletion
标记或取消标记一个要删除的记录
Markerboard/chalkboard with marker/eraser tray. Attach to wall.
标记板/带标记笔/擦除刷的记号板。放置在墙上。
Marks a specified range of records for deletion
对指定范围内的，要删除的记录加标记
Unmarks a specified range of records for deletion
对指定范围内要删除的记录取消标记
When the secretary is at the front directing military operations, he should, in addition to submitting his own reports, authorize the acting secretary or deputy secretary to report on rear-area activities.
书记在前线指挥作战时，除自己报告外，指定代理书记或副书记作后方活动的报告。
Illegal operation attempted on a registry key that has been marked for deletion.
试图在标记为删除的注册表项上进行不合法的操作。
A few hours longer and the deep, mysterious ocean will quench and hide for ever the symbol which ye have caused to burn on her bosom!"
只消几个小时，那深不可测的大海将把你们在她胸前灼烧的标记永远淹没无存
A few hours longer, and the deep, mysterious ocean will quench and hide for ever the symbol which ye have caused to burn upon her bosom!
只消几个小时，那深不可测的大海将把你们在她胸前灼烧的标记永远淹没无存！
Clinical Application of Prenatal Ultrasound Abnormalities as An Indication for Invasive Prenatal Diagnosis
产前胎儿超声异常标记作为侵入性产前诊断指征的临床应用
The specified service has been marked for deletion.
指定的服务已标记为删除。
oil detreatment plant
除去工业柴油标记和染料的工厂
Like the graphic design and even your company's logo.
除了图像设计还包括你们公司的标记。
Molecular tagging of Srf,a Gene Conferring Sethoxydim Resistance in Foxtail Millet (Setaria italica (L.) Beauv.);
谷子抗除草剂基因Srf的分子标记
This message was previously marked for a different action. The previous action has been canceled.
该邮件以前被标记过其他动作，该动作标记已被取消。
The task named was already marked as completed or was deleted by another author.
任务 已经被标记为完成或被另一作者删除。
not marked with a brand.
没有用烙印作标记的。
not marked with an asterisk.
没有用星号作标记的。