2) fluorescent reagent
荧光试剂
1.
合成了新型荧光试剂5 (4 硝基苯偶氮) 8 水杨醛缩氨基喹啉(p NPSAQ)。
2.
A new fluorescent reagent 9-(3-aminoanilino)acridine(m-APAA)was prepared and the product was purified by several times by recrystallition.
报道了荧光试剂9-(3-氨基苯胺基)吖啶(简称:m-APAA)的合成,产品经多次重结晶提纯,用IR1、HNMR和元素分析确证了结构。
3.
A fluorescent reagent, N-9-acridinyl amino acetic acid was synthesized by three methods.
提出合成新型荧光试剂N 9 吖啶基氨基乙酸的 3种不同方法 ,其中用 9 苯氧基叮啶和氨基乙酸钠作用的间接合成法产率达 78 9%。
3) Chromogenic agents
光度试剂
4) photo-sensitire reagent
感光试剂
5) reagent for spectrometry
光谱试剂
6) polishing reagent
抛光试剂
1.
Preparation process of metallographical samples for titanium and its alloys including the selection of sand paper,polishing reagent and fabric,etching reagent as well as the preparing and etching processes were specified in this paper.
对钛及钛合金金相试样制样用的砂纸、抛光织物、抛光试剂和侵蚀剂的合理选择以及制样方法和侵蚀方法作了叙述。
补充资料:表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条