親本材料 的英文怎麼說

中文拼音 [qīnběncáiliào]
親本材料 英文
parent material
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 材料 : 1. （原料） material 2. （資料） data; material 3. （適于做某種事的人才） makings; stuff
  1. Recently, we know the number of muntjac deer chromosomes varies from 6 to 48, and there are karyotypic polymorphism intra - species relationships. these animals are extremely useful for phylogenetic studies. in order to discuss the phylogenetic relationships of muntiacinae, we have studied the nuclear gene sequence of muntiacus muntjak, muntiacus crinifrons, muntiacus reevesi, and elaphodus cephalophus

    為了探討麂亞科動物間的親緣關系，本論文以赤麂（ muntiacusmuntjak ） 、黑麂（ muntiacuscrinifrons ） 、小麂（ muntiacusreevesi ）和毛冠鹿（ elaphoduscephalophus ）這4種麂亞科動物為材料，以核基因序列為研究對象，作進一步的研究。
  2. 2. parent - child play may happen in such places as families and outdoors, it usually lasts 30 minutes and could satisfy children " s needs of play time on the whole. the rate of utilization of the materials including specialized and unspecialized toys is moderate, sometimes the parents encourage and help their children make play materials by themselves

    在親子游戲的條件創設上，游戲場地的選擇比較靈活，可以在家庭中，也可以在戶外；游戲時間較為適中，親子游戲一般可持續30分鐘左右，基本上能滿足幼兒的游戲時間需要；游戲材料的使用頻率一般，所使用的游戲材料既有專門化玩具，也有非專門化玩具，有時家長還會鼓勵並幫助幼兒自製游戲材料。
  3. During wheat and barley bred in winter in sanya, some technological characteristics concerned must be wielded according to the ecological conditions there. 1 ) carefully select materials and avoid planting the materials that can not head in sanya. 2 ) cultivated measure : spread lime before ploughing ; and make furrows during soil preparation. spread funandan in sowing furrows. after every irrigation and heavy rains, surplus water must be drained off immediately and soil must be intertilled in time. it is also a key measure in breeding in winter to prevent and eliminate the plant disease, pest and mice during plant growing period. 3 ) the flowering period of parent for hybridization must be adjusted. 4 ) the criterion for each trait selection to breeding materials should be soften to different degrees

    在三亞冬繁麥類時，應根據當地生態條件掌握好有關技術特點：慎重挑選冬繁材料，盡量避免攜帶可能在三亞不抽穗的材料；栽培措施應注意耕翻前撒施石灰，整地需開廂起壠，播種溝先撒呋喃丹，灌水及大雨後要排除余水，及時鬆土，生育期間注意防治病蟲鼠害；雜交親本應注意調節花期；對育種材料各性狀的選擇標準都要不同程度地放寬。
  4. They continued to play very little part in their mother's political life, and were never hawked about the streets canvassing.

    他們與母親的政治生活基本上沒有什麼關系，從來沒有在大街上散發過競選材料。
  5. Study the degradation properties of scaffolds, and ethanol disinfection effects on its physical properties. modify the material surface function and improve the hydrophilic ability. construct cytokine control - release system in foamy scaffolds that sustained release growth factors

    針對支架進行基本降解性能研究，考察plga支架在醫用酒精消毒過程中物理形態改變；在此基礎上對支架內部進行改性並構建細胞因子控制釋放系統，優化材料表面特性、改善支架的親水性並穩定釋放細胞因子。
  6. This paper designs molecular structure of organic water - repellent admixture. we choose carboxylic acid that possesses amphiphilic molecular structure and sodium carbonate and potassium hydroxide as important raw materials. they carry through soaps turns reaction to synthesize polycarboxylic acid type waterproofing agent

    本文通過對有機質防水劑分子結構設計，選擇具有兩親結構的羧酸（酸a 、酸b ） 、無水碳酸鈉、氫氧化鉀為主要原材料，通過皂化反應，合成多元羧酸系防水劑。
  7. We find the decay rate of 7be in be is smaller than that in au. the change of decay rate ( 0. 71 + 0. 32 ) %, indicates that the environment can indeed alter the decay rate, and the electronic affinity is not the only factor affecting the decay rate, so that one has to take the structure of the host materials into account in explaining the change of the decay rate

