高分低能 的英文怎麼說
中文拼音 [gāofēndīnéng]
高分低能
英文
high scores and low abilities-
Abstract : based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents
文摘:在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下,分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗,研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果,但改性效果和樹脂的添加量並不是一個無限遞增的關系,當添加量超過一定數值以後,改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? , 30 ? , 30 ?的建議值Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents
在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下,分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗,研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果,但改性效果和樹脂的添加量並不是一個無限遞增的關系,當添加量超過一定數值以後,改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? , 30 ? , 30 ?的建議值280ka aluminum smelting system is a large sized prebaking electrolytic tank developed and researched by our country. the whole system makes the control by means of centralized management and deconcentrated control. lt has the features of hight production and effciency, and, low investment, energy consumption and pollution, which are listed as hi - techindustrialization demonstrative project by the country
280ka槽鋁電解系列是我國自行開發研製的大型預焙電解槽,全系統採用計算機集中管理分散控制的方式進行控制,具有高產、高效、低投資、低能耗、低污染等特點,被國家列為高技術產業化示範工程。The coalescence & separation filter core, targeting at low viscosity oils, is highly efficient to dewater according to the difference of different material ' s surface tension
針對低粘度油液的特殊配比的聚結分離濾芯,根據介質表面張力的不同進行細化分離,脫水效率高,脫水能力強。The results show that : 1 ) though the water environment of nanyisan is more muddy than others, algal can still grow ; 2 ) the composition and rock type of the algal limestone are complex, the main rock types include lettuce - like stromatolites, algal reef, digitate stromatolies, wave - like stromatolites and so on ; 3 ) the deposits of algal limestones were formed in low - energy peritidal to subtidal high - energy environment of lakeshore slopes, sliding under the action of gravity and some other factors and become slump mixosedimentite layers ; 4 ) the physical property of algal limestones layers is better than others ; 5 ) the genetic development of the sediment decides that the single deposit is small, distributive and thin - layed
結果表明,南翼山藻灰巖沉積水體環境相對渾濁,但藻類仍能生長;該區藻灰巖巖石組成及類型復雜,主要的藻灰巖巖石類型有包心菜狀疊層石、藻礁、指狀疊層石、水平波狀疊層石等;其主要為濱岸斜坡上低能潮上環境至高能潮下環境形成的沉積體,在重力等因素的作用下產生滑動或滑塌形成的微生物成因的滑塌混積巖;巖層物性好於其它巖層;藻灰巖層的成因決定了該地區單個沉積體規模小、分散、層薄。One fault diagnosis model and corresponding algorithm was constructed based on neural network and evidence theory for taking a step forward diagnosis correct rate, which can cut down the imput dimension of neural network 、 improve classification ability 、 decrease the error classify rate of diagnosis system. then, the feasibility and effectiveness of this method was manifested by specific diagnosis example
為進一步提高診斷準確率,本文基於神經網路和證據理論,構建了基於決策層信息融合的故障診斷模型及其相應演算法,目的在於降低神經網路的輸入空間,提高其分類能力,降低診斷系統的誤分類,診斷實例表明了這種方法的可行性和有效性。Previous researchers have always determined the sp atial distribution patterns ( sdp ) of castanopsis kawakamii with a sample - dis tance method. however, the distribution patterns may be affected by the quadrat si ze and, in the course of analysis, the density differences among the cluster plots are not considered ; therefore, differences of cluster plot size and the dispersi on degree among individuals of cluster plots can not be known. authers of this pa per have determined the spatial distribution patterns of castanopsis kawakamii population in different habitats by means of non - quadrat distance method and a nalysed the pattern intensity and grain of the sdp. the pattern intensity is defi ned with the relative density differences and the pattern grain can embody the d ispersion degree of the individuals in the plots, and the dispersion degree among the plots. the determined results are as follows. the intensities of the species range in order from strong to week : litsea mollifolia p. kawakamii i. purpure a r. cochinchinensis c. kawakamii c. carlessii d. oldphamii s. superba. the gra ins of the species queue in order from coarse to close : s. superba = litsea mollif olia r. cohinchinensis c. kawakamii = i. purpurea c. carlessii p. racemosam d. oldp hamii. these determined results tally basiclly with the results authers of this paper have got in determining the same plots by means of aggregate index access ing method. in view of this, it is held that the sdp of c. kawakamii is closely related to the habitats and biological features
