無孔類 的英文怎麼說
中文拼音 [wúkǒnglèi]
無孔類
英文
atremate-
However, in educational history, confucius and socrates have been called " an exemplary teacher for all ages ". their " heuristic " or " the art of intellectual midwifery " all are orientated by questioning
但是,人類教育史上的「萬世師表」孔子和蘇格拉底,他們的「啟發式」和「產婆術」無不是在「提問」中進行。One important difference between peacocks ' tails and human minds, of course, is that the peahen ' s accoutrement is a drab affair
當然,孔雀的尾巴與人類的大腦有一個非常重要的區別,那就是雌孔雀所具有的尾巴卻無任何吸引力可言。Both upper and lower epidermis cells are polygonal or irregular in shape in all species studied. the patterns of anticlinal walls are straight, arched or sinuous, and the raphal cuticular striastriae are occasionally observed on periclinal walls. stomatal apparatus and secretory cells are found on the upper epidermis of several species and on the lower epidermis of all species
結果表明:這些植物葉片的上、下表皮細胞呈多邊形或不規則形,垂周壁式樣為平直、弓形或波浪狀,平周壁偶有脊狀條紋;少數種類上表皮還有氣孔器或分泌細胞,所有種類下表皮具氣孔器和分泌細胞;氣孔器類型以平列型和側列型居多,偶爾有無規則型;氣孔極區呈稍角質加厚或棒狀加厚,稀t形加厚。Most of these species had simple hairs. the stomatal apparatus is paracytic type with one or two subsidiary on both or either side of the guard cells. three types of anticlinal walls of epidermal cells are recognized : straight, sinuolate or sinuate
表皮細胞垂周壁式樣、氣孔分佈密度及式樣、下表皮毛被的有無、多少及毛的長度、下表皮角質突起飾物的形態等具有一定的分類學意義。The colpal membrane is nearly smooth but with granular, spinulose or tuberculate protuberances. the pollen grains show great variations between the genera in the tribe hyoscyameae in terms of the presence or absence of the germination aperture and its type, and the exine ornamentation, and thus can be used as important characters in the consideration of the phylogenetic relationship of this tribe
各屬植物的花粉形態在萌發孔的有無、萌發孔的類型和外壁紋飾等方面有較大的差異,可以作為探討屬間分類和系統關系的重要依據c天仙子族植物花粉萌發孔的演化趨勢為:無萌發孔一3 、 4溝一3孔溝。The famous 14th century french prophet nostrademus had predicted that the apocalypse would come in july 1999. the bible code, a best - selling book, predicts that world war three would erupt before the year 2000. it would be a war with unprecedented brutality, and mankind would become extinct, like the dinosaurs, in 2006 when nuclear warfare finally destroys the earth
14世紀法國著名的預言家諾查丹瑪斯曾預言人類末日將在公元1999年7月來臨,喧囂塵世的聖經密碼一書亦聲稱第三次世界大戰將在公元2000元來臨以前爆發,而這一次的戰爭將是史無前例的殘酷,人類最終會在2006年由於核戰而如恐龍般絕跡于這個千瘡百孔的世界。The thirty - four species of the sea urchins belong to 7 order, 17 families and 28 genera. the following is the name list, those with an asterisk are the species recorded for the first time in china. order cidaroida family cidaridae * goniocidaris biserialis ( d6derlein ) * stylocidaris bracteata ( a. agassiz ) * stylocidaris ryukyuensis shigei * stereocidaris indica philippinensis mortensen * rhopalocidaris gracilis doderlein order lepidocentroida family echinothuridae * phormosoma bursarium ( a. agassiz ) araeosoma owstoni mortensen asthenosoma ijimai yoshiwara order stirodonta family phymosomatidae glyptocidaris crenularis a. agassiz family arbaciidae * coelopleurus maculata a. agassiz et h. l. clark * coelopleurus undulatus mortensen order aulodonta family diadematidae chaetodiademajaponicum mortensen family pedinidae * caenopedina mirabilis ( d6derlein ) order camarodonta family temnopledridae temnopleurus hardwickii ( gray ) temnopleurus toreumaticus ( leske ) temnopleurus reevesii ( gray ) temnopleurus apodus ( a. agassiz et h. l. clark ) temnotrema sculptum ( a. agassiz ) temnotrema reticulatum mortensen * microcyphus olivaceus ( d6derlein ) * prionechinus forbesianus ( a. agassiz ) family strongylocentrotidae strongylocentrotus nudus ( a. agassiz ) hemicentrotus pulcherrimus ( a. agassiz ) family echinometridae anthocidaris crassispina ( a. agassiz ) order clypeasteroida family clypeasteridae clypeaster virescens doderlein family laganidae * peronellapellucida d5derlein family scutellidae * scaphechinus mirabilis a. agassiz sinaechinocyamus planus liao family fibulariidae fibularia acuta yoshiwara order spatangoida family loveniidae - lovenia triforis koehler echinocardium cordatum ( pennant ) family schizasteridae schizaster lacunosus ( linnaeus ) family brissidae * gymnopataqus magnus ( a. agassiz & h. l. clark ) family spatangidae * spatangus luetkeni a. agassiz among the species reported, the following species call for notes or simple descriptions
