退化發育 的英文怎麼說
中文拼音 [tuìhuàfāyù]
退化發育
英文
retrogressive development-
The degeneration of mitochondria is one of the earliest events in pollen abortion.
線粒體的退化是花粉敗育中最早發生的現象之一。Neoplasms with no differentiation are said to be anaplastic
未分化腫瘤被稱為退化發育。Similarly, although at least some cetaceans have taste buds, the nerves serving these have degenerated or are rudimentary
相同的，盡管至少一些鯨魚還有味蕾，但服務的神經已經退化或根本未發育。42 trees are obtained and the 13th is most acceptable. the results show that the evolutionary inclination of forewing and hindwing of empoascini is that the forewing evolved from these whose veins of mp " are derived from cell r, to these whose mp " from cell m, and the most advanced taxa include these whose 3 distal veins are derived from cell m. the hindwing are evolved from these whose cua is branched and the mp " + cua " is presented, to those whose cua is unbranched and mp " + cua " disappeared, based on the above analysis, the genera of empoascini can be divided into two groups : one group includes these whose mp " + cua " are present, the other consists of those whose mp " + cua " are disappeared
在系統發育方面，應用hennig86 （ version1 . 5 ）軟體，根據中國小綠葉蟬族40個屬及外群dikraneura ，首次研究了該族的系統發育關系，根據研究結果初步提出了該族前、后翅脈的進化方向，即該族前翅翅脈呈現出mp脈源於r室，逐漸進化到mp脈源於m室，最後前翅3條端脈皆源於m室的趨勢；后翅翅脈由cua脈端部分二叉，進化到后翅cua脈端部不分叉、 mp + cua脈退化的趨勢。Calyx tube constricted at apex ; petals 5, white, with pellucid dots, pubescent ; fertile stamens 5 ; filaments longer than petals, anthers 1. 5 - 2. 5 mm long, pubescent ; staminodes 15, 10 of them gland - like, ovoid, inserted on the base of filaments, rest 5 globose ; style villous ; stigma dilated into an undulate crest
花萼管頂端稍縊縮；花瓣5 ，白色，有透明腺點，被短柔毛；發育雄蕊5枚，花絲長于花瓣，花約1 . 5 - 2 . 5毫米，被短柔毛；退化雄蕊15枚，其中10枚腺體狀，卵球形，著生於發育雄蕊花絲基部，另5枚球形；花柱被柔毛，柱頭雞冠狀。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。( 3 ) cu amino acid chelate promoted spleen growth in experiment 21 - 28d, thymus " degeneration were decreased and growth of spleen were promoted by supplemental cu in diet in cu - deficient mice. ( 4 ) cu - met promoted t lymphopoiesis more efficiently, anae + t ratio and t lymphopoiesis were increased by dietary supplemental copper
（ 3 ）氨基酸螯合銅能夠促進添加銅21天- 28天小鼠的脾臟發育，給缺銅小鼠飼糧添加銅能顯著減緩小鼠胸腺退化和促進脾臟發育。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。And as the ends and ultimates of all things accord in some mean and measure with their inceptions and originals, that same multiplicit concordance which leads forth growth from birth accomplishing by a retrogressive metamorphosis that minishing and ablation towards the final which is agreeable unto nature so is it with our subsolar being
然而萬物之目的及終局多少均與發端及起源相一致：即誕生后逐漸發育成長，隨后則依自然法則，朝終局縮小退步，以後退之變化告終。吾曹在天日下之生存，亦同於上述眾多相對關系。Hip dysplasia is a terrible genetic disease because of the various degrees of arthritis ( also called degenerative joint disease, arthrosis, osteoarthrosis ) it can eventually produce, leading to pain and debilitation
髖關節發育不全是一種嚴重的遺傳疾病，伴隨著于不同程度的關節炎（也可以被稱為退化性關節疾病） ，最終可能會引起犬只的疼痛與衰弱。( 5 ) since 3100 ab. r, through comprehensive analysis of these proxy climatic substitute indexes indicates : this was a dry and cold period in which the temperature fell the precipitation decreased ; the vegetation may be forest prairie ; human civilization further developed and the human " s influence on the environment was greater in intensity and wider in range