    本工作將反應p + 7li 7be + n產生的7be分別注入至預計電子親和勢相差較大的材料be和au中，測量7be在這兩種材料中的衰變率的變化，發現7be在be中的衰變率要小於在au中的衰變率，其相對變化為（ o
  8. We specialize in the pineapple cake, cheese cake business, we use the finest & the freshest ingredients to produce tasty and authentic of western style snacks, not only we can provide tasty & authentic snacks, but also we provide the most reasonable and best prices for our customers, if you have any needs, please you feel free to contact us, we will be glad to assist you

    我們是專門生產西式點心，如鳳梨酥，乳酪蛋糕的廠商.我們慎選上好的材料，研發獨特的口味，細致香淳而不油膩，口感極佳，無論自己家人食用或贈送親友都是最好的選擇，我們嚴格控制產品的新鮮度，保證品質優良，另外本公司也提供合理的價格，讓您覺得高貴不貴.歡迎您與我們連絡，一定竭誠的為您服務
  9. The principal component analysis was conducted on 10 major agronomical traits of 72 indica rice varieties from 6 ecotypes ( taihu india, irri indica yungui indica, south china indica, korea indica and huazhong indica ), and the genetic diversity among the ecotypes was analyzed on the basis of their principal component values

    摘要利用6個秈型水稻生態型的72份親本為材料，對主要農藝性狀進行主成分分析，以歐氏距離為指標，研究了各生態型間遺傳差異。
  10. Thus, the system could be kept at a lower super - saturation state under the condition of higher concentration of ca2 + to obtain aragonite whisker. the surface of aragonite must be modified to overcome the shortcomings leading to poor dispersion and combination with polymer materials

    為了解決作為無機填料由於表面親水疏油而在聚合物材料內部分散性差、與高聚物本體結合力差等的缺點，必須對文石相碳酸鈣晶須進行表面改性。
  11. Four japonica restorer lines with the restoring genes for the genetic - cytoplasmic male sterility including jijing 85, ji 524, e180 and e385 have been successfully developed through the breeding method of recurrent selection, using eight japonica ptgms lines and 28 elite japonica varieties or lines selected from the north cold rice growing area in china as the breeding materials

    摘要利用8份光溫敏核不育粳稻材料及28份北方寒冷稻作區優良粳稻品種（系）作為原始親本開展輪回選擇育種，育成了吉梗85 、吉524 、 e180和e385等4個具有三系恢復基因的粳型恢復系。
  12. The result of cluster analysis showed that the materials with fewer morpholo - gical difference and nearer geographical distribution had nearer relationship. this result was in keeping with the result of morphology on the whole and could provided molecular basis for the systematic study of ceratoides. l plants. the deterioration of seed was due to two reasons

    植物材料間rapd變異大，遺傳多樣性豐富，聚類分析結果表明，形態差異較小，地理分佈區域較近的材料親緣關系較近，其結果與形態學的研究結果基本一致，可為駝絨藜屬植物的系統研究提供分子水平上的依據。
  13. The study of in - situ construction of cytocompatible surface on pdl - la matrix via amphiphile - amino acid ( rgd ) hybrid self - segregation - the amphiphilic diblock copolymer, poly ( dl - lactide ) - poly ( ethylene oxide ) ( pla - peo ) copolymer, containing hydrophobic pla block and hydrophilic peo block was synthesized via coupling method in this dissertation. cell - adhesion - promoting amino acids and integrin receptor peptide rgd were then immobilized at the end of peo chain of pla - peo copolymer via hydroxyl group activation technique. the solvent blending and casting method was then used to obtain the amphiphile modified pdl - la membranes

