KRAD
- 网络千拉德;日渡怜;克拉
-
It is suggested that the optimum dose for the mycelial mutation be 30-60 krad .
建议30-60krad为蘑菇菌丝体辐射诱变的适宜剂量。
-
The changes of DC electrical performances of SiGe HBT and Si BJT after 400 krad ( Si )γ - ray dose irradiation are compared .
比较了经剂量为400krad(Si)的γ射线辐照后SiGeHBT和SiBJT直流电学性能的变化。
-
Adzuki beans only irradiated with 5 Krad in November of the same year after harvest could be stored up without infestation lor one year at least .
收获后当年11月份辐照的赤豆,只需0.5万拉德就可以安全地贮藏一年而不出虫。
-
Methods of biostatistics and quantitative genetics were adopted to analyse irradiation effectiveness and selection potential of wheat varieties irradiated by ~ ( 137 ) Cs gamma rays with 0,15,25,35 krad .
本文采用生物统计和数量遗传学方法、分析了辐照剂量为0(对照)、15、25、35KR的铯&137γ射线对二个小麦品种的诱变效应及其选择效果;
-
It was suggested that the 3 - 4 Krad of 60Co radiation , old larva or 1 - 2 days old pupa are appropriate for genetic control of Indian meal moth .
初步认为,34Krad剂量辐照老龄幼虫和12日龄蛹较适合于印度谷螟的遗传防治。
-
Seeds from two Brassica napus lines , 721 and 908 , were irradiated by γ ray at doses of 10 krad , 12 krad and 15 krad , respectively .
以10krad、12krad和15krad3种剂量γ射线处理甘蓝型油菜品系721和908的风干种子。
-
With 1,5 and 7 krad of irradiation , a mutant of P.interpunctella with transparent wings was induced , which provides a marking feature in control of Indian meal moth by sex chain recessive lethal gene .
5、7krad辐照的,诱导出了成虫翅透明的突变品系(透明型)。该突变品系对研究印度谷螟的部分遗传学及遗传防治有重要意义。
-
The fiber is F-doped cladding and the core is pure SiO2 with low OH & content . It is shown that through the nuclear radiating experiment , minimum transient induced loss is 3 . 4dB / m. krad .
光纤包层为F掺杂,纯SiO2纤芯,低OH-根含量,经核辐照后的实验结果表明,光纤瞬态峰值感应损耗最低为3.4dB/m·krad。
-
The results revealed that the seeds germination rate is highest , the abnormal rate is highest , the type of abnormal chromosome is most abundant , the meiosis is lowest , the activity of peroxidase isoenzyme is highest , when irradiation dose is in range 10-20 Krad .
实验结果表明:辐射剂量10~20krad范围内,种子发芽率最高,有丝分裂畸变率最高,畸变类型最丰富,对减数分裂的抑制小,过氧化物酶同工酶活性最高。