生殖葉 的英文怎麼說
中文拼音 [shēngzhíyè]
生殖葉
英文
genital lobes-
The occurrence of apomictic reproductive structures on the leaf of the bog orchid, is of interest.
有趣的是在葉狀沼蘭葉子上發生無融合生殖的結構。Tully jg, taylor - robinson d, cole rm, et al. a newly discovered mycoplasma in the human urogenital tract j. lancet, 1981, 1 : 1288
王荷英,施美琴,葉順章,等.非淋菌性尿道炎的生殖支原體的核酸檢測j .中華皮膚科雜志, 1998 , 31 ( 3 ) : 149Under natural conditions, the clonal growing rhizomes of l. sagitta and l. virgaurea were suppressed due to interspecific competitions on the grassland, therefore the reproduction of the two plants mainly dependen on seeds
箭葉橐吾和黃帚橐吾,在自然條件下,其克隆生長的根狀莖,受到了草場其它生物的競爭而被抑制,主要進行有性生殖。Reproductive branches 10 - 30 cm long, with several to many spathes ; spathaceous stipe flat, 1 - 2. 5 cm long ; spathaceous sheath 1 - 2 cm long, apical leaf blade 3 - 7 cm long, as wide as vegetative leaves or slightly narrower
生殖枝長10 - 30厘米,具佛焰苞數枚至多枚,佛焰苞梗扁平,長1 - 2 . 5厘米;佛焰苞鞘長1 - 2厘米,頂端葉片長3 - 7厘米,與營養葉等寬或稍狹。This species is one of perfect materials to examine the developmental mechanism of plant bract, to explore the developmental relationship between leaf and bract, as well as to study the role and essential function of bract on plant reproductive biology and ecology
該物種是研究植物苞片發育的分子機理及探討苞片與葉片發育的相互關系的理想材料,也是探討苞片在植物生殖生物學及生殖生態學中作用和功能的理想材料。Controlled growth chamber study showed that potted haden mango under 17 / 10 had prosperous reproductive growth, with expanding inflorescence branch, and gradually declined leaves on panicle
盆栽2年生海頓檬果在花期新梢葉腋之花序,于生長箱日夜溫17 / 10之條件下,生殖生長漸趨旺盛,新梢上葉腋小花序漸漸擴張,葉片陸續脫落而轉變成正常花序。Male rats and mice with chemically induced folate deficiency have impaired spermatogenesis and are infertile
要是以化學方法使雄性大鼠與小鼠體內缺乏葉酸, ?們製造精子的機制就不能正常運作,因而喪失生殖能力。Administered orally to female rats was reported to cause a severe, long - lasting reduction in fertility, the contraceptive effects was probably not due to stevioside
有研究顯示,給雌性大鼠灌輸口服的甜葉菊水劑,可導致生殖能力嚴重下降,並且效果持久,不過,這些避孕效果很可能與甜菊糖無關。Meanwhile, morphological characteristics of d. glomerata have significant relationships : those with upright and constrictive inflorescences have longer and narrower leaves, stronger stems, longer flag leaves, well - developed stamens and stronger seed reproductive capacity, whereas those with pendulous inflorescence have the opposite characteristics
2 )鴨茅植物形態學特徵間存在明顯相關性,花序直立、緊縮的鴨茅,葉片窄長,莖稈粗壯,旗葉較長,雄性生殖器官發育良好,結種性能強;而花序下垂、開展的鴨茅則與之相反。A comparative morphological study of male genitalia based on 22 species of 7 genera was conducted. the results show that the differentiation of the male genitalia between species is outstanding and can be used in the identification of some genera
雄性外生殖器形態學研究系統解剖了偽葉甲亞科7屬22種雄性外生殖器,筆者認為:偽葉甲亞科雄性外生殖器種間差異明顯,在部分屬的鑒定中是可靠依據。Firstly, the reasearch history on the subfamily macropsinae is reviewd ; in the morphology part, the taxonomic characters and terms are outlined ; in the biology and economic importance section, some known host plants and 3 important leafhoppers that carry virus are recorded ; zoogeographical analysis shows that most of the chinese genera and species are found in southwestern china and center huazhong ; finally, 45 species of 11 genera in the tribe macropsini are recognized, of which 26 species and 4 genera are new to science, 2 genera and 9 species are newly recorded from china, and 2 species are transferred as new combinations. keys are given to all the generic and specific taxa concerned
論文根據現有標本對中國廣頭葉蟬亞科進行了系統的分類研究,全文共記述了廣頭葉蟬11個屬共45種,包括4新屬、 26新種、 2中國新記錄屬、 9中國新記錄種、 2新組合;編制了分屬、種檢索表,繪制了全部新種的外部主要形態特徵圖和雄性外生殖器圖,文末附有主要參考文獻和索引。新分類單元、新組合、新紀錄如下:新屬:彎背葉蟬屬doroflexusgen . nov . 、指突葉蟬屬digitalsgen . nov . 、細突葉蟬屬tennuisimusgen . nov . 、闊唇葉蟬屬expansusgen . nov . 。A list of species with synonym and distributions in part 1 includes 1 new record, 1 new synonym and the following 6 new species : anatkina. biharpa a. sinuosa, a. trifurcata, atkinsoniella platoangula, bothrogonia unicolor, b. vietnamana. keys to generic and specific taxa and illustrations of key characters are also included in this part. part 2 inclusively relegates and analyses general distributions of the chinese cicadellinae in the 6 world zoogeographic areas and 7 chinese zoogeographic regions
