( 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
Bat : any of various nocturnal flying mammals of the order chiroptera, having membranous wings that extend from the forelimbs to the hind limbs or tail and anatomical adaptations for echolocation, by which they navigate and hunt prey
蝙蝠:一種翼手目的夜間飛行的哺乳動物,它們具有能從前肢伸到後肢或
尾巴的膜狀
翅膀,其生理結構能夠靠聲波定位,並以此導航和捕食。
After the preliminary appraisal, 38 species of pollinators were caught on 22 kinds of nectar source plants, diptera and hymenoptera were the main pollinators
經初步鑒定,在22種蜜源植物上共捕捉38種訪花昆蟲,其中雙
翅目、膜
翅目為主要訪花
尾蟲。
It was an inconsistent and ubiquitous fiend too, for, while it was making the whole night behind him dreadful, he darted out into the roadway to avoid dark alleys, fearful of its coming hopping out of them like a dropsical boy s kite without tail and wings
那玩藝兒還是個縹緲不定無所不在的幽靈,弄得它背後的整個黑夜都很恐怖。為了迴避黑暗的衚衕,他竄上了大路,害怕那東西會像得了水腫病的沒有
尾巴沒有
翅膀的風箏似的從衚衕里蹦出來。
Temporal variation in total phenolics of eremurus anisopterus
沙生類短命植物異
翅獨
尾草總酚動態變化研究
Hawk both feet stress one number of people each, number of people eyebrow is it erect to take place or after the vertical brain, this pattern, theme any meaning, is it study to worth also, to chisel engineer to be very much ingenious even jade wearing this, hawk eye, body, tail with latent to get up pair collude open line tick outline, feather is it adorn to carve with overcast line, seem vivid
雄鷹氣宇不凡,雙眼瞪圓,昂首引頸,展
翅欲飛,頭上的肉冠極長,一直披到翼。鷹雙腳各抓一個人頭,人頭眉發豎立或垂直腦后,這一圖案,主題是什麼涵義,還值得研究,此玉佩的琢工也很巧妙,鷹目身
尾用隱起雙勾陽線勾出輪廓,羽毛用陰線刻飾,顯得生動。
Bangjie gold beef tendon, bangjie beef tendon, bangjie beef, peppery beef, five - taste beef belly, five - taste oxtail, five - taste claw, five - chick wing, five - taste oxhoof tendon, five - taste mutton, five - taste oxtongue
邦傑金牛腱邦傑牛腱邦傑牛肉麻辣牛肉五香牛肚五香牛
尾五香鳳爪五香鳳
翅五香牛蹄筋五香羊肚五香牛舌五香雞肫醬牛肉豆腐乾
Our main range of imported seafood includes frozen white shrimp, black tiger prawn, king prawn banana shrimp, south american white shrimp, ribbon fish, cuttlefish, sole fish, pomfret, croaker, seabass, salmon, greenland halibut, greenland halibut ( whole round, h / g & tailed ) greenland halibut head, greenland halibut tail, ray wing etc
主要經營范圍:進口冷凍白蝦、草蝦、王蝦、香蕉蝦、南美白對蝦,帶魚、墨魚、鯧魚、姑魚、銀雪魚,舌鰨、三文魚,比目魚,比目魚頭,比目魚身,比目魚
尾,鰩魚
翅等。
Vast bat - like wings sprout from his back, and his long snaky tail is tipped with a razor sharp poisonous tip
但他有著和人類一樣的手臂,巨大的蝙蝠般的
翅膀從他的背上伸展出來,他長長的蛇一般的
尾巴尖端有著剃刀形的毒刺。
The beautifully colored wings of african swallowtail butterflies manipulate light using engineering tricks similar to those found in digital displays
科學家發現,非洲燕
尾蝶漂亮的雙
翅處理光線的原理竟然與數碼顯示器的原理相類似。
While studying the wings of swallowtail butterflies, researchers discovered that there were a lot of similarities between the scale coverings and leds
