( 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。
Researches of schistosomiasis vaccines have gone more than 60 years, approximately including from the stages of dead vaccine and live vaccine ( irradiated attenuated cercariae vaccine ) to gene engineered vaccine, etc. many different forms of vaccines have been tested in animal models, including gluthathione s - transferase, paramyosin, irv - 5, triose phosphate isomerase, sm23, fatty acid binding protein ; which were considered promising by who / tdr. but none of them steadily accomplished the pre - set target level of 40 % protection. in order to enhance the protective capacity further, it is essential to develop novel vaccine antigens and / or vaccine adjuvants
血吸蟲病疫苗研究已有60多年的歷史,大致經歷了死疫苗、活疫苗(照射致弱
尾蚴疫苗)和基因工程疫苗等研究階段,產生了一些who / tdr推薦認為很有希望的疫苗候選分子,如谷胱甘肽- s -轉移酶( gst ) 、副肌球蛋白( sm97 ) 、照射致弱疫苗抗原5 ( irv - 5 ) 、磷酸丙糖異構酶( tpi ) 、曼氏血吸蟲
膜內在蛋白( sm23 )和脂肪酸結合蛋白( fabp , sm14 )等,但其對宿主的保護作用均不甚理想,未能穩定地達到40或以上的保護力水平,因此有必要繼續尋找新的疫苗抗原分子和/或疫苗佐劑,進一步提高其保護力。
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。
The fact that the patagium stretches right to the tip of the tail, and to the tips of the fingers and toes, suggests that the colugos are more deeply committed to the gliding way of life than other mammalian gliders
貓猴的翼
膜覆蓋了它的
尾巴,甚至延伸到它的指尖和腳趾,這一事實告訴我們,它比其它任何一種會滑翔的哺乳動物更依賴于這種滑翔的生活方式。
In spermatogenous cell, we could find dilated cytolemma, dilated nuclear membrane and fused crista of mitochondria. most of the sperm ' s cellular membrane dissolved and broke down into pieces. the central granule and mitochondrion showed little dissolving
久效磷可以使金魚精子細胞質
膜溶解,出現間斷性斷裂;有的精子頭部變形,頂部出現凹陷;少量精子頸部中心粒復合體溶解;精子頸部線粒體有溶解現象,精子
尾部的
膜結構斷裂。
Ceo22 is used as optical materials, polishing agents, ultraviolet absorption materials, the cleaning catalyst of car ' s waste gases, chemical decolorant of glass, radiation - resisting glass permanent magnet, electronic ceramics etc. if it is processed into nanoparticles, it will exhibit some novel properties led to varied applications. for example, ceo22 nanocrystal is a better promoter of cytochrome c and the stabilizer of zro22 ceramics. because of its high index of refraction and good stability, it is used to produce reduced reflection film
Ceo _ 2是一種廉價而用途極廣的材料,如用於發光材料、拋光劑、紫外吸收材料、汽車
尾氣凈化催化劑、玻璃的化學退色劑、耐輻射玻璃、永磁體、電子陶瓷等,其納米化后將出現一些新的性質及應用,如ceoz納米晶是細胞色素c的良好的催進劑,還用作zro :陶瓷的穩定劑,由於ceo :折射率高,穩定性好,常用於制備減反射
膜等。
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。
The tail region of the patagium is folded forwards to form a makeshift pouch in which the ( usually single ) young sits
貓猴媽媽把它翼
膜的
尾巴部分向前折疊,將就著形成一個育兒袋,這樣貓猴寶寶(通常只有一個)就可以安坐其中了。
Appendicitis and acute peritonitis
闌
尾炎和急性腹
膜炎
