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herbaceous相关的网络例句

查询词典 herbaceous

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

Phaseolus radiatus L. is an annual herbaceous plant as both grain crops and offcinals.

绿豆是一年生豆科草本植物,它既是一种粮食作物,也是药用植物。

Chiefly tropical herbaceous plants with racemose flowers: genera Phytolacca; Agdestis; Ercilla; Rivina; Trichostigma.

主要是草本植物具有总状花序的花;商陆属;瑞威那属。

The shredding of agro-residues, such as corn stalk, straw, wood sawdust and other herbaceous biomass, were investigated in this dissertation. According to the machinery mechanics of shredding, the components, shearing strength and pressive strength of the biomass were analysed in theory, which played a critical role during the shredding process. And the powder was examined by Scanning Electron Microscopy. It was founded that shearing,splitting and grinding force were appropriate for shredding biomass. The results also showed that primary shredding was the bulk shredding model, which was mainly affected by shearing and splitting force, therefore the curly knife and the straight knife were useful; while the fine shredding was the surface shredding model, affected by splitting and grinding force, and the straight knife useful.

本文以农林废弃生物质为研究对象,结合机械力破碎基础理论,从影响其破碎的化学组分和剪切强度、抗压强度等力学角度进行了理论研究,并运用扫描显微镜对破碎产物的微观结构进行了实际分析,结合二者得出如下结论:最适合生物质的施力方式为剪切力、劈碎力和磨削力;生物质粗破碎为体积破碎,主要受剪切力和劈碎力作用,刀片宜设计成弯口刀和单面直刃刀;细破碎为表面破碎,主要受剪切力和磨削力作用,刀片宜设计成双面直刃刀。

Results showed that total vegetation coverage, herbaceous coverage, and species richness were all decreased, and perennial species gradually gave place to psammophyte annuals, shrubs, and semi-shrubs from gentle slope hilly ridge, through saline bottomland and fixed and semi-fixed dune, and to shifting and semi-shifting dune.

结果表明,从缓坡丘陵梁地,经盐化丘间低地、固定半固定沙地到流动半流动沙丘,植被总盖度、草本植物盖度、物种丰富度均呈下降趋势;植被组成中多年生草本植物逐渐减少,一年生草本植物及沙生灌木、半灌木逐渐增加。

Tepals 5, persistent, spreading or reflexed, oblong to ovate, herbaceous or membranous, apex obtuse.

花被片5,持久,开展或反折,长圆形到卵形,草质或者膜质,先端钝。

Stems herbaceous. Foliage leaves solitary or paired on each growth module, usually long petiolate, often cordate or sagittate, margin entire.

茎草质。营养叶单生或成对在每生长单元,具叶柄的通常长,通常上心形的或箭头形,边缘全缘。

Calyx funnelform or rarely subtubular; tube straight or occasionally basally oblique, inconspicuously herbaceous along ribs and scarious between ribs; limb purple, pink, or white, broad, scarious, 5- or 10-lobed.

花萼漏斗状的或很少subtubular;基部偏斜的筒部直或偶有,沿着棱草质和在棱之间干膜质的不明显;紫色,粉红色的瓣片,或白色,宽,干膜质,浅裂的5或10。

Plants forming soboles, stolons, or rosettes, but not fleshy turions; stem bases with rather loose,± herbaceous scales, or scales absent

植株形成根出条,匍匐茎,或莲座丛,但不是肉质的具鳞根出条;相当松散的茎基部具,多少草质鳞片,无的或鳞片 31

Male zone: spikelet pair similar, both or only sessile staminate; lower glume herbaceous, elliptic-oblong.

男性区域:小穗对相似,两或者只无柄雄蕊;更低的颖片草质,椭圆状长圆形。

Leaf blade herbaceous, lanceolate, smooth adaxially, apex caudate or acuminate; female spikes of usually distant glomerules, often branched at base, straight; achene stipitate or very shortly so.

叶片草质,正面披针形,平滑,先端尾状或渐尖;雌性穗状花序通常稀疏的团伞花序的,通常分枝在基部,直;瘦果具柄的或者非常短的如此。

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