退化動物 的英文怎麼說
中文拼音 [tuìhuàdòngwù]
退化動物
英文
degenerate-
That ' s why no reptile degenerates to a bluegreen alga
為什麼中間沒有發生過爬行動物又退化回藍藻的現象?All animals degenerated in america.
一切動物到了美洲就要退化。In typical watershed, quxi watershed, the result of external forcing, submerge and migrant, is the resource change of slope cultivated lands, economical forest, vegetation, water, habitant etc. of the ecosystem, and the changes of demand for food supplies, energy resource and education
移民區典型小流域? ?曲溪小流域,受淹沒、移民2個驅動力的作用,耕地、經濟林、植被、水、棲息地等資源發生了顯著變化,系統的糧食、能源、教育需求也隨之而變,在內在反饋機制的作用下,導致系統輸出為水土流失加劇、生物多樣性受到破壞、土地退化嚴重等。Mammary gland is a unique organ, which can postnatally regenerate, terminally differentiate, and involute upon successive cycle of pregnancy, lactation, and involution, respectively, and provides an optimal model for the study of organogenesis, differentiation, apoptosis, and pattern formation involved in development
哺乳動物的乳腺是唯一在動物出生后可以多次再生、退化的器官。不同發育時期的動物乳腺中都存在一定比例的幹細胞,正是這些幹細胞維持和保證了乳腺發育的特性。The humankind is troubled seriously by a series of environmental problems, such as air pollution, ozonosphere destruction, glasshouse effect, acid rain, water pollution, land pollution and soil erosion and so on. all of these will stop our economy developing
大氣污染、臭氧層破壞、溫室效應、酸雨頻繁、水污染、土地污染、水土流失、草原退化、森林急劇減少、珍稀動植物滅絕、沙漠急劇擴大等一系列環境問題嚴重困擾著人類,各種公害接二連三地侵襲人類,再這樣下去,經濟將變成無源之水、無本之木。Choroidal neovascularization secondary to age - related macular degeneration also involves the abnormal rapid growth of vascular tissues. the photosensitizing drug administered will bind specifically to the abnormal vessel
由於老年黃斑退化會引致脈絡膜新增不正常的血管,而光動力療法所用的感光藥物正好協助把不正常的血管堵塞。Choroidal neovascularization ( cnv ) secondary to age - related macular degeneration ( amd ) also involves the abnormal rapid growth of vascular tissues. the photosensitizing drug administered will bind specifically to the abnormal vessel
由於老年黃斑退化會引致脈絡膜新增不正常的血管,而光動力療法所用的感光藥物正好協助把不正常的血管堵塞。The cat, named cinnamon, is descended from lab cats bred to develop retinitis pigmentosa, a degenerative eye disease that causes blindness and which affects 1 in 3, 500 americans
這只名為肉桂的貓咪,父母都是實驗室動物,先天帶有視網膜色素變性病癥這種病是種會引發眼盲的退化性眼睛疾病,每3500個美國人中就有1人罹患。Five vegetation communities : herbosa, shrubs, coniferous forest, theropencedrymion, and evergreen broad - leaved forest in the red soil region of the lijiang valley are selected as the five successive stages of the typical restoration process of degraded ecosystems to study variation of structure and biomass of the vegetation of the five different stages
摘要利用時空替代原理,選取灕江流域紅壤區退化生態系統恢復過程中具有代表性的草叢、灌叢、針葉林、針闊混交林、常綠闊葉林5個階段作為演替序列,研究自然恢復過程中各演替階段的植被結構動態和生物量變化。Based on the hydrodynamic energy transport model, the influence of variation of negative junction depth caused by concave depth on the characteristics of deep - sub - micron pmosfet has been studied. the results are explained by the interior physical mechanism and compared with that caused by the source / drain depth. research results indicate that with the increase of negative junction depth ( due to the increase of groove depth ), the threshold voltage increases, the sub - threshold characteristics and the drain current driving capability degrade, and the hot carrier immunity becomes better in deep - sub - micron pmosfet. the short - channel - effect suppression and hot - carrier - effect immunity are better, while the degradation of drain current driving ability is smaller than those with the increase of depth of negative junction caused by source / drain junction shallow. so the variation of concave depth is of great advantage to improve the characteristics of grooved - gate mosfet
