子叶

Seeds mostly arillate; endosperm little, perisperm abundant; embryo small; cotyledons 2, fleshy.

种子多数有假种皮；内胚乳较少，外胚乳丰富；胚小；子叶2，肉质。

Seeds numerous, ovoid or slightly compressed, arillate; embryo compressed; cotyledons long elliptic.

种子许多，卵球形或稍压扁，具假种皮；胚压扁；子叶长椭圆形。

Seeds globose-ovoid, arillate or not, usually smooth; endosperm abundant; embryo straight; cotyledons rather thick, plano-convex.

种子球状卵圆形，具假种皮与否，通常平滑；胚乳丰富；胚直立；子叶相当厚，平凸。

Fruit juicy or dry, naked, scaly, hairy, bristly, or spiny, indehiscent or dehiscent, when juicy then pulp derived from often deliquescent funicles. Seeds usually numerous, often arillate or strophiolate; embryo curved or rarely straight; endosperm present or absent; cotyledons reduced or vestigial, rarely leaflike.

果多汁或干燥，裸露，有鳞片，有毛，具刚毛，或者具刺，不裂或开裂，种子通常多数，通常具假种皮或具种阜；胚弯曲或很少直；胚乳提出或无；子叶退化或者残留，很少叶状。

Callus originated from plumular axis, cotyledon and root of Arnebia euchroma.

新疆紫草的胚轴、子叶、根都产生愈伤组织。

The results showed that Sigma Broad had a good control of Veronica didyma, Avena fatra, Vicia sativa, Galium aparine.and Rorippa indica., more significant in term of fresh weight control and the inhibition rate of weed height despite less weed control in term of plant number,which maintained a certain number of weeds,due to delayed use.

结果表明，阔世玛对小麦田婆婆纳、野燕麦、大巢菜、猪殃殃、野油菜等单双子叶杂草有较好的防除效果，春季晚用，对杂草的密度防效不佳，小麦田间保留了一定数量的杂草，但对杂草的鲜重防效、株高抑制率显著。

Taking leaf and hypocotyl of Limonium bicolor as the explant, the system of rapid propagation were established, the influences of hormone concentration to induce the tissue culture and adventitious buds were studied.

方法］以二色补血草的子叶与胚轴作为外植体，建立快速繁殖体系，研究不同激素浓度对诱导愈伤组织、不定芽以及生根率的影响。

Seeds uniseriate or rarely biseriate, wingless, globose or rarely oblong, plump or rarely slightly flattened; seed coat reticulate, mucilaginous or not when wetted; cotyledons conduplicate.

双列的单列的种子或很少，无翅，或很少长圆形，肥厚或很少稍扁平；当被弄湿时，不的种皮网状，黏的或；子叶对折。

Morphological studies indicate that the family Cabombaceae possesses many primitive characters and experiences reduction in features during adaptation to aquatic environments.

水盾草科是双子叶植物。水盾草科包括2属：水盾草属(Cabomba Aublet。)和莼菜属(Brasenia Schreb。)。形态学研究显示水盾草科具有许多原始性状，而且在其适应水生环境的过程中经历了性状退化。

Cactaceae A large family of succulent xerophytic dicotyledonous plants, found mainly in warm dry parts of the Americas; some species, notably the prickly pears, have been introduced to the Mediterranean and Australia.

仙人掌科：一类肉质的旱生双子叶植物，主要分布于美洲的炎热干燥的区域，仙人掌果被引入地中海以及澳大利亚。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。