生長在沙中的 的英文怎麼說
中文拼音 [shēngzhǎngzàishāzhōngde]
生長在沙中的
英文
arenicolous- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
- 沙 : 沙動詞[方言] (搖動以清除雜物) shake
- 的 : 4次方是 The fourth power of 2 is direction
- 生長 : grow; grow up; ascent; merisis; build up; auxesis; increment; overgrowth; gain; burgeon; bourgeon...
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By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent
最後,本文還對絮凝動力學和絮體結構進行了研究,在前人研究的基礎上,針對高分子絮凝黃河泥沙,對絮凝過程作了一些符合試驗條件的假設,建立了顆粒碰撞頻率表達式,應用了顆粒數量平衡方程,從而建立了絮凝過程的動力學生長模型,模型計算結果與試驗數據對比表明,二者趨勢一致,在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程;對絮體結構的研究中,應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察,將絮體分為絮粒、絮團和絮網三個不同的生長階段,通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體,建立了絮體結構模型,計算得到的模型絮體分形維數基本與試驗中的實際絮體相符,在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。Ma na bold and decisive action when she carries to break through 50 us dollars in new york was also experiencing now known film, do not care about her around her right to belittle a criticism even scold sound, but like the wind as the narrow - leaved oleaster growth, even live out their attitude, become synonymous with treason
瑪當娜大膽果斷,她懷揣50美元闖紐約的經歷如今人盡皆知還被拍成電影,她從不在乎周圍對她的一片批評貶低甚至責罵聲,反而象風中的沙棗樹那樣生長,竟活出了自己的姿態,成為叛逆代名詞。The enterpathogens were bought from heilongjiang clinical monitor center, including escherichia coll, shigellosis, salmonella the growth curve of nine probiotics were tested by monitoring od620 of fermentative fluid, the result suggested that some strains had strong ability to producing acid including l. acidophilus pb1 and a878, bifidobacteria pba and inf, the following were enterococcus ml pb2, a30, a31
大腸桿菌、痢疾桿菌、沙門氏菌購于黑龍江省臨床檢測中心。採用比濁法測定潛在益生菌的生長曲線,結果表明,本實驗所測定的9株菌中,產酸能力最強的是pb1和a878 、 pba和inf ,其次為pb2 、 m1 、 a30 、 a31 、 m2 。By the results, the author considered that with the normal illumination, the algea ( chlamydomonas sajao lewin ) can release the availed phosphorus into the mediums from phosphate rocks, and supply the needs of the growth by the algea and rice in a mediums
研究結果表明,在本實驗條件下,沙角衣藻從礦石磷中釋放的可溶性的有效磷可以同時供雜交水稻和沙角衣藻使用,使二者在同一環境中正常生長。In light of current using situation and drawing on the experience of many scholars researched methods and viewpoints, this thesis made com land, fallow land, orchard, grass land as experimental field in black soil region jlau, which carried out experiment by applying different amounts of n and p fertilization in corn field. by means of collecting the samples of rainfall runoff, erosion silt and surface layer soil before and after rainfall for one year nature precipitation in field, we study the effect of surface runoff on n and p nutrient and fertility degeneration. the results showed : ( l ) there are lots of factors which affect soil erosion and losses of n and p, in which rainfall and rainfall intensity were more important, while rainfall intensity is the most important meteorological phenomena factor
針對當前黑土利用現狀,本文借鑒眾多學者的研究方法和觀點,在吉林農大黑土區選擇利用方式不同的玉米地、休閑地、果園、草地,在玉米區進行了不同數量的施肥,通過野外試驗,採集一年自然降雨產流及泥沙樣品,同時採集降雨前後的耕層土壤樣品,研究了黑土區地表徑流對氮磷養分特徵及肥力退化的影響,結果表明:土壤侵蝕和氮磷的流失受諸多因素的影響,降雨量、降雨強度是重要因子,而降雨強度是影響農田地表徑流養分流失的最重要的氣象因子,特別是暴雨,暴雨徑流中氮磷濃度較平時高得多;隨作物生長,覆蓋度逐漸增加以及不同利用方式下表現的覆蓋度差異,氮磷流失都表現為顯著的差異。Protect our environmental everybody to hope that life is in a clean environment, the health of this for person and grow up is very important, therefore we will advocate to protect environment, but we may often see disorder to throw rubbish, spit out the behavior of phlegm anywhere have not only destroied environment, at the same time also is very not civilized behavior, it is felled that in addition, we also often hear disorder to cut disorder, destroy the incident of trees, this makes a lot of forests become desert, city often gets sand storm attack, environment causes maximum damage, is very unfavourable for our health, therefore we will protect environment
我們每個人都希望生活在一個干凈的環境中,這對於人的身體健康和成長是非常重要的,因此我們要提倡保護環境,但是,我們經常可以看到亂扔垃圾、隨地吐痰的行為不但破壞了環境,同時也是很不文明的行為,除此之外,我們也經常聽到亂砍亂伐,破壞樹木的事件,這使得許許多多的森林變成沙漠,城市常常受到沙塵暴的襲擊,環境造成極大破壞對我們的健康也很不利,因此我們要保護環境。The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation
