而有較長的 的英文怎麼說
中文拼音 [ēryǒujiàozhǎngde]
而有較長的
英文
bath life time-
The trajectory of antisubmarine homing torpedo is a complex space curve, so there is big limitation in accounting its trajectory length by plane geometry
由於反潛自導魚雷的彈道是一條復雜的空間曲線,因而平面幾何解析法求解其彈道長度有較大的局限性。The growth dynamics of tree basal area of form. taxus chinensis var. mairei population in different altitude were discussed using the liu - logistic model, and the results showed that the altutide of 790 meters is more suitable to the survive of form. toms chinensis var. mairei population than 990 meters. plot sampling was selected and dynamic analysis was used to study the height structure of taxus chinensis var. mairei population, and the quadrate picture of height structure and the curve of survival rate were drew
運用改進模型對南方紅豆杉種群在不同海拔梯度的種群優勢度增長進行了探討,表明海拔790m處的南方紅豆杉具有較大的環境容納量,但增長速度不快,海拔990m處的南方紅豆杉種群環境容納量不高,但具有較大的增長速度,這可能與群落的發育階段不同有關,兩地海拔均為南方紅豆杉適宜的生長海拔高度,相比而言,海拔790m的珍稀瀕危植物南方紅豆杉種群數量特徵的研究高度更宜於南方紅豆杉種群的生長。It can prevent tragedy of electric power system in gansu if the transmission lines can operated in two phases, so mis diesis has obvious valuable theoretically and practically
通過實現兩相長期運行,從而可預防甘肅電力系統的災難發生,因此,具有較高的理論價值和廣泛的應用價值。According to some research, most impecunious countries have high gini coefficient score. then, a question arises that it is lack economic growth that leads to unfair distribution, or it is the unfair distribution that leads to their lack economic growth
二是相關的研究發現,世界上最貧窮的國家,都有較高的基尼系數值,這就提出了一個問題:是由於經濟增長的乏力導致這些國家的分配不均,還是由於分配不均而使其缺乏經濟增長活力( 7 ) the destroyed area came into being in the condition of supports, such as tensile at vault and floor, shearing at nance and corner of wall
而且,錨桿支護對圍巖變形有較好的控製作用, 3 . 5m長錨桿可使拱頂下沉下降40左右,底板隆起下降34 。Rapid reinfection following treatment demands frequent retreatment, makes the chemotherapy approach expensive and chemotherapy cannot prevent reinfection. moreover, some schistosome strains of praziquantel - resistant or decreased susceptibility to the drug have been observed recently in several countries. therefore, it emphasizes the need for a more long - term approach
由於長期化療存在需反復治療、費用高以及不能預防再感染、有可能產生耐藥蟲株等缺點,所以尋找其他具有較長期效果的防治措施成為國內外專家學者關注的焦點,其中血吸蟲病疫苗可能是一種費用較低而有效的措施。But four enterococcus grew quickly and hadn " t delaying period, the final period of logarithm growing of all tested strains were 12 hour for i acidophilus pb1 and a878 ; 24 hour for bifidobacteria pba and inf ; 8 - 10 hour for enterococcus ml, pb2, a30, a31 and bacillus abticism2 the growth inhibition of escherichia coli, shigellosis, salmonell by the fermented liquor of eight probiotics bacteria was tested
確定各菌株對數生長期末期分別為: pb1和a878 : 12h ; inf和pba : 24h ; pb2 、 m1 、 a30 、 a31 、 m2 : 8 - 10h 。採用牛津杯法測定八種潛在益生菌對大腸桿菌、痢疾桿菌、沙門氏菌的抑制性,結果表明,嗜酸乳桿菌pb1 、 a878和雙歧桿菌pba 、 inf具有較強的抑菌能力,對三種致病菌能夠形成明顯的抑菌圈,而且對三種致病菌的抑菌能力明顯不同。However, the writer think that the development of chinese industries will not lead to that bad effect and it will not theat the economic growth in japan. the reasons come out as that china and japan are in different stages of development and they have different advantages as to the resourses. the chance of cooperation is larger than that of competition
