鳞茎

Bulbs without fleshy, farinaceous scales; perianth segments without a concave nectary.

没有肉质，粉质的鳞片的鳞茎；没有一凹的蜜腺的花被片。

The effects of narciclasine isolated from Narcissus tazetta bulb on the growth of two model microorganisms, E.coli and Ceteuisiae fermentum, were studied in this paper. The results revealed that the growth of Ceteuisiae fermentum was obviously inhibited by 20μ.g/mL NCS. The inhibition was about 51%. However, the inhibition of NCS to E.coli growth was hardly observed.

本文以两种模式微生物—大肠杆菌和啤酒酵母为实验材料，对从水仙鳞茎中提取的生物碱Nareiclasine在两种模式微生物生长中的作用进行了比较研究，结果发现在20μg/mL NCS处理下，酵母细胞生长受到明显抑制，抑制率达到51%，而大肠杆菌生长则不受影响。

Leaves several, lorate or linear, cross section semiterete or terete, solid or fistulose, base usually not narrowed into a petiole; ovules 2 to several per locule; if leaf base narrowed into a petiole or ovules 1 per locule then bulb tunic never distinctl

叶数个，带状或线形，横断面半圆柱形或圆柱状，中空的固体或，基部通常不缩小成为叶柄；胚珠2到数枚每室；如果叶基部狭窄成为叶柄或胚珠1每室那么鳞茎皮从未是distinctl 7

Bulb usually solitary, globose, ovoid-globose, or ovoid (if cylindric to ovoid-cylindric, then leaves thick, terete, and fistulose); rhizomes obscure.

通常鳞茎单生，球状，卵球状球形，或卵球形(如果圆筒状到卵球形圆筒状，然后叶厚，圆柱状，和中空)；根状茎不明显。

Thin, hollow, and pointed, these glasslike stems grow from tiny, barely formed white bulbs found in clumps just above the soil level.

这些稀薄、中空的、尖锐的、玻璃状的梗，生长自极小的鳞茎，密集而丛生在土壤里。

Herbs perennial, hermaphroditic or polygamous, with a bulb or less often a horizontal rhizome.

多年生草本，两性或杂性的，具一鳞茎或更少通常一水平的根状茎。

Bulb ovoid-globose to subglobose (if ovoid, then ovary with concave nectaries at base without hoodlike projections).

鳞茎卵球状球形的到近球形(如果卵球形，然后没有钩状突出的子房具凹陷蜜穴在基部)。

Bulb tunic thinly leathery to papery, splitting; ovary with concave nectaries not covered by hoodlike projections.

鳞茎皮薄革质的到纸质，开裂；子房具凹陷蜜穴不被钩状突起覆盖。

Bulb tunic brown; inner filaments basally ca. 2 × as wide as outer ones, distally abruptly subulate; ovary with concave nectaries at base covered by hoodlike projections

鳞茎皮棕色；内轮花丝约基部2 *和外部的一样宽，上部突然钻形；子房具凹陷蜜穴在基部被钩状突起覆盖 88 ALLIUM korolkowii 褐皮韭

Bulb tunic reticulate, subreticulate, or laxly fibrous.

鳞茎皮网状，近网状或者稀松的纤维状。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。