( 4 ) fluorescent investigation shows that pollen started to germinate about 20 hours later after deposited on the stigmas, only 1 or 2 pollen tubes can penetrate ovary to micropylar end on the fifth day. callose plugs evenly formed in the pollen tube, and sometimes callus deposited randomly along pollen tube wall and even the whole tube wall. ( 5 ) 16 species of insects visited c. praecox in nanjing, belonging to hymenoptera, diptera, coleoptera, thysanoptera and spiders ( arachnoidea ) ; apis cerana cerana fabricius, aldrichina grahami ( aldrich ), epistrophe balteata de gee, musca hervei villeneuve are its main efficient pollinators
( 5 )南京地區蠟梅的訪問昆蟲約16種,分屬膜翅目hymenoptera 、雙翅目diptera 、鞘翅目coleoptera ,纓翅目thysanoptera 、及蛛形綱arachnoidea ,主要傳粉昆蟲有4種:膜翅目蜜蜂科東方蜜蜂中華亞種apisceranaceranafabricius 、雙翅目蠅科muscidae黑邊家蠅muscaherveivillcneuve 、麗蠅科calliphoridae巨尾
阿麗蠅aldrichinagrahami ( aldrich )及食蚜蠅科syrphidae黑帶食蚜蠅epistrophebalteatadegeer ;亮
葉蠟梅的訪問昆蟲約18種,分屬鞘翅目coleoptera 、半翅目hemiptera 、纓翅目thysanoptera 、膜翅目hymenoptera 、雙翅目diptera 、鱗翅目lepidoptera ,另外有蛛形綱arachnoidea的蠟橄ch儷ononthuspr口ecox ( l
The following results were obtained : 1 ) pyogenic abscess were prone to develop multiple lesions and were usually associated with biliary disorders pleural effusion and ascites. 2 ) amebic abscess tended to develop a single lesion or a single lesion with daughter lesions and tended to involve the caudate lobe. 3 ) perifocal edema and hyperemia ( double wall sign ) was seen only in the amebic abscess. 4 ) gas within the abscess was seen only in the pyogenic group
其結果顯示如后: ( 1 )化膿性肝膿瘍傾向于產生多發性病灶且易合併有膽道疾病、腹水及肋膜積水; ( 2 )
阿米巴性肝膿瘍傾向于單一性或單一病灶合併多發性子膿瘍,並並有較高的尾
葉侵犯發生率, ( 3 )病灶周邊水腫僅見于
阿米巴性肝膿瘍; ( 4 )產氣病灶僅發生於化膿性肝膿瘍。
Every lady in the audience was presented with a tasteful souvenir of the occasion in the shape of a skull and crossbones brooch, a timely and generous act which evoked a fresh outburst of emotion : and when the gallant young oxonian the bearer, by the way, of one of the most timehonoured names in albion s history placed on the finger of his blushing fiance an expensive engagement ring with emeralds set in the form of a fourleaved shamrock excitement knew no bounds
這一既合時宜慷慨的舉動重新激發了眾人的情緒。於是,這位善於向婦女獻殷勤的年輕的牛津大學畢業生順便提一下,他擁有
阿爾比安229有史以來最享盛名的姓氏將一枚用幾顆綠寶石鑲成四
葉白花酢漿草狀的名貴的訂婚戒指,套在他那忸怩得漲紅了臉的未婚妻手指上時,人們感到無比興奮。
Climatological data from fossil pollen, leaves and wood indicate that the cretaceous forests of northern alaska consisted of a mixed canopy that included deciduous conifers with an understory of flowering plants, ferns and cycads
由花粉、
葉子和木材化石?集到的氣候資料顯示,
阿拉斯加北部的白堊紀森林有混合型林冠,包括了落
葉針
葉林以及林下的開花植物、蕨類和蘇鐵。
I remember the bright - red tobacco tin, with a picture of queen ' s victoria ' s partner, prince albert, dressed in a black dress coat and carrying a cane
我還記得那鮮紅的煙
葉罐頭,上面有一張維多利亞女王的丈夫
阿爾伯特親王的圖片,他身穿黑色燕尾服,手拿一根手杖。
The gran chaco is an alluvial plain covered with grass and hardwood forest in northeastern argentina, northwestern paraguay and southeastern bolivia
大查是一個沖積平原上復蓋著草和闊
葉林在
阿根廷東北部,西北巴拉圭和玻利維亞東南部
However, across the border the shi'ite kingdom of persia under abbas the great was quite prepared to ally with european states against the ottomans.
然而,在邊界那邊
阿撥斯大王統下的波斯什
葉派王國,已完全準備好與歐洲國家聯合反對奧斯曼人。
Effects of soil water content level on net photosynthetic rate and chlorophyll fluorescence parameters in pistachio leaves
土壤含水量對
阿月渾子
葉片凈光合速率及
葉綠素熒光參數的影響
The most severely damaged will be the canadian low arctic tundra ; the wooded ural mountain taiga in russia ; the central andean dry puna in chile, argentina and bolivia ; the daurian steppe of mongolia ; the savannah of north - east india and nepal ; and the fynbos of southern africa
受害最嚴重的將是加拿大的下北極苔原,俄羅斯樹木繁茂的烏拉爾山針
葉林,智利、
阿根廷和玻利維亞安第斯山脈中部的乾冷高原,蒙古的乾草原,印度和尼泊爾兩國東北部的熱帶稀樹草原,非洲南部的高山硬
葉灌木群落。
A deciduous shrub which produces wonderful succulent black chokeberries
一種每年落
葉的灌木能產出美味多汁的黑色
阿龍尼亞苦味果
The discovery of three ashokan pillars has revealed the native towns of three buddhas, namely : krakuchchand, kanakamuni, and shakyamuni at gotihawa, niglihawa, and lumbini respectively in the south - west terai regions of nepal
三座
阿育王石碑在此豎立是彰顯了與三尊佛陀有關的鄉鎮,分別是迦
葉佛、卡納卡牟尼佛與釋迦牟尼佛分別在:歌帝哈瓦、尼格利哈瓦與藍毗尼園,這些城鎮都在尼泊爾的塔拉伊西南方。
The venetian blinds hungaskew and admitted a triangle of white light, the shadow of theforeman ' s hand moving into it
斜掛的軟百
葉窗邊上透過一束三角形的強光,工頭喬?
阿圭爾手的影子移到了那裡。
Yemen ( rep. of ) - places in the former yemen arab republic
葉門共和國-位於前
阿拉伯
葉門共和國的地方
Yrls the arab republic of yemen
阿拉伯葉門共和國