本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象,採用傳統生態學的野外調查方法,從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境(土壤含水量、溫度)相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化,取得了如下研究結果: 1 、植被群落組成、多樣性及生活型:沙坡頭地區人工植被經過近50年的演變,從流動沙丘到固定沙地,沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變,從人工植被建立初期的少數幾種引種植物到現有30多種植物,隨著固定沙地時間的延長,植物種類日趨豐富,並且人工植被在15 25年、 40 50年兩個階段,物種的周轉速率最大,即群落結構變化最大。The growth way of pollen tubes in the style of shatinyu and its discernment
沙田柚花粉管在花柱中的生長途徑及其識別Special seed germination and seedling survival mechanism in artemisia ordosica, eragrostis poaeoides and bassia dasyphylla ensured the maintenance and replacement of their populations in accordance with local environmental conditions. at o ld artificial vegetation of shapotou area, c. korshinskii is expected to disappear in the future of 50 years or so
沙坡頭人工固沙區植被隨時間推進,老固沙區中的檸條種群將在50年或稍長的時間內消失,形成以油蒿種群為主,花棒種群為輔的多年生群落。I will confess that i was far too much taken up with what was going on to be of the slightest use as sentry ; indeed, i had already deserted my eastern loophole, and crept up behind the captain, who had now seated himself on the threshold, with his elbows on his knees, his head in his hands, and his eyes fixed on the water, as it bubbled out of the old iron kettle in the sand
我得承認,我被正在發生的事情完全吸引住了,壓根沒起到一個警戒哨的作用事實上,我已經離開了東邊的射擊孔,趴在了船長的後面,這會兒他正坐在門檻上,肘拄在膝蓋上,用手托著頭,注視著從那隻舊鐵鍋底的沙中冒出的水。The concentrations of copper, lead and zinc in the shoot of e. splendens were affected by chemical and physical properties, such as full contents of heavy metals in soils, soil ph and organic carbon content, etc. the shoot can accumulate copper more on the red sandy paddy soil collected from dongxiang country, jiangxi province, than on silt paddy soil from fuyang country, zhejiang province. e. splendens took up much less copper from fuyang soils, the concentrations of zinc and lead in shoot were not also quite low
在酸性紅砂土上植物對銅的吸收和富集隨土壤銅含量的增加而顯著升高;而在銅、鋅、鉛復合污染的中性泥沙土上海州香薷體內銅含量和積累量不高,處于正常植物生長范圍內,植物體內鋅、鉛含量及其積累量也不高,海州香薷對重金屬的吸收和富集能力有限。A bird in egyptian mythology that lived in the desert for 500 years and then consumed itself by fire, later to rise renewed from its ashes
也被稱作不死鳥,長生鳥:埃及神話中的一種鳥,相傳這種鳥在沙漠中生活五百年後身焚,然後又從其焚灰中再生。代表毀滅后會再生的事物;不死的象徵。The paper studied three aspects of extracelluar enzymes in sediments of the tidal flat wetland, namely 1 ) the distibution of five sorts of extracellular enzymes in sediments in the east end of chongming island along the elevation gradient or community succession series, the relationships between the activities of enzymes and the ecological factors, and functions of extracellular enzymes in the process of community succession ; 2 ) the effects of the heavy metal ions and edta on the activity of alkaline phosphatase in sediments of the east end of chongming island by adding and removing of heavy metal ions, discussing whether the activities of extracellular enzymes could be taken as the indicators for the environmental status ; 3 ) the variations of the activities of extracellular enzymes in sediments in the east end of hengsha island after the discarding clay
本文以長江口典型濕地?崇明東灘為例,首次研究了沿高程梯度或沿植被演替系列沉積物中堿性磷酸酶等五種胞外酶活性的空間分佈規律,分析了胞外酶活性與環境因子的相互關系及其產生機制,討論了胞外酶活性在濕地植被演替中的作用。同時以崇明東灘沉積物為對象,運用重金屬離子的添加和去除等方法,研究了重金屬離子對沉積物中堿性磷酸酶活性的影響,利用胞外酶活性的變化探討了崇明東灘重金屬污染的狀況。此外,本文還研究了橫沙東灘吹泥試驗工程對沉積物環境因子和胞外酶活性的影響並進行了對比分析。It was our honour to have mr. chris wardlaw, the deputy secretary curriculum and quality assurance branch of emb, to present opening address for the event. dr. ben fong, appointed member of shatin district council and chairman of health and environment committee, discussed in the seminar the roles of " shatin doctor networking " in school - community collaboration. what s more was that mr. yu wing fai, vice chairman of the committee on home - school co - operation, shared parent participation in combating communicable diseases in schools