分類部分共記述大葉蟬亞科23個屆189個種,其中包括5新種、 1中國新記錄種、 1新同物異名種以及1越南分佈新種,中國大葉蟬亞科共計23屬, 188種;編制及修改了各屬級,種級檢索表,對屬級特徵加以描述及各屬在全世界分佈種數和中國分佈種數進行統計;繪制了包括越南分佈新種在內6新種及1中國新記錄種的雄性外生殖器圖及部分成蟲外形圖。Attending the opening ceremony included major general zhao da sheng, president of the academic of military medical sciences ; professor lee cheuk yu, sub dean of the faculty of medicine, the chinese university of hong kong, professor wang yi fei, regional manager of human reproduction who ; professor ye xin sheng, director of life science division, natural science foundation of china ( nsfc ) and representative of beijing science & technology commission
開幕典禮由軍事醫學科學院院長趙達生少將主持,嘉賓有香港中文大學校長特使醫學院副院長李卓予教授、軍事醫學科學院副院長晁福環少將、世界衛生組織人類生殖亞太地區主任王一飛教授、國家自然科學基金委員會生命科學部副主任葉鑫生教授以及北京科學技術委員會的代表。Soybean isoflavones accumulated mainly in seeds in reproductive growth period and isoflavones was transferred from leaves to seeds with the development of soybean seeds
在生殖生長時期,大豆異黃酮由營養器官(主要是葉片)向種子中積累。The production of wheat is increased by 9. 6 % under sewage irrigation ; ( 2 ). dry matter and leaf area index of the wheat is much higher during nourishment growth stage, while dry matter and leaf area index of the wheat under fresh treatment is significant lower during productive growth stage ; ( 3 ). heave metal from swage enriched in the soil stratum in the depth of 0 - 30 cm, and the root length under sewage treatment is larger than that under fresh treatment.
田間試驗表明,在相同試驗條件下,污水灌溉與清水灌溉相比: ( 1 )污水灌溉可使冬小麥增產9 . 6 ; ( 2 )作物地上部干物重和葉面積指數,在營養生長階段清水灌溉比污水灌溉值高,而在生殖生長階段清水灌溉比污水灌溉值明顯降低; ( 3 )污水中營養物質主要富集在0 30cm土層中,在該土層中污水灌溉的小麥根量比清水灌溉的顯著增多。By spraying different concentrations paclobutrazol on the intact peanut leaves of middle stage in the field, the changes of polyamines and some physiological indexes were studied
摘要通過對大田條件下生殖生長期花生噴施不同濃度的多效唑,研究了多效唑對葉片內源多胺及其它衰老指標的影響。2. all the corresponding parameters of a. sylvestris were similar with c. smyrnioides in procreate period in april. but the parameters of root length, diameter of root, volume of root, leaf biomass, root biomass, total biomass, root mass ratio ( rmr ) and sla had the maximal value in moderate treatment in vegetative period in january
峨參的相應生長參數在4月生殖生長期與明黨參隨土壤水分的變化趨勢相似;但在1月份的營養生長期,根長、根粗、根體積、葉生物量、根生物量、總生物量、 rmr和sla均以中度水分條件最大。The testes of pseudobagurs fulvidraco ( richardson ) can be divided into two parts. the anterior part is spermatogenic part where spermatogenesis proceed. the posterior part of it is the seminal vesicle, which can store sperms and produce large amount of fluid during spawning season. at the end of april, the spermatogenic part of the testes, which is at stage, begin the initiation of spermatogenesis. in may, the spermatogenic part of the testes, which is at stage , starts active spermatogenesis. from june to novermber, the spermatogenic part is at stage, and spermatogenesis is actively proceeding. from december to the beginning of next april, the spermatogenic part is at stage. the wall of the lobulus is made up of cystes of spermatogonia throughout the whole winter time
黃顙魚的精巢從外形上分為上、下兩段.上段為生精部,下段為貯精囊.性成熟黃顙魚精巢的生精部為小葉型結構,其周年變化經歷如下過程:期?期?期?期?期. 4月下旬開始生精活動的啟動.生殖季節為5 7月, 5月生精部處于期. 6 7月生精部處于期,產生大量精子. 8 11月雖非生殖季節,生精部仍進行生精活動. 12月至翌年4月,生精部處于期,並以期精巢過冬.貯精囊在生殖季節分泌活動旺盛,產生大量分泌物The results showed the silage corn keduo 8 laid particular stress on vegetable growth, it had larger lai and higher biomass, there were bigger changed range between lai and biomass ; the dual purpose corn shandan 310 laid particular stress on reproductive growth, it had smaller lai and lower biomass, there were a littler effect of density on lai and biomass
結果表明,青貯型玉米科多8號偏重於營養生長,其葉面積指數、干物質積累量大,二者隨密度的變化其變幅較大;糧飼兼用型玉米陜單310偏重於生殖生長,其葉面積指數、干物質積累量較小,密度對其影響較小,耐密植。The analysis of isozyme and rapd of seeds dedicate that there were abundant variations on isozyme and genomic dna, there were also ecologi - cal multiplicity between species, ecotypes or plants with differents age in ceratoides l. there were obvious differences between reproductive organ ( seed ) and nutritive organs ( root, stem and leaf )
同工酶和rapd分析表明,該屬植物種間及生態型間存在明顯的同工酶和dna多態性。生殖器官(種子)與營養器官(根、莖、葉)的同工酶差異顯著。分享友人