今，綜合多氣候代用指標和本期人類活動明顯加強情況的分析表明：本期氣候再次出現溫度降低、降水量減少的變化，在趨于乾冷氣候條件下，在前期氣候較適宜期發育的森林植被發生了退化，當時的植被可能為森林草原或乾草原。( 3 ) 6000 - 5000ab. p, through comprehensive analysis of these proxy climatic substitute indexes indicates : this was a dry and cold period in which the temperature was the lowest and the precipitation was the least ; the vegetation may mainly be forest prairie ; in the early stage of the period appeared yangshao middle culture - the prosperous culture of miaodigou type, and in the late stage there was yangshao late culture - the culture of xiwang village type
P出現了老官臺文化，中後期即本區老官臺文化之後，出現了仰韶早期文化。門） 6000 5000ab p ，綜合多氣候代用指標的分析結果表明：本期氣候為全新世以來溫度最低、降水量最少的最乾冷時期，在這種乾冷氣候條件下，在前期氣候最適宜期發育的森林植被發生了退化，當時的植被可能以森林草原為主。The field of taiyangmiao nuresry of trees and grass is an important ecology protecting area in inner monogolia. all of projects in the field, including the water and soil conservation trees, the windbreat of returning farmland to treeland and grassland, are playing a very important role in preventing and decreasing vegetation deterioration, land desertification and sandstorm weather
星月太陽廟林木種苗培育基地和農業種植基地是內蒙古重要的生態功能保護區，基地內的水土保持林、防風固沙林、速生豐產林、退耕還林還草等林草工程，對防止植被退化、土地沙化、減緩沙塵天氣的發生起到不可忽視的作用。These results suggest that mpges and cpges may be involved in follicle development, ovulation, and formation and regression of corpus luteum in mouse
這些結果表明， mpges和cpges可能在小鼠卵泡發育，排卵以及黃體形成和退化過程中起一定的作用。The structure of oviduct the morphovar of oviduct was different evidently at the immature, spawing and catagenetic stages. there were the characteristic of histological structure of oviduct. 1
結果如下：一）輸卵管的基本組織結構和發育變化輸卵管在性未成熟期，性成熟后的產卵期及退化期的發育形態有明顯地區別。Yanchang 4 + 5 sector to yanchang 3 sector lithofacies palaeogeography pattern was stable, because the constitution background was steady, and the source direction had no change, and supply was abundant. in those sectors the basin development was in lake retreat, and in the period of extinction gradually, and formatted construction delta deposit, but in yanchang 33 period the sedimentary speed were greater than construction speed, showing that overriding river mouth bars were abundant
長4 + 5 ?長3期湖盆發展處于湖退、萎縮逐漸消亡時期，由於構造背景穩定，物源來源方向沒有變化，物源供給充分，所以巖相古地理格局基本一致，形成建設性三角洲沉積，但長3 ~ 3期沉積速率大於構造沉降速率，表現為疊置河口砂壩極其發育。In original and jamming slightly vegetation, because dead roots, branch and leaves back to soil, soil organic matter higher, soil available phosphorus higher, too ; chemical and physical characters of soil were stabilization. the reason were original vegetation have more species and structure of community was stable. the degradation of fertility and structure of soil in secondary vegetation was influenced by change with structure and form of community
在人為干擾小的原生性森林，植物種類豐富，群落結構穩定，植物死根系和枯枝落葉全部回歸土壤，土壤有機質含量高，養分呈有機態為多，故有效磷較高，土壤理化性質較穩定；次生植被群落土壤結構和肥力的退化是由於群落組成和結構的改變導致枯枝落葉成分和土壤發規白山地還小問沙消民俗一非定俗地征王卿喬忡旺w比收財育環境差異而引起，次生植被土壤的退化狀態隨植被退化程度不同而有差異。The harms of soil compaction represented briefly as soil bulk density and penetration resistance increased, macroporosity decreased, soil physical, chemical and biological properties deteriorated, which effected on crop growing and soil structure degradation, and has become one of the principal obstacle factors for sustainable development of agriculture
土壤機械壓實危害主要表現在土壤容積質量和機械阻力增加，大孔隙減少，土壤物理、化學、生物性狀惡化，進而影響作物的生長發育，土壤結構發生退化，已成為當前制約農業可持續發展的障礙因素之一。In the past, it was thought that polar bodis are a non - functional, small cell with the chromosome and few cytoplasms
過去一般認為極體是具有染色體、含有少量細胞質、正常情況下不參與胚胎發育而退化無功能的小細胞。The development pace is larger in surface layer than underlayer in the process of spontaneous vegetation recovery. but the transformation of physical and chemical characters is instable because of always interrupt or repeat of soil development process
土壤同樣是從表層開始發育，但是發育過程經常被迫中斷，或出現發育、退化的反復性，導致理化性質在土體中的變化不穩定。分享友人