1) Pi9
Pi9
1.
Magnaporthe grisea T-DNA insertional mutants virulent to Pi9;
稻瘟菌T-DNA插入所致Pi9致病突变体的获得
2) Pi9 gene
Pi9基因
3) Gene Pi9(t)
Pi9（t）基因
4) Broad-spectrum blast resistance gene Pi9
广谱抗稻瘟病基因Pi9
1.
The broad-spectrum blast resistance gene Pi9was successfully introduced into the calli of eight indica rice cultivars (Fengyuan B,Xiangwanxian11, Xiangwanxian13, R996, 527, 1701, 25H003,25H075)and the japanicrice variety Nipponbare based on the Agrobacterium-mediated method.
通过农杆菌介导法，将广谱抗稻瘟病基因Pi9转入8个籼稻品种(丰源B，湘晚籼11号，湘晚籼13号，R996，527，1701，25H003，25H075)和粳稻品种日本晴的愈伤组织中，得到了转Pi9基因的株系，并对T1代和T2代转基因植株进行了GUS、PCR和RT-PCR检测以及T2代植株的稻瘟病抗性鉴定。
5) Ni9 steel
Ni9钢
1.
The use and development of Ni9 steel was introduced simply, and based on research results and the information in china and abroad, the heat treatment and welding essentials about Ni9 steel in its use were emphatically narrated.
在简述超低温用Ni9钢的发展应用状况基础上,结合项目研究结果和国内外有关资料着重对Ni9钢应用中涉及到的热处理方法及焊接工艺要点进行了述评。
2.
The influence of conventional parameters on microstructure and low temperature impact toughness of Ni9 steel at -196℃was studied, and the distribution ,shape of microstructure and low temperature impact fracture surface of Ni9 steel were researched by means of metallographic microscope,TEM and SEM.
研究了不同的调质工艺参数对Ni9钢显微组织和-196℃下的冲击韧度的影响,并利用光镜、透射电镜(TEM)、扫描电镜(SEM)对Ni9钢在不同热处理条件下的组织形态、分布及低温冲击断口形貌进行了观察分析。
3.
In this paper, use and development of Ni9 steel are introduced simply, and based on writer s research and large information on Ni9steel, heat treatment and welding essentials of Ni9 steel, which are important portions in its use, are narrated.
本文在超低温用Ni9钢的发展应用状况简述基础上,结合项目研究结果和国内外有关资料着重对 Ni9钢应用中涉及到的热处理方法及焊接工艺要点进行了综述介绍。
6) rare earth elements/cast steel Ni9
稀土元素/Ni9铸钢
补充资料：1-Benzyl-4-hydroxy-4-(3-trifluorotolyl)pi-peridine
分子式：C19H20F3NO
分子量：335.37
CAS号：56108-27-1
性质：结晶。熔点 229-232.5℃。
制备方法：用苄基胺与丙烯酸甲酯在回流下加成，生成N,N-双（β-丙酸甲酯）苄胺，然后在甲醇钠作用下环合并转化成盐酸盐，得1-苄基-3-甲氧羰基-4-哌啶酮盐酸盐，将后者以盐酸水解并脱羧得1-苄基-4-哌啶酮，进而与间溴三氟甲苯、金属镁（格氏试剂）反应，得1-苄基-4-羟基-4-（3-三氟甲苯基）哌啶溴化镁，最后以盐酸水解制得该品。
用途：三氟哌丁苯盐酸盐的中间体。
分子量：335.37
CAS号：56108-27-1
性质：结晶。熔点 229-232.5℃。
制备方法：用苄基胺与丙烯酸甲酯在回流下加成，生成N,N-双（β-丙酸甲酯）苄胺，然后在甲醇钠作用下环合并转化成盐酸盐，得1-苄基-3-甲氧羰基-4-哌啶酮盐酸盐，将后者以盐酸水解并脱羧得1-苄基-4-哌啶酮，进而与间溴三氟甲苯、金属镁（格氏试剂）反应，得1-苄基-4-羟基-4-（3-三氟甲苯基）哌啶溴化镁，最后以盐酸水解制得该品。
用途：三氟哌丁苯盐酸盐的中间体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。