球形
- 与 球形 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Carpels 3(-5), connate; ovary superior, ovoid or ellipsoid, 3(-5)-loculed, each locule with many ovules on axile placenta. Styles 3(-5), linear.
心皮3(-5),合生;子房上位,卵球形或椭圆形,3 (-5)室的,每子房室具很多胚珠在轴胎座上。
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Ovary half inferior, ovoid, 5-celled, apex with dense trichomes; placenta axile, sometimes fleshy in fruit.
子房半下位,卵球形,5室,先端具紧密毛;中轴胎座,在果期有时肉质。
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The results show that nbutanol azeotropic distillation can effectively prevent the formation of hard agglomerates in drying process,and good dispersed spherical nanopowders can be obtained,with an average size of 50 nm.
结果表明,用正丁醇共沸蒸馏能有效地防止干燥过程中颗粒间的硬团聚,获得分散性良好的粉体,其平均粒径约为50 nm,形貌为球形。
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Besides coccoid of Hp transformations, curve-bacilliform, long-bacilliform, short bacilliform, long threadlike, giant coccoid, glomerule, trophoplast, and very small "s" or "c" shaped Hp were found.
并根据Hp形态变化的顺序及表型,初步发现Hp由典型&S&或多螺旋形态变为杆状弯曲、长杆状、短杆状、然后变为球形、长丝体、巨球体、丝球体、原生质体的规律。
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Stamens 6, inserted at base of perianth tube, included; filaments short; anthers basifixed. Ovary ovoid-globose, 3-loculed; ovules several per locule.
雄蕊6,着生的在花被基部筒部,内藏;花丝短;花药基着子房球状卵球形,3室;胚珠数个每室。
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Nuts ellipsoid to cylindrical, ca. 2 mm long, smooth, apex beaked .
坚果椭球形至长圆柱形,长约2毫米,光滑,顶端具喙。
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Follicles solitary or paired and widely divergent, ovoid to strongly beaked, often broad at base.
蓇葖果单生或成对和宽分叉,对强烈具喙,通常宽的在基部卵球形。
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Stigma head depressed, hemispherical or short conical, not long beaked.
柱头头状花序下凹的,圆锥状的半球形或短,具喙的长的不。
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Concentration of silver behenate solution affects the morphology and packing density of silver. The thin silver film of spherical silver particles, with an average diameter of 160 nm has been fabricated by a millimolar solution of silver behenate. The thick silver film is consisting of the regular silver particles with triangular or truncated triangular shape, which is formed at high concentration.
山嵛酸银分散液的浓度影响银薄膜中银粒子的堆积密度和形态,在很低浓度下可以得到银粒子均匀分散的金属银薄膜,球形银粒子平均粒径为160nm;而高浓度的山嵛酸银分散液得到较厚的金属银薄膜,薄膜中含有规则的三角形和截三角形银颗粒。
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The results indicated, somatic embryos of Lycium barbarum L. mostly came from single embryogenic cell. Finaly, embryogenic cell grew into plant after bicellular, tricellular and multicellular stage.
结果发现,枸杞的体细胞胚是单细胞起源,经胚性细胞,二、三、四和多细胞原胚,到球形胚,最后发育成完整植物。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。