In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚
雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮原
基形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生胚珠原
基,由胚珠原
基分化出珠被與珠心
Achilles and heracles were ancient greek heroes.
阿
基里斯和海格立斯是古希臘的英
雄。
This gland is located on the distal end of spermatophore cyst, and shaped like a semicylinder which consists of many acini
促
雄性腺位於精莢囊末端,半圓柱狀,由許多腺泡組成,細胞內富含粗面內質網和高爾
基氏體,推測其分泌蛋白質性質的激素。
Androgen receptor gene mutation in children with hypospadias
銀染色法檢測尿道下裂患兒
雄激素受體
基因突變
The movie showed these backroom boys working in thesecret military bases for the advanced weapons
電影再現了這些從事現代化武器生產的無名英
雄們在秘密軍事
基地工作的情形。
A moment back and i had seen myself knocking at mr. rankeillor's door or claim my inheritance like a hero in a ballad.
沒有多少時候以前,我還想象我自己好似歌謠中的英
雄,敲著蘭
基勒先生的大門,要求我的繼承權。
We start out our tour with a visit to piazza michelangelo, and then follow the river arno to the piazza signoria and the medieval city hall, onto the multi - colored marble grand cathedral - duomo, with the giotto campanile and the magnificent east door of the baptistery known as the gate of paradise. after lunch, drive southward to the medieval city - state of siena
早餐后參觀這優雅藝術氣氛濃郁的古城,建於十四世紀的多摩大教堂,大廣場上雕像林立及鳥瞰全市景緻之米開朗
基羅大廣場,皆
雄偉罕見。本地出產的皮貨物廉價美,聞名於世,金飾品亦非常著名。
A genetic transformation model for the brown seaweed undaria pinnatifida has been primarily set up by using micro - particle bombardment as the method, female or male gametophytes as the gene recipients, hybridization as the regeneration route and chloramphenicol, hygromycin or basta as selective reagents
本文從轉化受體、轉化方法、報告
基因、再生途徑、篩選方法等方面對裙帶菜的遺傳轉化進行了研究。首先,分離並建立了裙帶菜雌
雄配子體的無性繁殖系,進行了裙帶菜的不同再生途徑的研究。
Obtaining transgenic male sterile tobacco in order to prove that hsp70 antisense cdna can lead to male sterility, with plasmid 3301 + 650, 3301 + 651 we transformed 207 aspetic tobacco leaves by genegun bombarding and agrobacterium mediation ( 109 by genegun bombarding, 98 by agrobacterium ). by cultivating them in blotting media containing basta 0. 4 mg / 1, we get 181 resistant leaves ( 98 by genegun bombarding, 88 by agrobacterium mediating )
獲得轉
基因
雄性不育煙草為了證實hsp70反義cdna能創造
雄性不育,我們將3301 + 650和3301 + 651質粒用
基因槍和農桿菌介導法轉化煙草無菌發芽的葉片,共207片(
基因槍109片,農桿菌98片) 。在含basta0 . 4mg l的篩選培養
基上進行篩選,得到抗性葉片181片(
基因槍93片,農桿菌88片) 。
A preliminary bestiary for all the outdoors areas has been written. many creatures will be familiar, but some have not featured in might and magic before, even some that have been present in heroes of might and magic
戶外的怪物設定集已經
基本完成,這里會有很多我們熟悉的怪物,也有一些在以前的魔法門系列中沒有出現過的,還有一些甚至在英
雄無敵中你也找不到她的身影。
Mr kan chi - hung, mr yau wan - kei and mr zheng bo
簡志
雄先生邱穩
基先生及鄭波先生
Spikes 15 - 25cm long, single or paniculate, flowers white, dense ; calyx late - campanulate, 2mm long, 5 - toothed ; petals 5, oblong, 4mm long, slightly connate at base ; stamens 10, free ; slightly exserted ; ovary glabrous
穗狀花序長15 - 25厘米,單生或排成圓錐花序式,花白色,密集,花萼闊鐘狀,長2毫米,具5齒;花瓣5 ,長圓形,長4毫米,
基部稍連合;
雄蕊10枚,分離,略突出於花冠之外;子房無毛。
Inflorescence terminal, racemose - umbellate , 4 - 6 - flowered ; corolla funnel - campanulate, 4. 5 cm long, pink, 5 - lobed, lobes rounded emarginated ; stamens 10 - 12, 2 - 3 cm long, filaments sparsely tomentose on lower half ; ovary stellate - tomentose, style 5 cm, with a few glands at base
傘形花序式總狀,花序有花4 - 6朵;花冠漏斗狀鐘形,長4 . 5厘米,粉紅色,裂片頂端微缺;
雄蕊10 - 12 ,長2 - 3厘米,花絲下半部被微柔毛;子房被星狀毛,花柱長5厘米,
基部有腺體。
The carthage eagles. higher and stronger than ever
迦太
基雄鷹
Flowers solitary and terminal, white, 10 - 14 cm in diam., sessile ; bracts and sepals leathery, orbicular, covered with grayish silky hairs outside ; petals 8, broadly obovate, 5 - 7 cm long, glabrous, basal 1. 5 cm connate ; stamens in many whorls, 2. 5 cm long, distinct, glabrous ; ovary hairy, 5 - locular, styles 2 cm long, apex 5 - lobed
花白色,單生於枝頂,直徑10 - 14厘米,無柄;苞片及萼片圓形,革質,外被灰色絹毛;花瓣8 ,闊倒卵形,長5 - 7厘米,無毛,
基部連生約1 . 5厘米;
雄蕊多輪,長2 . 5厘米,離生,無毛;子房有毛, 5室,花柱長2厘米,先端5淺裂。
I m an instigator, . 380 slug penetrator degradin, creatin murders to kill haters
命運捉弄情種深情總是你在
基隆我在高
雄
Recent studies have highlighted the differential expression between male and female genomes, the mechanism of epigenetic processes and the regulation network of development
新近的研究集中在雌
雄基因組的差異表達、後生過程的控制機理和發育調控網路等方面。
Even though the precise qualities of hero in literary words may vary over time, the basic exemplary function of the hero seems to remain constant
即使在書中對英
雄的描述已經過時了,但英
雄基本的模範作用似乎仍然沒有變化。
Speech by mr. nicholas yang, chief executive officer of hong kong cyberport management company limited, at the cyberport digital entertainment consumer extravaganza kick - off ceremony extract
數碼港行政總裁楊偉
雄出席「 focusmedia傳媒發布會」致辭全文黃(
雄基)先生、各位嘉賓、各位傳媒朋友:
Speech by mr. nicholas yang, chief executive officer of hong kong cyberport management company limited, at the cyberport digital entertainment consumer extravaganza kick - off ceremony ( extract )
數碼港行政總裁楊偉雄出席「 focusmedia傳媒發布會」致辭全文黃(雄基)先生、各位嘉賓、各位傳媒朋友: