稀少性 的英文怎麼說
中文拼音 [xīshǎoxìng]
稀少性
英文
scarcity-
Rarity is the attribute of a vast number of species of all classes, in all counties.
稀少現象是一切地方的一切綱內的大多數物種的一個屬性。However, since first - class corals have now become rather rare, divers are now deployed, in a less destructive process which involves their going down and harvesting the sensitive coral branches
稀少。當今,則是用更環保的方法來採集這些性脆的珊瑚。採集之後,接下來則是清理分類鋸開和Unification of property scarcity and ownership excusiveness
財產稀少性與所有權排他性的統一The formation process of green loose stone, be called an outside to living to pour to filter on the geology because of, matching these conditional rocks is the volcano of the acidity jet of rock with contain rich mineral apatite of granite, be matching these conditions to become on the earth green loose the mineral of stone is rare scarcity, is a very precious rare jewelry
綠松石的形成過程,地質上稱為外生淋濾成因,符合這些條件的巖石是酸性的火山噴出的巖和含富礦物磷灰石的花崗巖,在地球上,符合這些條件成為綠松石的礦物罕見稀少,是很珍貴的稀有珍寶In this paper, the waterway curve plane function is established with move fit method to calculate the depth value of grid points, and in part fields linear method is adopted because of the distributing scrambling of waterway measure points. as a result of the use of two methods, not only the calculating precision is high but also the calculating speed is very fast
本文選用移動擬合法建立航道曲面函數,插值計算航道測量區網格點的深度值,並且根據航道測量點分佈的不規則性進行了優化,即在測量點稀少的地方運用了線形內插法代替移動擬合法來進行插值計算,兩種插值方法的合理結合,不僅保證了插值的精度,特別是提高了插值的計算速度。A stooped, irritable man with thinning hair and glasses stood behind the counter, wearing a white coat.
一個身穿白外套,鼻樑上架著一副眼鏡的人站在櫃臺後面,他頭發稀少,有點駝背,看上去性情急躁。True albinos occur in about one in 10, 000 births, after inheriting a rare and recessive albino gene from each parent
在遺傳了各別父母既稀少的又隱性的白子基因后,真實的白子以在一萬胎之中大約一隻來產生。Red wine with ruby colour tones and intense aromas, with a well - balanced and fruity taste as a wine with a high proportion of tempranillo grape should show
皮尼迪斯的石灰土、稀少的有機含量以及溫和的地中海氣候決定了我們酒的個性。At low magnification, the collagen of the dermis is increased. chronic inflammatory cells are sparse with systemic sclerosis, unlike sle
低倍鏡下,皮膚的膠原增加。不象sle病人,系統性硬化病人的慢性炎性細胞稀少De long, together with three others, can be regarded as the fathers of the studies of this topic. although great progress had been made in this field, robert shiller claimed in 2002 that little had been done as far as preciseness and rational studies are concerned
盡管此後反饋機制的研究取得了許多進展,但行為金融學的掌舵人shiller2002年在其綜述性文獻《從有效市場到行為經濟學》中,卻認為對反饋理論嚴謹的研究,依然非常稀少。The mutation, contrast and heterogeneity of ecological interface between oasis and desert ecosystem increased. rare natural or non - regional mosaic of patch show obvious sensitivity to spatial scale, the change ratios of theirs area and perimeter are greater than large patch
同時通過測度敏感性檢驗,表明在尺度變換中,稀少的自然或隱域性斑塊鑲嵌體對空間尺度敏感性大,面積、周長等變化率大於大斑塊,隨尺度中度干擾則合併成較大的斑塊,隨尺度強烈干擾或隔離加強后最先消失。Scarcity means that society has limited resources and therefore cannot produce all the goods and services people wish to have
稀缺性是指社會提供的東西少於人們想擁有的。The emerging consensus is that the early universe was dominated by a small number of giant galaxies containing colossal black holes and prodigious bursts of star formation, whereas the present universe has a more dispersed nature ? the creation of stars and the accretion of material into black holes are now occurring in a large number of medium - size and small galaxies