作者經過分析認為,中國的製造業發展不會對其他國家構成威脅,並重點分析了中日的關系,認為,中日兩國處在不同的經濟發展階段,中日兩國戰略資源各有優勢,但是具有較強的互補性,兩國的合作大於競爭,並且認為,日本正在經歷的是產業升級,而不是所謂的產業全心化,最後,作者設想了中日近期和長期經貿合作的框架。The study indicate that sral2o4 : tb3 + phosphor can be composed from 1250c to 1550c, the phosphor ' s luminance reduce and the afterglow time shorten along with the compounding temperature ; the better luminance and afterglow with the better crystalloid degree ; the luminescence of tb3 + ion in the sral2o4 is coming from the transition of 5d4 - 7fj ( j = 6, 5, . . . 0 ) ; the afterglow is because of the electron that seized in the trap released which integrate with the luminescence center
合成發光體亮度隨合成溫度的降低而逐漸降低,余輝時間逐漸縮短;當合成物具有較好的結晶度時,合成的發光粉不僅發光亮度高而且余輝時間長; tb ~ ( 3 + )離子在sral _ 2o _ 4基質晶格中的發光主要來自於~ 5d _ 4 ~ 7f _ j ( j = 6 , 5 , … … 0 )的躍遷;其餘輝是因為不斷有被陷阱所俘獲的電子釋放出來與發光中心復合。Compared with the 5. 8s complete sequence of the snail arion rufus, its1 and its2 regions were recognized and combined for analysis. from sequence observation, it showed that the zhejiang sample has more inserted sites and fragments while the sequences of other three are nearly all the same. the average g % + c % of the four individuals was 46. 8 % while the zhejiang sample ' s was 48. 3 % and the other three ' s were all about 46. 2 % ; ts / tv and genetic distance mainly lies between the zhejiang sample and the other three individuals, which were 0. 8 and 0. 07 respectively
用於比較的序列長約350bp ,觀測一級結構,加拿大、墨西哥灣扇貝和美國二代個體的its1和its2序列幾乎完全相同,而浙江個體則具有較多的插入位點與片段; 4個個體平均g + c含量46 . 8 % ,其中浙江個體為48 . 3 % ,其它3個個體均為46 . 2 %左右;轉換顛換比與遺傳距離主要存在於浙江個體與其它3個個體之間,分別為0 . 8和0 . 07左右;以櫛孔扇貝作外群構建的分子系統樹表明:浙江群體已產生了一定的分化。Demonstration indicates that the industrial organization model of economic growth has better explanation strength to the disparate development of regional economy of our country and the state of industrial organization has important decision meanings to the economic growth rate
實證分析表明經濟增長的產業組織模型對我國地區經濟發展不平衡具有較好的解釋力,從而也表明了產業組織狀況對經濟增長速度具有重要的決定意義。( 2 ) for cross - sectional risk factors, both capm and fama & french three - factor model cannot account for profitability of medium and short term momentum strategies, but for long - term strategies, may explain a little
( 2 )截面風險補償方面: capm與fama - french三因子模型皆無法完全解釋中短期慣性策略之利潤表現,而對較長期的策略獲利的解釋力有所增強。The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明:所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求;聚四氟乙烯樹脂熱分解溫度超過400 ,但在ptfe中加入無機填料會使復合材料吸水率提高,熔融溫度及分解溫度降低,且伴有氧化分解反應;碳纖維表面含有c = o及c - o - c等極性基團,有利於提高其與其它組分的相容性,提高層間剪切強度;均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系,擬合曲線基本能表示各配方的摩擦系數發展趨勢;配方中不加銅粉或不加石墨,其摩擦系數均較高,說明銅粉和石墨應該配合使用;當銅粉15份、石墨60份時,銅粉30份、石墨30 - 40份時,銅粉60 、石墨15 - 30份時,摩擦系數均具有較低值;純聚四氟乙烯樹脂在空氣冷卻時結晶度最大,磨損量也是三者中最大的;同時,固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的:不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副,在金屬表面均可形成潤滑轉移膜,從而減少金屬摩擦副表面間的直接接觸,大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。Great diversity in genomic dna of gastrodia elata bl. and armillaria mellea. was also demonstrated by completely different bands of the rapd between various growing periods of t8 and m. the complete different bands of the rapd between m and the tuber of t8 might revealed that the genetic matter of m did not invade the inter area of gastrodia elata bl
