分体
- 与 分体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The tapetum cells oftrisomic 7 and 10 showed abnormal phenomenon at meiosis,but trisomic 7 recovered normality at other periods.
而10号三体的绒毡层虽在四分体时期表现正常,但在小孢子时期又表现了异常,并且花粉全部败育。
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At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.
此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体。
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ATPase precipitates were present in the microspore cell during the early tetrad stage.
四分体早期的小孢子细胞质中开始出现ATPase反应颗粒。
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In early stage of tetrad,primexine produces between the plasmolemma and calloses.
四分体初期,在质膜与胼胝质之间产生原外壁,然后,在原外壁中产生原棒,进而形成了基粒棒。
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Most important, though, were the many memorable characters encountered along the way, including the eccentric Dr. Shaia, the infamous tetrad of Sinistrals, and of course, the mysterious Lufia herself.
最重要的是,虽然,被许多难忘的人物所遇到的在前进的道路上,包括偏心博士shaia ,臭名昭著的四分体的sinistrals ,当然,神秘的lufia自己。
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From tetrad stage to microspore stage, the ABA content in sterile buds was higher than fertile buds.
四分体到小孢子单核期和小孢子二核后期至成熟花粉期不育花蕾ABA含量仍高于可育花蕾。
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The results showed that pepper's microspore develped at three stages: tetrad, uninucleate, and binucleate, and each stage demonstrated distinctive characteristics.
结果表明,辣椒小孢子发育经四分体时期、单核期和双核期,各时期特征明显。
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The result showed that the plant of Maicao No. 9 was tall, with good fecundity, fully filled grain and vigorous growth. The chromosome number of the root cells was 2n=56, through the observation of pollen mother cells meiosis, there were a certain amount of univalents, ring bivalents and bar bivalents in PMCM. Different numbers of lagging chromosomes, chromosome bridges and micronucleus were found in anaphaseⅠ, anaphaseⅡ and tetraspore.
结果表明:麦草9号植株高大,结实性较好,籽粒饱满,生长旺盛;根尖细胞染色体数目为2n=56,对其进行花粉母细胞减数分裂观察,中期Ⅰ具有一定数量的单价体、环状二价体、棒状二价体;后期Ⅰ、后期Ⅱ与四分体时期都出现不同数量的落后染色体、染色体桥、微核等现象。
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12VAC, 50W reflecting type cold light beam tungsten halogen lamp is used as light source. Separated transformer box is provided.
光源为12VAC,50W反射型冷光束卤钨灯,并配有分体变压器盒。
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Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage.
在单核细胞早期,不育花粉的四分体细胞中有较明显的大液泡出现。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。