1) ultra-low energy ion beam
超低能离子束
1.
With the mutation source of ultra-low energy ion beam (different ions with 30KeV energy in different studies), several kinds of tomato dry seeds were implanted, and then the germination percentage and the main properties of agronomy in the field were observed, the isozyme patterns of POD and Est in the M_1 and M_2 seedlings were analyzed with the method of gel electrophoresis.
以超低能离子束(能量为30KeV的多种重离子)为诱变源，对多种番茄材料的干种子进行了注入试验，对其发芽率和田间条件下的主要农艺性状的特征特性进行了观察鉴定，采用聚丙稀酰胺凝胶电泳方法对其M_1和M_2世代幼苗期植株的过氧化物酶(POD)和酯酶(Est)同工酶的变化动态进行了分析。
2) Low energy ion beam
低能离子束
1.
Magnetic Fe-Si alloy films prepared by low energy ion beam technique;
低能离子束方法制备磁性Fe-Si合金薄膜
2.
Low energy ion beam (4×10 5ion/cm 2) mutagenizing and breeding was available to improve the yield by 20%.
用低能离子束诱变的方法得到了几株布洛芬乙酯水解活性提高的突变菌株 ,用 4× 10 5ion/cm2 剂量的低能离子束诱变菌株CandidasorboxylosaT2P可提高S 布洛芬的产量2 0 %左右。
3.
In this paper,the author summaried the mutational mechanism of low energy ion beam,the applications of it in forest tree,horticulture and flower breeding,and the applications of genetic transformation techniques mediated by low energy ion beam implantation.
低能离子束物理诱变育种技术有着广泛的应用前景。
3) low-energy ion beam
低能离子束
1.
High-yielding cordycepin in Cordyceps militaris modified by low-energy ion beam
低能离子束修饰蛹虫草菌株高产虫草素
2.
Based on the principle of biostatistics,the literatures of low-energy ion beam induced organism aberrance were analysed.
以生物统计学原理为基础,通过分析低能离子束生物诱变研究领域的文献,对其中的数据分析问题进行了评述,重点提出了处理群体小、缺乏重复设置、方差分析有待完善以及缺乏诱变后代跟踪研究等问题,并对低能离子束诱变的发展提出了建议。
4) low-energy high ion-current
低能强流离子束
1.
Briefly introduces the structure of low-energy high ion-current control system.
简要介绍了低能强流离子束控制系统结构,详细论述了控制系统中的干扰来源,并结合实际给出了有效的抑制措施。
5) Low energy ion beam epitaxy
低能离子束外延
6) Low energy deuterium ion beam
低能氘离子束
补充资料：双低能离子束薄膜淀积设备
双低能离子束薄膜淀积设备
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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