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1)  internal control
内参照
1.
Optimization and application of a multiplex RT-PCR system for simultaneous detection of three lily viruses using 18S rRNA as internal control;
以18S rRNA为内参照的多重RT-PCR检测3种百合病毒
2.
The conventional RT-PCR system,in which a pair of specific primers cquctv9/cquctv10 were designed based on P20 gene of Citrus tristeza virus(CTV)and RNA polymeraseⅡgene of ci-trus was used as internal control.
根据柑桔衰退病毒(CTV)P20基因序列设计cquctv9/cquctv10特异引物对,以柑桔RNApolymeraseⅡ基因作为内参照,建立了柑桔衰退病的常规RT-PCR快速检测体系;依据柑桔衰退病毒P20基因序列设计cquctv1/cquctv2特异引物对和TaqMan探针cquctvp1,建立了柑桔衰退病荧光定量RT-PCR快速检测体系。
2)  internal control RNA
内参照RNA
3)  intrinsic reference frame
内在参照系
1.
At the same time, through the study when the frame of reference probe and objective tasks relied on was disaligned, we explored whether the probe had intrinsic reference frame could effect the consequent of accomplishing the tasks of categorical spatial relationship judgment.
本研究以二维图片为材料,启动范式为基础,主要在于探讨探测刺激是否具有内在参照系对知觉表征型类别加工空间关系判断的不同影响。
4)  endogenuous reference gene
内源参照基因
1.
A set of commonly used primers of 18Sr RNA were designed as endogenuous reference gene, and check on the quality of template extraction from animal feedstuffs, and avoid the result of false negative.
同时 ,根据 1 8Sr RNA基因序列 ,设计通用引物来扩增所有真核生物的同源性基因片段 ,以此作为内源参照基因来检查从肉骨粉中提取模板的质量 ,避免假阴性结果。
5)  intrinsic frame of reference
内在参照系理论
1.
The text that described the layout of 7 objects displayed on the floor of a round room was used as materials in this research, in order to test whether intrinsic frame of reference could also be applied to.
已有大量研究探讨了视觉观察空间的表征方式,近年来出现的内在参照系理论能较好地解释这些研究获得的结果。
6)  Internal and external comparison models
内外参照模型
补充资料:-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃

中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯

英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton

性质描述: 无色至微黄色液体。凝固点-31℃,沸点205-206.5℃,83-84℃(1.73kPa),相对密度(25/25℃)1.0578,折光率(nD25)1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。

生产方法: 由不饱和羧酸通过闭环反应来合成,例如乙酰乙酸与硫酸共热,或乙酰丙酸在镍、铜等催化剂存在下加氢。

用途: γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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