在是次研討會中,我們榮幸地邀請教育統籌局副秘書長王啟思先生獻辭,又與沙田區議會生及環境委員會主席方玉輝醫生探討沙田醫生網路計劃如何在學校與社區的合作模式中發揮作用,更由家庭與學校合作事宜委員會副主席余榮輝先生在會中分享家長于學校預防傳染病之上的角色。And this had brought progress to series of academic subjects such as morphology, cytology, physiology, biochemistry, heredity, breeding, agriculture, forestry, horticulture, medicine and pharmacology etc. the technique has already been used all over the world for the propagation of valuable flowers and plants, fruit trees, vegetables, oil plants, grain crops, as well as the propagation of valuable chinese medicinal herbs, some of which have been industrialized
植物非試管高效快繁技術與植物組培試管快繁和傳統育苗技術相比的先進性,及其在技術生產運用中的特點為: 1 、用植物3毫米- - 1厘米長的微型繁殖單位材料(包括一葉一芽) ,直接接種在大田沙床或營養袋中,一次成苗直至供應生產,不需任何移動,育苗成活率極高。Dr k k chan, principal assistant secretary of the curriculum development institute, emb, exchanged views with participants on the impacts of the education reform efforts. mrs. mak, principal of the qesosa secondary school pointed out that school culture and learningteaching practices would not change simply because of structural reforms in the education system. schools need to embrace the values and beliefs about what is good learning and decide on how to take advantage of the education reform initiatives and when not to implement policy rigidly as an end in itself
伊利沙伯中學舊生會中學麥陳尹玲校長指出學校的教與學文化不會因為教育體制或政策上的改變而轉變,教改能否取得成果關鍵在於學校本身對學與教的信念,對甚麼是最可貴的學習經驗與成果,跟教改的理念是否一致,否則教改下達的各種政策與要求非但不會帶來成效,更會被視為是一種外加的枷鎖,壓在頭上的一個重? 。Dr k k chan, principal assistant secretary of the curriculum development institute, emb, exchanged views with participants on the impacts of the education reform efforts. mrs. mak, principal of the qesosa secondary school pointed out that school culture and learning teaching practices would not change simply because of structural reforms in the education system. schools need to embrace the values and beliefs about what is good learning and decide on how to take advantage of the education reform initiatives and when not to implement policy rigidly as an end in itself
伊利沙伯中學舊生會中學麥陳尹玲校長指出學校的教與學文化不會因為教育體制或政策上的改變而轉變,教改能否取得成果關鍵在於學校本身對學與教的信念,對甚麼是最可貴的學習經驗與成果,跟教改的理念是否一致,否則教改下達的各種政策與要求非但不會帶來成效,更會被視為是一種外加的枷鎖,壓在頭上的一個重? 。The apbf can be characterized in eight aspects : policy - oriented operation, non - profitable target, specified domain, stability of economic resources, favorable charges, certainty of compensatory interest, complementary with commercial finance, specialty in regulation. under the guide of theoretical framework and with the comparison with foreign apbf institutions, we can explains the theoretical basis at large : ( l ) as a developing country, the saving level is low in rural area and capital for investment is scarce so that finances ca n ' t be allocated by market fully when the agriculture protect strategy is applied. the apbf institution supplys low - interest loan which is a selective credit supply method to avoid it ; ( 2 ) taking advantage of the function of the " adverse selection ", apbf can be developed to solve the problems such as scarcity of agriculture information, unsymmetrical information and scarcity of long - term capital
總量方面,資金來源與其所承擔的任務所需資金之間存在著較大的缺口,也缺乏長期穩定的資金來源,資金來源渠道過于單一,籌資功能不健全,且在期限結構上存在突出矛盾;三是不良資產比例居高不下,危及農業政策性金融機構生存和發展的基礎,也潛伏著較大的金融風險;四是貸款業務范圍偏窄,功能發揮受限,嚴重缺乏用於農業基本建設、技術改造、林業、治沙以及農業科技改良等方面的中長期貸款,這與農業政策性金融增加農業投入、增強農業發展后勁、支持農村特別是貧困地區經濟發展的重任很不相稱;五是利益補償不足,弱化了農業政策性金融機構的自我積累能力;六是外部環境不佳。To find answers he seeks out palaeontologist paul sereno, who is out in the parched sands of the sahara unearthing the fossil of an incredible example of a 35 - foot ancient crocodile that may be the largest croc that ever lived
為了探求答案,他找來了古生物學家塞瑞諾博士。塞瑞諾正在撒哈拉沙漠乾燥的沙中發掘一長35尺,可能是史上最大鱷魚的化石。In addition, the sandy shore beach in tai wan is now zoned as a site of special scientific interest sssi since its designation as an sssi in 1979 to conserve the special vegetation present in the site. with such zonings in place, tai long wan should be protected from encroachment by development and incompatible uses
此外,位於大灣的沙灘早於1979年訂定為具特殊科學價值地點,同時在分區計劃大綱草圖中也獲劃為具特殊科學價值地點,以落實保護于該處生長的特殊植物。分享友人