    兩親共聚物-氨基酸（ rgd ）雜化體原位自修飾構建聚乳酸細胞相容性表面的研究一本論文首先設計併合成了一類含疏水聚乳酸（ pla ）鏈段和親水聚氧乙烯（ peo ）鏈段的兩親嵌段共聚物材料（ pla - peo ） ，利用peo鏈端的活性官能團羥基固定了促細胞粘附的氨基酸及整合素配體多肽片段rgd 。
  14. Whether it is a question that how big or how heavy, the oversized special project machinery and just - in - time deliveries, for oil, gas, petrochemical, energy, construction industry, mining and metallurgy projects, electronics, environmental equipment and associated industries, or whether the essential large volume raw materials for industry or agriculture use of a country, like energy, gas, coal, grains, woods, forest products, enviromental facilities, or whether the most common consumer goods for ordinary people daily use, for exampe, food, office or family furniture, construction materials, chemicals, mineral metals, health products, sports entertainment, pharmaceutical, telecommunications, textiles products, etc, or the elegant gifts crafts or toys you choose for your lovely children, your family, and your friends

    本著為中國廣大中小企業提供一流的貨運代理及各類高附加值的綜合物流服務的理念，讓您與國際接軌，與世界同步。無論您多大多重的大件機械或行業設備，或是關系國計民生的糧食木材煤炭等能源物資的運輸，還是普通百姓每日離不開的衣食住行等日常生活用品，如食品醫療服裝衣物家庭裝修要用的五金工具建築材料傢具等，或冰箱彩電電腦手機等家用電器，或您為父母孩子親友精心采購的玩具工藝禮品等，大連泛海通達貨運代理有限公司為您精心設計了多種海運空運公路及鐵路的單項運輸服務或綜合立體物流服務解決方案。
  15. Breeding technique of chinese cabbage parental material in spring and winter hothouse

    冬春溫室中白菜親本材料繁育技術
  16. Nowadays, many researchers in the field of energy - saving building materials are engaged in the study of insulating materials both at home and abroad. the pasty building insulating material is an important part of the building insulating materials, because of its convenient construction, good affinity and low costing

    保溫材料是目前國內外建築節能材料領域內的研究熱點，由於漿體保溫材料的施工方便、親和性好、成本低等特點使其成為保溫材料體系的一個重要組成部分。
  17. ( 2 ) doping a little of ag to tio2 film is good for increasing the content of hydroxy and bridging oxygen on the film surface, and improving the photocatalytic activity and hydrophilicity. but the hydrophilicity decreases as the doping ag increases to a certain content. the surface bridging oxygen has a larger impact on the film hydrophilicity than the hydroxy

    3 、在本文所研究的膜材料及膜結構中， tioz / （ tio2一a1203一sno戶復合疊層膜與同等條件下制得的純tio :膜及其它所薄膜相比，既具有高的光催化活性，又具有優良的超親水特性，這是本論文最重要的研究結果。
  18. In this paper, we make use of hexadesyltrimethyl, an approximate ammonium compounding ( 15 - ch2 - number 17 ), ocatadecylaminechloried as cation exchange agents. the montorillonite is treated with these agents, which results in marked increase in their organophilic properties. the orgnic - montmorillonite has been identified by x - ray diffraction, different thermal analysis and infrared adsorption spectra

    在本文中，我們分別用十六烷基三甲基溴化銨、一種混銨鹽（ 15主鏈- ch2 -數量17 ）和十八烷基氯化銨作為陽離子交換劑，對蒙脫土進行了改性，使之由親水性變成親油性，繼而採用熔融插層方法制備了聚乙烯/蒙脫土復合材料。
  19. Some characteristics should be valuable in our breeding programs, but it is not feasible to make use of foreign cultivars in rice production directly

    這些品種都不能夠直接用於生產，但作為育種親本材料有一定利用價值。
  20. Chapter 1 preparation and properties of several kinds of nanometer oxide semiconductor photocatalyst materials and the photocatalytic activity and superhydrophilicity of titanium dioxide in this paper, the recent progress on preparation and properties of some kinds of nanometer oxide semiconductor photocatalysts was reviewed. the photocatalytic mechanism of nanometer oxide conductor material have been explained

    第一章幾種納米氧化物半導體光催化劑的制備和性能及二氧化鈦的光催化與超親水性本文綜述了近年來幾種納米氧化物半導體光催化劑在制備和性能方面的研究成果，闡述了納米氧化物半導體材料的光催化原理。
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