本文根據th . mortensen ( 1928 - 1955 )海膽專著( amonographoftheechinoidea )中的主要分類依據,將海膽綱分為8個目: 1 )頭帕目( cidaroidea )有齒器,圍肛部在頂系內,圍口部有步帶板和間步帶板,大棘很大,有外皮層,無球棘; 2 )鱗棘目( lepidocentroida )有齒器,圍肛部在頂系內,圍口部僅有步帶板,大棘不很大,無外皮層,有球棘; 3 )脊齒目( stirodonta )有齒器,圍肛部在頂系內,齒器的齒有脊,橈骨片在齒上方不相接,顎孔開放; 4 )管齒目( aulodonta )齒器的齒無脊,圍肛部在頂系內; 5 )拱齒目( camarodonta )有齒器,圍肛部在頂系內,齒器的齒有脊,橈骨片在齒上方相接,顎孔封閉; 6 )全雕目( holectypoida )有齒器,但不發達或完全被吸收,圍肛部在頂系外,步帶不形成瓣狀和葉鰓; 7 ) ?形目( clypeasteroida )齒器發達,圍肛部在頂系外,步帶形成瓣狀,無葉鰓; 8 )蝟團目( spatangoida )無齒器,圍肛部在頂系外,葉鰓發達,步帶形成瓣狀。The theory hypothesis of " pore restriction " is first proposed in this paper. during polymerization, one end of linear molecule inserts the channels of zeolite to form hard end through chemical bond or supermolecule acting force, the other end forms soft end through condensing or polymerizing with other monomer molecule. on the basis of the theory hypothesis, a kind of novel pattern of organic - inorganic composite materials - pu / zeolite composite materials - has been designed
本文首次提出了「孔約束」的理論假說,即在高分子材料聚合過程中,線型分子的一端通過化學鍵或超分子作用力插入分子篩的孔道中形成硬端,而另一端則與其它單體分子縮合或聚合形成高分子材料的軟端;在此假說的基礎上,設計了一類孔約束型有機?無機復合高分子材料的新模式,即聚氨酯/沸石分子篩復合材料。The evolutionary trend of the germination apertures of the pollen grains in this tribe may be from the absence of germination apertures to the presence of 3, 4 - colpate, then to 3 - colporate germination aperture
無萌發孔的山莫若屬是原始類群,三孔溝的馬尿泡和天仙子等屬是進化類群。Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased
結果表明: ( 1 )從落葉松幼齡林到中齡林,隨著林冠的郁閉和林下植被蓋度的急劇下降,林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢,而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢;從中齡林到近熟林,由於撫育間伐,林分密度及郁閉度下降,林下植被蓋度逐步得到恢復,根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢;從近熟林到成熟林,隨著林齡的增大,根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢,而根際與非根際土壤全磷含量、土壤酸度(特別是交換性鋁)和容重呈增加趨勢。The multiscale mixed distribution models ( mmdm ) and the multiscale autoregressive ( mar ) models are investigated in this thesis, and they are applied to the unsupervised segmentation of the synthetic aperture radar ( sar ) image by joining them together - the multiscale mixed distribution models as the feature extractor and the multiscale autoregressive models as the classifier
本文對多尺度混合分佈模型( multiscalemixturedistributionmodels簡記mmdm ) ,其中主要是對多尺度混合gauss分佈模型( multiscalemixturegaussianmodels簡記mmgm )和多尺度混合rayleigh分佈模型( multiscalemixturerayleighmodels簡記mmrm )進行了研究,及對多尺度自回歸( multiscaleautoregressive簡記mar )模型進行了研究,並將mmdm作為圖像分割的分類器, mar模型作為圖像分割的特徵提取器對合成孔徑雷達( syntheticapertureradar簡記sar )圖像無監督分割進行了研究。Cementitious capillary crystalline waterproofing coating ( abbreviated ccwc ) is a new type of cement - based waterproofing materials, which is characterized by its very good adhesive performance and impermeability to water, self - rehabilitating ability, permanent waterproofing effect, good aging resistance and corrosion resistance, simple construction method and harmless to hunman etc. ccwc consists of ordinary portland cement, quartz sand and reactive substances and other supplementary ingredients, whose reactive substance can permeate into the internal part of concrete structures through water and produce insoluble crystals filling capillary pores or crack of the concret through reaction with cement hydrates and unhydrates
水泥基滲透結晶型防水材料是以硅酸鹽水泥或普通硅酸鹽水泥、石英砂等為基材,摻入活性化學物質而組成的一種新型防水材料。摻入的活性化學物質以水作載體向混凝土內部滲透,與混凝土中未水化的水泥及部分水泥水化產物發生結晶反應,生成不溶於水的結晶體,堵塞毛細孔道,使混凝土緻密、防水。這種防水材料具有粘結力強、抗滲性能好、自愈合能力強、防水效果持久、耐老化、耐腐蝕、易施工、對人類無害等特點。Soil micro-organisms constitute a diverse and ubiquitous group of organisms.