科學家在研究非洲燕
尾蝶的時候,發現其
翅膀上的鱗狀覆蓋物和發光二級管之間擁有很多相似的地方。
Out in the open in the fine snow of hokkaido cluster the great white cranes, the black tertial plumes of their broad wings arranged over their rumps like elegant bustles
在北海道的曠野上,丹頂鶴群聚在柔細的白雪上,它們雙
翅上醒目的黑色羽毛優雅地圍在
尾部,很像貴婦優雅的裙撐。
In this study, authors report three hundred and forty _ seven species of coleoptera insects which damage the agriculture and forestry in the northeast area of china. the insects which belong to thirty _ nine families have been given a detailed description of the specific distribution and feeding character in order to provide a scientific evidence for many workers of the agriculture and forestry and plant _ protector. in this paper, twenty _ three families are discussed that is cicindelidae, carabidae, hydrophilidae, staphylinidae, dytiscidae, elateridae, silphidae, histeridae, corynetidae, buprestidae, ostomatidae, nitidulidae, cybocephalidae, catogenidae, sivanidae, mycetophagidae, lathridiidae, ptinidae, bostrychidae, anobiidae, lyctidae, tenebrionidae, meloidae, totally eighty _ seven species
本研究作者報道了東北地區危害農業、林業的鞘
翅目昆蟲347種,它們隸屬於39科,作者對這些種類的分佈及其取食特徵進行了詳細的描述,以期為廣大農業、林業及植物保護工作者提供科學依據.本文論述了23科,即虎甲科、步甲科、牙甲秒、隱
翅蟲科、龍虱科、叩頭蟲科、葬甲科、閻甲科、陷附郭公蟲科、吉丁蟲科、谷盜科、露
尾甲科、方頭甲科、扁甲科、鋸谷盜科、小覃甲科、薪甲科、蛛甲科、長蠹科、竊蠹科、粉蠹科、擬步甲科、芫菁科共87種。
Approximately thirteen seconds before impact, the copperhead ' s laser light sensor becomes active, and it uses fins to guide itself to the laser light source
在炮彈著地前大約13秒時銅斑蛇的激光傳感器啟動,利用直
尾翅制導攻擊激光照射目標。
Among 67 species recorded during the investigations, some waterbirds were often recorded such as tachybaptus ruficollis, ardea spp., charadrius alexandrinus, c. mongolus, pluvialis squatarola, tringa nebularia, t. tetanus, t. stagnatilis, actitis hypoleucos, however, some waterbirds were merely observed at few sites such as anas spp., chlidonias leucopterus, gelochelidon niloti, c. leschenaultia, limosa limosa, l. lapponica, calidris canutus, c. tenuirostris, c. ferruginea, liemicola falcinellus
通過調查,共記錄到越冬水鳥67種,其中小? ? 、鷺類、環頸? 、蒙古沙? 、灰斑? 、青腳鷸、紅腳鷸、澤鷸、磯鷸等較為常見;而鴨類、白
翅浮鷗、鷗嘴噪鷗以及一些?鷸類如鐵嘴沙? 、黑
尾塍鷸、斑
尾塍鷸、三趾鷸、大濱鷸、彎嘴濱鷸、闊嘴鷸等為狹布種。
Any of the larger wing or tail feathers of a bird
翮羽鳥身上較大的
翅膀或
尾部的羽毛
The butterflies have black wings with bright patches of green and blue, which they use to communicate across long distances
非洲燕
尾蝶的
翅膀底色為黑色,上面點綴著明亮的綠色和藍色斑紋。非洲燕
尾蝶用這些綠色和藍色斑紋進行遠距離通信。
Shark fin, jaws and tail
鯊魚的魚
翅顎骨及
尾翅
The long and broad caudal fins are curved downwards slightly. it moves gracefully like a phoenix displaying its ornate plumage
尾鰭寬長,微垂向下,泳姿優雅有如鳳凰展
翅,故名蛋鳳或丹鳳。
A mythical monster traditionally represented as a gigantic reptile having a lion ' s claws, the tail of a serpent, wings, and a scaly skin
一種傳說中的怪物,一般被描述成有獅爪、蛇尾、翅膀及帶鱗的皮膚。