2通過對同一株不同生長時期的天麻與蜜環菌的rapd擴增結果的研究表明:同一株天麻不同生長時期的dna不表現差異,而且與密環菌沒有共同的條帶,這說明密環菌與天麻的dna有較大的差異,特別是與塊莖之間的差異說明密環菌的遺傳物質在天麻的生長過程中侵入天麻塊莖皮層以內的部位時已被同化。6 ) the incapability of feeding back the testing results on time. aiming at solving the problems ibid, and taking advice from professor gardner into account, this thesis offers a detailed analysis of the original 80 armstrong questions with the mi theory as reference also it offers a new design of the testing questions which includes tests for students as well as aided test questions for teachers and parents so that make it more pertinent. this design emphasized on solving the problems and reviewing the capability, and at the same time taking the different characters of the objects into account
本文正是針對以上問題,以加德納教授的測評設計思想為指導,以阿姆斯特朗教授設計的80道題目為基礎,詳細分析題目含義,根據題目本身性質,重新設計成學生自測題和家長、教師、同學等他人助測題,一方面使測評題相對于不同的角色對象有較強的針對性;同時使測評題目著重於問題的解決和能力的體現,而非關注于偏好、興趣或者是自我描述,使之更符合多元智能測評要求。In the extensive reading, it ' s always difficult for the learners to understand the long and difficult sentences, because there often are more than one pair of subjects and verbs, and there are many modifying words in the sentences
摘要英語閱讀中,長句難句的理解往往是困擾學習者的一大難題這些句子大都包含兩套以上的主謂結構,同時又有較多的修飾成分,因而常常使學習者感到無從入手。Based on the studies, it is proved that lime fly - ash mixture is provided with more time to compact during construction compared with other base materials in forming even higher structure strength but not in reducing strength within 1 ~ 3 days period of time. meanwhile, structure strength of the mixture which has been destroyed by some reasons can be recovered in a great extent if original structure is regained. on the other hand, during the high temperature summer season or under other conditions promoting the mixture to form strength, continuous construction process between lime fly - ash base course and bituminous pavement can be carried out to complete the building process in short time
確認二灰基層材料與其它類型的基層材料相比,在施工時具有較長的施工碾壓成型時間,在一定時間里延遲成型的二灰基層強度不僅不降低,反而還有一定程度的提高;與此同時早期受到破壞的二灰材料在恢復整體性的條件下,結構強度能夠在很大程度上得到再恢復;另一方面,在夏季高溫季節以及在強化基層強度形成的前提下,二灰類基層和瀝青面層可以採用連續施工的方式在較短的時間里完成路面鋪築工作。Fiber lasers are very sensitive to environmental perturbations such as temperature fluctuations and mechanical vibrations due to their relatively long cavity length when the external environment changing. the cavity drifting produceing the phase noise and amplitude noise, this can cause the output pulse unstablely
但由於主動鎖模光纖激光器腔內有較長的光纖,而光纖的長度極易因外界環境的影響而發生漂移,因而調制頻率和腔長很難保持匹配。Many places in our country have long cold season, because of construction period limit, concrete construction in winter is not avoided, knowing concrete construction cold principle in winter is important, so relevant winter concrete construction method must be selected according to local conditions
摘要因為冬季施工有較長的寒冷季節,由於工期的制約,冬季進行混凝土施工不可避免,故而了解混凝土施工的冬季凍害原理並根據當地的具體條件選擇適當的冬季施工方案就尤為重要。Control to have long text on one set of devices and more abbreviated text on another
例如,您可能要讓label控制項在一組設備上具有較長的文本,而在另一組設備上具有較簡短的文本。分享友人