pubescence

Especially this method is suitable for the leaf with pubescence.

这种方法特别适合于研究叶表皮密被绒毛的植物.

The regression models about non-preference indexes of the aphid in relation to pubescence density, content of epidermis wax, thickness of epidermal cell, soluble sugar and free amino acids of cotton varieties were built.

棉蚜对不同棉花品种的选择性与蜡质含量、叶毛密度、表皮层细胞厚度、可溶性总糖含量和游离氨基酸含量密切相关。

pedicels 2-3 mm, jointed at base, pubescence of very short setae.

花梗2-3毫米，接合在基部，非常短刚毛的有毛。

The collective trichome cover of a plant surface is called pubescence.

植物表面聚集的毛状物称为柔毛.

For the same variety, leaf pubescence had a higher density but a shorter length on reverse side than on obverse side.

同一品种叶片正面绒毛密度小于背面，正面绒毛长度大于背面；

With increasing elevation, the leaf area, leaf thickness, palisade mesophyll thickness, spongy mesophyll thickness, stomatal area, epidermis cell area and pubescence density were increased, while cutin membrane thickness, epidermis cell density, pubescence length, and stomatal density were decreased.

mm-2.随海拔升高叶面积、叶厚度、栅栏组织和海绵组织的厚度、气孔器面积、表皮细胞面积以及表皮毛密度呈增加趋势，而角质膜厚度、表皮细胞密度和表皮毛长度则呈减小趋势；

stems with appressed, very short pubescence only on angles.

有贴伏，非常短短柔毛只在角上的茎。

effects of the pubescence depend on four main characteristics of the trichomes: density, erectness , length, and shape.

一般来说，柔毛的机械作用取决于毛状体的四个主要性状：密度、直立性、长度和形状。

first bractlet 6--7 mm, broadly membranous, pubescence very short, apex with a very short awn.

小苞片6-7毫米，宽膜质，短柔毛非常短，先端具一非常短芒的首先。

It is conceivable that pubescence forms a barrier, particularly for young nymphs.

可以想象,柔毛能形成一个阻障, 特别是对幼小的若虫.

stipules amplexicaul, ovate, 1. 5-8 cm, with or without bent pubescence, caducous, scar annular and conspicuous.

托叶抱茎，卵形的，1.5-8厘米，有或没有弯曲短柔毛，早落，环形和显眼的伤疤。

Leaf blade thinly leathery; fruit with coarse pubescence.

叶片薄革质；果具粗糙的短柔毛。

glume pubescence and awn length may be used as indirect indexes of stigma exsertion.

稃毛和芒长可以作为反映柱头外露性的间接指标。

fruiting syncarp orange red to yellow, globose, glabrous or with sparse reddish brown pubescence.

合心皮果橙红色到黄色，球状，无毛的或具稀的红棕色短柔毛。

rachis ca. 1 cm, pubescence of very short brown setae;

轴大约1厘米，非常短的棕色的刚毛的有毛的；

corolla throat with a dense reflexed pubescence, interior of tube glabrous toward base; follicles glabrous.

花冠喉具紧密反折短柔毛，内部的筒部向基部；蓇葖果无毛。

anthocarp clavate, 3 - 3. 5 mm, 5-ribbed, with viscid glands and sparse pubescence, apex rounded.

假果棍棒状，3-3.5毫米，5肋，具粘的腺体和稀少短柔毛，先端圆形。

Disturbance of reproductive failure in sows and boars are the main diseases in the swine production. It shows that abortion, premature delivery, fetal death, feeble body, featus anomalies, mummy body and even not pubescence for a long time.

繁殖障碍性疾病是母猪生产中的主要疾病，主要表现为妊娠母猪流产、早产、产死胎、弱仔、畸形胎、木乃伊胎或长期不发情以及屡配不孕等。