查询词典 testa

Embryological observations on Crawfurdia delavayi, Tripterospermum cordatum, T. chinense, Gentiana striata and Pterygocalyx yolubilis show that the group under study is greatly diverse in differentiation and development of anther wall, type of ovule and placentae, synergid and antipodal cell in embryo sac, testa and embryogeny etc. The embryological characters are different among Crawfurdia, Tripterospermum and Gentiana Sect.

胚胎学 本文对披针叶蔓龙胆C.delavayi、双蝴蝶T.chinense、峨眉双蝴蝶T.cordatum、条纹龙胆G.striata和翼萼蔓P.voiubilis作了较详细的胚胎学研究，这些类群在花药壁的分化和形成、胚珠和胎座类型、卵器中的助细胞和反足细胞、种皮以及胚发育等特征上存在差异，并且在胚胎学特征上各自拥有原始和进化的性状。

Hila 1.A scar on the testa of a seed marking the point at which it was attached to the ovary wall by the funicle.

种脐：1是种子的外种皮上保留的一个痕迹，显示种子与子房壁在此处靠珠柄连接。

Seeds 2 or 1 by abortion, ovoid or ellipsoid, on carunclelike strongly tapered funicle; testa crustaceous, endosperm absent; cotyledons thick, plano-convex.

种子2或1 败育，卵球形的或椭圆形的，生于种阜状强烈渐减的珠柄；壳质的种皮，缺席的胚乳；子叶厚，平凸。

Seeds numerous, reniform, each with a short funicle with a long filiform appendage, the strophiole, coiled around the seed; testa finely granulate or smooth.

种子多数，肾形，其中每个短珠柄具长丝状附属物，种阜，那些种子盘绕在上；种皮细颗粒状或者光滑。

There is a very small hole in the testa of a seed.

种子的种皮上有一个非常小的洞。

I.sanguinea and I. typhifolia have thin seed capsules and compact endosperms. The seed testa of I, lactea is thick and keratose.

这三个种均为湿生植物：溪荪、北陵种皮较薄，但胚乳较为致密，为中生种类：马蔺种皮厚，胚乳硬实，紧紧包被种胚，具有旱生植物的特征。

The whole is surrounded by a testa developed from the integuments of the ovule.

整个种子被由珠被发育成的种皮包裹。

Seeds small; testa usually reticulate and prickly; endosperm with abundant starch grains.

种子小；种皮通常网状和具刺；胚乳有丰富的淀粉。

Seeds black, oblong, testa rugose.

种子黑色，长圆形，具皱纹。

The fresh and dry seed weight of papaya were increased following the maturity of fruit. The weight of sacrotesta, testa and tegmen was over 1/3 of total seed weight.

中文摘要番木瓜种子鲜重与乾重随果实成熟度而增加，其中种皮组织占种子重量的1/3以上。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。