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seed bearing相关的网络例句

查询词典 seed bearing

与 seed bearing 相关的网络例句 [注:此内容来源于网络,仅供参考]

Spermatophyte Any seed-bearing plant.

种子植物:任何产生种子的植物都是种子植物。

Fruit indehiscent, samaroid silicles, transversely oblong or ovoid, 1-seeded, thin walled, with woody and coarsely reticulate venation, angustiseptate, sessile, transversely 2-winged, 2-16-spined; wings prominent, longer or shorter than main part of fruit, with 3-20 subparallel veins extending full length; spines often unequal in length, at least some subparallel to pedicel, those on the seed-bearing fruit half longer; replum and valves margin united into a longitudinal vein; septum complete; style absent, obsolete, or conical and to 5 mm; stigma capitate, entire, long papillate.

果不裂,突出的翅,长或短于主要果,具3-20近平行脉深裂延长全长;刺通常不等长,在花梗,那些在种子取得成果半长上近平行的一些的至少;假隔膜和阀门边结合成为一纵向脉;隔膜完全;花柱无,废退,或者圆锥状和对5毫米;柱头头状,全缘,长具乳突。

Fruit indehiscent, achenelike silicles, oblong, ovate, elliptic, or oblong-linear, angustiseptate, sessile, sometimes constricted above seed-bearing portion; valves papery, corky and thick winged all around, veinless, glabrous or papillate; replum rudimentary; septum absent; style absent; stigma capitate, entire.

不裂的果,瘦果状短角果,长圆形,卵形,椭圆形,或长圆形线形,,无梗,高于种子有时缢缩着生部分;纸质的裂爿,具翅的木栓质和厚到处,无脉,无毛的或具乳突;假隔膜初步;隔膜无;花柱无;柱头头状,全缘。

Dioecious monoecious, reproductive structures axillary, solitary. Pollen cones pedicellate, globose, with overlapping bracts at base; microsporophylls 6-14, shield-shaped, each with 4-9 radially arranged pollen sacs. Seed-bearing structures subsessile, with several overlapping bracts basically. Ovule erected, entrusted with disc-like embryophore. After fertilization, embryophore developed into fleshy, cup-like and red aril.

雌雄异株,球花单生于叶腋,有短柄;雄球花圆球形,基部覆瓦状排列的苞片,雄蕊6-14枚,盾状,花药4-9丝,辐射状排列;雌球花几乎无柄,基部有多数覆瓦状排列的苞片,胚珠直立,基部托以圆盘状的珠托,受精后珠托发育成肉质、杯状、红色的假种皮。

Any of various evergreen trees or shrubs of the genus Juniperus, having needlelike or scalelike, often pointed leaves and aromatic, bluish-gray, berrylike, seed-bearing cones.

桧属植物,杜松任何一种桧属的常青乔木或灌木,有针状或鳞状的尖叶和气味芳香、色泽蓝灰、形状象浆果、含种子的球果

A knoblike protuberance arising from a surface, as the prominence near the hinge of a bivalve shell or the projection at the scale tip of a seed-bearing cone.

圆形隆起在一个表面突起的圆形装饰物似的隆起,如在双壳贝类贝壳边缘附近的突起或在含种子的球果顶端的突起

A knoblike protuberance arising from a surface, as the prom nce near the hinge of a bivalve shell or the projection at the scale tip of a seed - bearing cone.

圆形 隆起在一个表面突起的圆形装饰物似的隆起,如在双壳贝类贝壳边缘附近的突起或在含种子的球果顶端的突起

Based on the 20 years' investigation and study on Parakmeria yunnanensis, the phenological characteristics, seed bearing characteristics, growth and ecological characteristics of this species were made clear and introduced in this paper.

依据云南拟单性木兰近 2 0年的调查研究结果,从物候特征、树种的结实及种子特性,林木的生长特点,生态习性等方面,介绍了该树种的生物及生态学特性;并从吸收大气污染物的能力,以及在城市环境条件下的生长状况上表述了该树种在城市绿化中的作用。

In former classification systems: one of two major plant divisions, including all seed-bearing plants; superseded by the division Spermatophyta.

过时分类;两个主要植物部之一,包含所有结果植物;现名显花部。

The number of fruits had the highest directly positive relationship with seed yield,followed by leaf length,collar diameter,length of bearing branch,hundred-seed weight,the number of branches,angle of bearing branches,the height of bearing branches and plant height;five of 14 seed yield components exhibited directly negative relationships with seed yield,including leaf width,ratio of leaf length to width,the number of bearing branches,bottom diameter of bearing branches and ratio of bearing branches to branches.

2果实数对种子产量的直接正效应最大,其后依次是叶长、地径、结果枝长、百粒重、分枝数、结果枝角度、结果枝高度和株高;14个产量因子中有5个对产量有直接的负效应,包括叶宽、叶长宽比、结果枝数、结果枝底径和结果枝比。

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