目前逐漸形成的共識是,早期宇宙是由數量稀少、但含有巨大黑洞,且恆星形成率超高的巨型星系所主宰,今日的宇宙則具有較零散的特性恆星的誕生與黑洞吸積物質的作用,發生在龐大數量的中、小型星系內。In the eyes of property right economics, this article agrees on the basic viewpoint which property right originates from " invalidation " of rare property ownership ' s integrality and exclusive. it initially analyzes the importance of property right stimulation through discussing the basic behavior characteristics of the main body of the property right, that is, human being ' s limited rational, selfish and opportunism tendency
文章以產權經濟學的視角,認同產權源於稀少性財產所有權完整性和排他性的「失效」這一基本觀點,通過對產權主體基本行為特徵(人的有限理性、自利性、機會主義傾向)的討論,初步分析了進行產權激勵的重要性。However, there are problems in our agricultural resource environment system, such as little possessive amount of the agricultural resource environment in spite of great total amount, low supplying capacity and obvious scarcity, uneven distribution and improper space - time allocation, low efficiency of utilization and serious waste and pollution. all these lead to the striking conflict of disharmony in agricultural resource environment and economic development
然而,我國農業資源環境系統卻存在總量多而人均佔有量少、供給能力低且稀缺性強、分佈不均且時空配置欠佳、利用效率低且浪費污染重等問題,致使農業資源環境與經濟發展非協調性矛盾突出。With a little luck, now and then one may come across a really special highlight in the trade : a chrome tourmaline
有趣獨特的特性。有時一點點好運氣,在市場上你會發現一個極為稀少的In these low - rise and high - density area, there is little green open space existed. its environmental condition and landscape is outdated, comparing with the surrounding modern society. it still follows the rural administration mode and farmers " living style
「城中村」一般為低矮密集具有一定規模的建築群,綠化稀少,與周邊城市環境格格不入,仍沿襲傳統農村管理模式和居住習慣,相當部分的市政基礎設施落後,村落建設缺乏整體規劃,其物質形態和生活習慣與現代城市全然不同,具有農村和城市的雙重屬性。Instead, there needs to store only the original coefficient matrix, some auxiliary matrices for the preconditioner and several vectors in the iteration methods. further, the core of the iteration is the matrix - vector multiplication and the solution of the auxiliary equations corresponding to the preconditioner. if the solution of the auxiliaries spend not very much, the computational cost in each iteration step will be very cheap, due to the fact that the sparsity of the matrix can be exploited sufficiently
與直接法相比,迭代法只需存儲原系數矩陣、對應于預處理的幾個輔助矩陣與少量幾個向量,且迭代中除求解輔助線性方程組外,其餘的計算主要是稀疏矩陣與向量乘積,從而能充分利用稀疏性減少計算量,但迭代法的收斂速度一般與系數矩陣的譜分佈有關。This article examines eight examples of writing paper bearing dates, but the author describes their dating and decoration, and from this information extrapolates to look at the more general aspects of the development of qing dynasty writing paper in terms of decoration
清宮遺留的紙張數以萬計,而攜有紀年信息者卻極其稀少,本文擷取其中八款有紀年信息者,從年代、裝飾工藝等方面加以記述,並以之為依據,從裝飾藝術角度簡單歸納一些清代紙張階段性工藝特徵。The bic method generalized from ar model was adopted to determine the number of input neurons in grnn prediction model. the grnn was applied to single - step and multi - step ahead prediction of the vibration time series of a rotating machine, and its performance was compared with that of 3 - layers perceptrons network with error back propagation training algorithm ( bpnn ). it is indicated that the grnn is more appropriate for prediction of time series than the bpnn, and the performance of grnn is qualified even with sparse sample data
研究了基於廣義回歸神經網路( grnn )的大型旋轉機械振動狀態預測,提出了應用bic準則確定grnn預測模型輸入神經元數目的方法,將grnn用於大型機組振動峰?峰值時間序列的預測,與採用誤差反向傳播學習演算法的三層前饋感知器網路( bpnn )的預測結果對比表明, grnn的預測性能優于bpnn ,而且,即使樣本數據稀少,也能獲得滿意的預測結果。分享友人