When people eat raw or incompletely cooked pork containing cysticerci, the cysticerci are stimulated by the bile in the alimentary canal and retract their heads so as to hook onto the intestinal mucosa. proglottids segments grow continuously from their necks and form adult worms in two to three months. usually, there is one adult worm in the human body, but there may also be several of them
人們生食或攝食污染熟食或未煮透的含囊
尾蚴的豬肉時,含囊
尾蚴在消化道內受到膽汁的刺激,頭節翻出,固著在腸粘
膜,從頸部不斷長出節片,約經二到三個月,發育為成蟲,人體內通常寄生一條成蟲,也可寄生數條。
The absorption edges wavelengths and cutoff wavelengths of ceo2 - ti2 ;. complex films are red shift, if compared with pure ce02 films or pure tio2 films
混合薄
膜的吸收邊波長和截止波長大於純ceo _ 2 、 tio _ 2薄
膜,並出現明顯的帶
尾現象。
Lesions were removed through left thoracotomy and residual stomach was fully mobilized, with short gastric artery being reserved, spleen and pancreatic tail were dissected from the back of peritoneum and transposed into thorax
方法10例既往接受過胃大部切除術的食管癌患者,經左胸切口切除病變,保留胃短動脈,充分游離殘胃,將脾臟和胰腺體
尾部自后腹
膜解剖後置入胸腔,行主動脈弓上或弓下食管殘胃端側吻合術。
For example, a large quantity of roundworms in the intestines can cause intestinal obstruction ; cysticercus cellulosa can apply pressure to the brain tissues, causing epilepsy ; intestinal flukes stick to the mucosa of the intestine with suckers, which can cause inflammation, hemorrhaging or even destruction of intestinal tissue
2機械性作用:寄生蟲可通過阻塞壓迫和直接損害,而對宿主造成危害,例如小腸內有大量蛔蟲寄生時,可導致腸梗阻。豬囊
尾蚴可壓迫腦組織引起癲癇發作,薑片蟲用吸盤吸附在腸粘
膜上,可造成炎癥出血,乃至糜爛等。
Kung k. y., hsu, c. h., chen p. c., lin, j. r. ( 2004 ), “ effects of surface roughness on dynamic squeeze behavior of partial journal bearings with finite width ”, 5th wseas international conference on applied mathematics, miami, florida
林昭仁,梁龍驥,許政行,劉昀諭( 2004 ) , 「圓柱與平板間之磁液動擠壓
膜行為」 ,磨潤暨材料科技學術研討會,虎
尾技術學院
Results : there was no occurrence of intestinal fistula, abdominal abscess, peritonitis as well as wound infection in 100 cases
結果: 100例行一期手術治療的闌
尾周圍膿腫術后無腸瘺、無腹腔膿腫、無腹
膜炎、無切口感染出現。
Compared to the single hg2 + treated, se4 + + hg2 + the mixed exposure could restrain the fall of the activity of t ? aoc, sod and gsh ? px, reducing the level of lipid peroxidation, and alleviating membrane damage, represented with the heighten na + - k + - atpase activity and reduced mda concentration, resulting in the increased resistance to hg2 + damage. however, se4 + were incapable of preventing from the damage of hg2 + ultimately, along with the exposure period, regardless of the fact that the obvious enhancement of t - aoc and atpase activity
混合處理后,與單一汞處理相比, se ~ ( 4 + )在一定程度上能有效抑制汞脅迫引起的t ? aoc , sod , gsh ? px的降低,降低
膜脂質過氧化水平,減輕了對
膜的硒對汞致劍
尾魚抗氧化系統的毒害和生理損傷的拮抗作用損傷,表現為隨一k + / atpase活力升高,而mda含量降低,提高了機體對hg葉毒害的抗性;但隨著染毒時間延長,硒不能最終阻止毒害的加深。
In 1926, magician harry houdini died in detroit of gangrene and peritonitis resulting from a ruptured appendix
1926年10月31日,亨利魔術師由於闌
尾破裂而造成壞疽和腹
膜炎,在底特律不幸去世。
Mucinous adenocarcinoma of the tail of the pancreas presenting with a choroidal metastasis
以脈絡膜轉移為首發的胰尾粘液腺癌