"You I458" is a new hybrid rice combination, which is bred by crossing between wild-abortive homeotypic cytoplasmic male sterile "You IA" and strong restoring line "R458".
“优I458”是利用野败同型不育系“优IA”与本所育成的早稻强恢复系“R458”配制而成的杂交早稻新组合。
The effects of temperature on the bagged self seed and the abortive pollen types of indica TGMS rice line 2301s were studied by sowing on different dates in 1999 and 2000.
1999年和2000年分期播栽试验，研究了温度对籼型温敏核不育系2301s自交不育度和花粉败育类型的影响。
An abortive attempt to conclude the negotiations.
为结束谈判的不成功尝试。
After Holland and his abortive visit to England, Des Esseintes did not attempt another journey abroad.
经历荷兰之旅及“夭折”了的英国之旅后，埃桑迪斯再没尝试过出国旅行。
With the rise of temperature , the development of pollen speeded up, the abortive trend of stamen increased.
随着温度的升高，花粉粒发育速度加快，雄蕊败育趋势增加。
UNIT PRICES include for drilling mortices or forming mortices in the structure by whatever means necessary including diamond drilling, abortive holes etc.
单价包括在结构中钻孔或开榫眼，不管用什么方法（包括金刚石钻孔、磨孔等）。
Honglian (HL) type CMS lines (Indica) differed from wild abortive (WA) type CMS lines (Indica) not only in characteristic of abortive pollen but also in restoring and maintaining abilities.
籼稻红莲型(HL)不育系和野败(wa)型不育系除花粉败育的特征不同外，两者还具有不同的恢、保特性。
The abortive ovules and male flowers in male cone inflorescence and the ovules in female cone inflorescence are originated from an annular meristem which differentiates from the base of each collar.
雄球花序中的不育胚珠和雄球花以及雌球花序中的胚珠均起源于环状总苞基部的分生组织。
Abortive shapes of pollen grains were in varied forms, such as irregular, round and spindle etc.
花粉粒败育形态多种多样，有不规则形，梭形，圆形等。
Abortive shapes of pollen grains were in varied forms, such as irregular, round and spindle etc.
花粉粒败育形态多种多样，有不规则形，梭形，圆形等。
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