基於能量輸運模型對由凹槽深度改變引起的負結深的變化對深亞微米槽柵pmosfet性能的影響進行了分析,對所得結果從器件內部物理機制上進行了討論,最後與由漏源結深變化導致的負結深的改變對器件特性的影響進行了對比.研究結果表明隨著負結深(凹槽深度)的增大,槽柵器件的閾值電壓升高,亞閾斜率退化,漏極驅動能力減弱,器件短溝道效應的抑制更為有效,抗熱載流子性能的提高較大,且器件的漏極驅動能力的退化要比改變結深小.因此,改變槽深加大負結深更有利於器件性能的提高The study on dynamics succession of community in degenerated steppe of leymus chinensis after shallow ploughing
退化羊草草原在淺耕翻處理后植物群落演替動態研究The study on biomass composition dynamics of community in degenerated steppe of leymus chinensis after shallow ploughing
退化羊草草原在淺耕翻處理后植物群落生物量組成動態研究Carpal tunnel syndrome, ulna nerve neuritis, etc strokes and some vascular and neurological problem e. g. parkinson s disease, polio, multiple sclerosis, etc
心血管系統病癥如中風偏癱半身不遂呼吸系統病癥如氣管炎肺炎哮喘支氣管擴張等腦部退化病癥如柏金遜癥手腳活動失控等物理治療與藥物治療,里應外合,令復原事半功倍。Based on the long - term observation of the formation of the vegetation and the ecological features in houyuntaishan mountain area, this paper elaborates on the ecological features of the scattered forest community on the natural environment in the neighborhood and analyzes the degeneration of the artificial forest and its dynamic process as well
摘要在對連雲港后雲臺山地區植被的種類構成和自然生態狀況長期觀察的基礎上,闡述了森林植物群落對自然環境的生態作用,對區內的人工森林退化問題及其動態過程進行了分析。The theory pushes the history of primate evolution back some ten million years
這個理論將靈長類動物進化的歷史後退了上千萬年States should effectively cooperate to discourage or prevent the relocation and transfer to other states of any activities and substances that cause severe environmental degradation or are found to be harmful to human health
各國應有效地進行合作,以阻止或防止把任何會造成嚴重環境退化或查明對人健康有害的活動和物質遷移和轉移到其他國家去。Principle 14 states should effectively cooperate to discourage or prevent the relocation and transfer to other states of any activities and substances that cause severe environmental degradation or are found to be harmful to human health
各國應有效地進行合作,以阻止或防止把任何會造成嚴重環境退化或查明對人健康有害的活動和物質遷移和轉移到其他國家去。Ecological characteristics of soil macro - animal community in mid - south songnen degraded leymus chinensis grasslands under restoration succession
松嫩草原中南部退化羊草草地生態恢復與重建中大型土壤動物群落生態特徵Treat and help prevent joint sprains, muscle strains, neck and back pain and complaints e. g. cervical and lumbar spondylosis, prolapsed intervertebral disc, ligamentous injuries, etc help manage soft tissue injuries
物理治療對嚴重肌肉骨骼受傷,如骨折關節脫臼的康復有極大的幫助其他風濕骨刺頸背痛腰痛坐骨神經痛運動創傷跌打碰撞受傷肌肉筋腱拉傷軟組織發炎骨神經痛關節退化及發炎等,亦療效顯著。Restoration ecology is ranked as one of three hotpots in biological realm as well as biological diversity and global climate change in recent years, which is one fresh branch of modem ecology. its primary research includes : the cause of degradation in ecosystem, techniques and methods of degraded ecosystem restoration and reconstruction, process and mechanism of ecology, research objectives of which are the destroyed ecosystems under the stress of natural catastrophes and human activities
恢復生態學與生物多樣性和全球氣候變化並列為生物領域的三大研究熱點,它主要研究生態系統退化的原因、退化生態系統恢復和重建的技術與方法、生態學過程與機理的科學,是現代生態學的年輕分支之一,其研究對象是一些在自然災變和人類活動壓力下受到破壞的生態系統。分享友人