圆柱
- 与 圆柱 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Involute cylindrical worm-helical gear transmission is to use helical gears to replace worm wheels in traditional worm wheel transmission so as to form a new worm transmission.
圆柱蜗杆斜齿轮传动是在传统的蜗杆蜗轮传动中用斜齿轮取代蜗轮而形成一种新的蜗杆传动形式。
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Wreathe with fold-watt round of the Abolition of the paper consists of a pile of paper and some metal with interspersed connect button to connect, the whole works a cylindrical.
用褶皱的废止裹住瓦轮纸构成,一个个纸桩用穿插及一些金属连接键连接,整个作品呈现圆柱状。
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Stamens adnate to abaxial side of corolla tube near base; capsule valves usually at least slightly twisted.
四棱形的果圆柱状或,裂爿盘绕的不在开裂期间。
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Areoles of mature, ultimate joints with 1-5 spines, spines white to grayish to reddish brown, aciculate, terete, sometimes absent; petaloids yellow to orange; stigmas 6-10
成熟,最后关节与1-5脊骨,脊骨一起的小窠棕色的白色的到带灰色到带红色,aciculate,圆柱状,有时无;瓣状花被片黄色到橙;柱头 6-10 3
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Akkad has not been located but the period produced some astonishing works of art, including fine cylinder seals.
阿卡得的位置没有被找到,但这个时期却产生出一些惊人的艺术作品,包括精美的圆柱状图章。
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Through morphological analysis between male sterile plant and male fertile plant in the alabastrum period as well as in flowering period, one morphological mark was found that the alabastrum of male sterile plant was in cone shape; the alabastrum of male fertile plant was cylindraceous. The male sterile alabastrum and male fertile alabastrum were significantly different. The petal of male sterile is filiform but not lingulate and tubular , the normal one was just the opposite.
通过在蕾期和盛花期对不育系和可育系的形态性状进行分析,找到了一个与育性相关的形态标记,即不育系的花蕾呈圆锥状,而可育系花蕾呈圆柱状,二者形态差异极显著;花开放后,不育系的花瓣丝状化,没有舌状花和管状花之分,而正常可育系花序外围是舌状花,内部是管状花。
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Style filiform, terete or somewhat tetragonous; stigma capitate, not exserted; ovary 4-parted; ovule anatropous.
有点的花柱丝状,圆柱状的或4棱;柱头头状,不外露;子房4分开;胚珠倒生。
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Stems 4-angled but not ancipitous when young, soon terete; internodes 1-5 cm, shorter than leaves.
茎幼时四棱形的但不二棱,不久圆柱状;节间的1-5厘米,短于叶。
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Stems shallowly 4-lined and sometimes ancipitous when young, soon 2-lined to terete; internodes 1-2.5(-5.5) cm, usually shorter than leaves.
茎幼时4浅线棱和有时二棱,不久为2线棱到圆柱状;节间的1-2.5(-5.5)厘米,通常是短于叶。
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Stems erect or arcuate at base, terete or slightly angulate, simple or short branched in upper part, with multicellular hairs.
茎直立或弧曲在基部,圆柱状或稍,单或短枝在上半部分,具多细胞毛。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。