土壤微生物是由完全不同的和無孔不入的有機體類群所組成。By interpreting meng - gua of " book of change " and the educational outlook derived from " what confucius said ", it was observed that the teaching approaches such as inspiration, teaching for all walks of life, teaching students in accordance with aptitude, peer learning, and indefatigable teaching, etc., could be applied to the modern physical education pedagogy
經分析探討各章節后發現, 《易經》蒙卦和《論語》中孔子的古典教育觀,如啟發式教學、有教無類、因材施教、學習貴乎專心、同儕學習、自我反省、誨人不倦、以身作則,從運動中培養德行等教育思想,均適用於現今體育教學。As far as the solid inclined column - wall transfer r. c joint is concerned, the inclined column with a bigger angle 、 transfer beam and square column work as a whole, and the load transfer mechanism is similar to the transfer beam. the stress state in the wall is much more even, so the effect of transfer is much better than that of the hollow inclined column - wall transfer r. c joint
對無孔斜柱轉換節點而言,由於斜柱與轉換梁和方柱形成了一個整體,而且斜柱角度較大,因而其傳力機制和加腋的轉換梁類似,但薄壁柱中的應力分佈更為均勻,轉換效果更好。But, there my lord interposed with as grave a face as if it had not been true, saying that he could not sit upon that bench and suffer those allusions
他才說到這兒,法官已板起面孔,好像這話純屬無稽之談,他不能坐在法官席上對這類含沙射影的言論充耳不聞。Beginning with the analysis of the effects, which are brought by the application of only one kind of pore - former and some other operating factors ( such as sintering temperature, warmth retaining time and so on ), on the properties of the beads, e. g., porosity, strength, size distribution of the beads and pores size, etc., these effects are discussed in detail and the relationship between the factors is studied thoroughly. the use of mpf ( multi - pore - former ) is introduced for the first time, which is of the most importance and significance in this paper
研究從造孔劑選用和燒結過程對顆粒的孔隙率、機械強度、孔徑分佈及粒度分佈的影響入手,找出了造孔劑的種類及含量、燒結溫度以及保溫時間等因素對最終所得產品顆粒的性能影響及它們之間的相互關系,並首次提出將造孔劑復配使用來對填充法加以改進,無需擴孔處理,即能直接制備宏孔徑、高強度、小粒度、比表面大的多孔玻璃載體顆粒。The main properties of new alcohol based spraying coatings for green sand mold are superior to the abilities of internal and outside coatings of the same kind, the surfaces of castings that are produced used new alcohol based spraying coatings are smooth without adhering sand and gas - hore
粘土濕型砂鑄造新型醇基噴塗塗料的主要性能達到了國內外同類產品領先水平;生產的高錳鋼、可鍛鑄鐵和灰口鑄鐵產品表面光潔,無粘砂、氣孔等缺陷。Secondly the finite element software - ansys, carried out a finite element calculation. the data corresponding former was got out. about the ideal solution of infinite board open pore, both data were compared. a reliable conclusion were drawn the clearly strongly theory gist is afforded for engineering practice
最後試驗結果與有限元軟體ansys的計算結果對比分析,結合類似無限大板開孔的理論解,得出了出應力集中系數,得到了比較可靠的結論,為工程實踐提供了理論依據。In this subject, a new method and technique that applied the error separation theory to test of the surface flaw of axis - like parts using eddy current is proposed for the first time. based on this method, a mathematical model of extracting the surface flaw of axis - like parts is established. then " an automation system for the eddy current examination of the surface flaw of axletree " is designed
本課題首次應用誤差分離理論提出了對軸(孔)類工件表面缺陷進行渦流無損檢測的新方法和新技術,建立了基於該方法的提取軸(孔)類工件表面缺陷的數學模型,並設計了「軸承滾子表面缺陷渦流自動化檢測系統」 。分享友人