老齡變性 的英文怎麼說
中文拼音 [lǎolíngbiànxìng]
老齡變性
英文
senile degeneration-
This paper establishes a model simulating dam actual placing process and considering the non - continuity of initial temperature on the boundary of new and old concrete, daily air temperature change, concrete - placing temperature, hydration heat, heat insulation on boundary, water - storing process, placing intermission and curing with water. the calculation of stress field considers the concrete weight, static water pressure, thermal stress, different autogenous volume change between rcc and normal concrete, change of elastic modulus of concrete with age and creep action
考慮了乞今最為全面的初始條件和邊界條件，包括模擬壩體的實際升程過程，考慮了新老混凝土接觸面上的初始溫度不連續，逐日的氣溫變化，混凝土的入倉溫度，水化熱溫升，邊界保溫，水庫蓄水過程，澆築間歇以及灑水養生等因素；應力場的計算考慮了混凝土的自重，靜水壓力，溫度應力，常態混凝土與碾壓混凝土不同的自生體積變形，混凝土的彈性模量隨齡期的變化以及徐變的作用。No considerable neuron loss was found during senescence ; compared with those of young there was a significant increase in the number and staining density of gfap - ir cells in old cats ; but as for gaba - ir cells, it was just the opposite : immunoreactive cells of old cats were characterized by decreased number and weakened staining
結果發現，初級視皮層細胞數目無顯著的年齡相關變化；與青年貓比較，老年貓的gfap - ir細胞數目較多，陽性染色較深；老年貓的gaba - ir細胞的數目顯著下降，陽性染色明顯減弱。The primary contents include three titles : the aged and the population aging ; the status and trend of the aging population in the world ; the status and trend of the aging population in china. in this part, the concepts of the aged and the population aging are explained distinctly, the development traits and trend of population aging in world and china are stated reasonedly. in a word, this part establishes theory and practice basis for the later analysis
目前國際上通用界定為65歲及以上的人口為老年人口，也有些國家採用60歲及以上的人口為老年人口；介紹了人口老齡化的概念及內涵，指出人口老齡化是人口年齡結構老化的過程，是人口年齡結構中老年人口比重不斷提高的過程，是人類社會發展的一個必然過程，是一個轉變性的概念，是一個具有高生育率和高死亡率的人口向著低生育率和低死亡率人口轉變的概念。There have been a mass of research documents showing that many visual functions deteriorate with age both for human beings and for animals. age - related visual function decline could not be completely attributed to optical and retinal changes. considerable visual impairments in the old might result from morphological ( such as cell loss, dendritic change and synaptic density decrease ) or functional ( such as weakened gaba inhibition ) degeneration of visual pathways. in this article we made preliminary studies on the mechnisam underlying visual function degradation by electrophysiological and morphological methods
隨著年齡的增長，人及動物的許多視覺功能出現衰退，老年性視覺能力降低並非完全由眼的光學因素和視網膜形態、功能變化導致，不少方面可能決定於衰老引起的視覺中樞結構（如神經元丟失、樹突野改變及突觸密度下降等）和生理功能（如皮層內gaba能抑制作用減弱等）的改變。In the process of the educational transformation from celebrity - based to mass - based orientations, aging of population, the communal interaction all requires new criteria in relation to scientific development
在高等教育從精英型向大眾型教育轉變的過程中，人口老齡化的社會發展趨向，高等教育與社會發展互動的關系，對高等教育目標的設置提出了新的要求，所以高等教育目標的設置應更具科學化和富有前瞻性。There are gender differences in the health needs of women, from the reproductive and child rearing age, through menopause to old age
因性別差異，女性隨著年齡的變化，由生育、育兒，到更年期直至老年，對健康有不同的需求。Secondly, there was no negative age - related development in the function of wisdom, that is, on solving the real life problems, old adults performed as well as the young and middle - aged did. the reason is that multivariate analysis of variance ( manova ) showed that the main effect of age was not significant
多元方差分析的結果表明，青年人、中年人和老年人的整體智慧行為沒有顯著差異，說明智慧是個體進入老年期后呈現積極發展趨勢的心理功能之一，沒有出現如機械型認知功能那樣的負性年齡變化。Alteration of immunological function in elderly rats with multiple organ dysfunction syndrome after acute cerebral arterial thrombosis
老齡急性缺血性腦卒中后多器官功能障礙綜合征模型大鼠的免疫功能變化On the basis of close observation, intuition, neo - classical economics, and input - output analytical tool, the article not only proves the existence and its features of the system, but also brings forward reflections on how to deal with social economic problems in the human society, such as aging, crowded population, and climate change, from the point of view of natural economic system
在深入觀察、直覺感知、以及運用新古典經濟學和投入產出分析工具的基礎上，不僅論證了該體系的存在及其特性，而且從自然經濟體系角度，提出了如何應對諸如人口老齡化、人口擁擠、氣候變化等人類社會面臨的社會經濟問題的思考。On every continent, a remarkable demographic transition is occurring : rural populations are moving to urban areas, women are bearing fewer children, and populations are growing older
在每一塊大陸上，都出現了大幅人口變遷的現象：鄉村人口往都市移動、女性較少懷孕生子，而且族群年齡逐漸老化。分享友人