前人都是採用樣方方法對格氏栲種群數量的空間格局進行測定,而格局分佈有可能受樣方大小的影響,且分析過程中沒有涉及聚塊間密度差的問題,因而無法掌握種群的聚塊大小差別及聚塊內個體間的離散程度.本研究採用無樣方距離法,測定不同生境的格氏栲種群空間格局,分析格氏栲種群格局的強度和紋理.強度以聚塊和間隙的密度差來定義,紋理則是體現聚塊內個體間的離散程度與諸聚塊間的分離程度.測定結果表明,格氏栲種群格局強度從高到低排列次序為:木姜子蚊母樹冬青茜草樹格氏栲米櫧虎皮楠木荷;格局紋理從粗到細的順序是:木荷=木姜子茜草樹格氏栲=冬青米櫧蚊母樹虎皮楠.這一測定結果與作者採用聚集度指標測定相同樣地格氏栲種群空間格局的結果基本相符.因此,格氏栲空間格局類型及分佈與格氏栲生物學特性及生境的關系密切It is becoming trends of modem radar technology, which are ultra - wide band, high resolution, low probability of interception, intelligent, according to the points of high tech local war happened last several decades
針對高技術局部戰爭的特點,現代雷達技術正朝著超寬帶、高分辨、低截獲、多功能、智能化的方向發展。Using contrast and orthogonal experiment methods, the effect of electrolyte formulae for varied concentration of cr03 and technology of chromium plating on coating property was studied systematically in this paper. primary factors and their interrelations, which influence the brightness of coating, the current efficiency, dispersion ability and sedimentation velocity of electrolyte were discovered
本文採用對比試驗和正交試驗等方法系統地研究了低、中、高三種不同鉻酐濃度的鍍鉻液組成和鍍鉻工藝對鍍鉻層性能的影響,找到了影響鍍層光亮度、鍍液電流效率、分散能力和沉積速度的主要因素及其相互關系。The company is a joint - stock enterprise, it possesses 266 million login capital and 416 million permanent assets, undertakes exploitation, the company have 426 employees, the proportion of all kinds of professional technology personnel in all employees is 30 %, processed and sell of trona. and is in virtue of high purity, low salinity, excellent whiteness and less impurity, after the second item carry our point, the company will produce 700 thousand ton production every year
安棚公司是一家股份制企業,注冊資金26600萬元,固定資產41600萬元,現有在冊員工426人,各類專業技術人員佔30 ,主要從事天然堿的開采、加工,二期達產後年產能力可達70萬噸,產品純度高、鹽分低、白度好、雜質少。The reason for badly load - repaid ability includes illogical traffic design, less government investment, unapt classificatory proportion of toll road, high charging cost, vehicle diffluence because of the completion of highway construction, etc. part iv research on how to improve debt solvency
論述了規劃設計不合理,政府投入不足,收費還貸公路結構不合理、二級收費公路比重過大,收費成本過高,高速公路車輛分流等原因導致收費還貸公路償債能力低下。第四部分,提高償債能力的對策研究。In the two - photon resonance case, part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing, and the medium shows strong optical power limiting effect
在雙光子共振情況下,即入射脈沖頻率等於1 、 3能級之間的共振頻率的一半,由於介質中放大的自發輻射和四波混頻的作用,部分入射脈沖能量轉化為高頻和低頻電場成分的能量,分子介質表現出了很強的光功率限幅特性。The absorption of this radiation in various lines followed by cascade transitions to lower levels might ultimately produce an anomalously high population for the excited levels of these molecules.
在各譜線處對這種輻射的吸收以及接著向低能級的級聯躍遷最終可能使這些分子的激發能級產生異常高的粒子數。This study showed that the mt and sharpness of frequency tuning curves increased as the sound direction changed from contralateral to ipsilateral azimuthal angles. it suggests that sound direction effect on frequency tuning may be through the complex interplay between the excitatory and inhibitory inputs. the application of gaba ( a ) antagonist, bicuculline, lowered all mts but the application did not abolish direction - dependent variation in mt
聽皮層的抑制性影響使大多數神經元在蝙蝠最敏感的聲源方位c - 40的頻率分辨能力明顯提高,同時使c - 40和i - 40的最低閾值的差別進一步增大,提高了信噪比,提高下丘聽神經元對聲源方位和最佳頻率的分辨能力。And the immediate consequence of this is that many students can get high marks in exams but are mentally deficient, that can be found in the student ' s question settlement ability and the creative innovates
這種現象的直接後果是造就了大量的「高分低能」的學生, 「低能」的主要表現就是學生的問題解決能力低下,創新意識不足。In this way, the trained students can only be a kind of " unbalanced children " with " high marks but imbecile "
教學評價更是追求一個標準? ?分數和升學率。這種方式培養的學生只能是一種「高分低能」的「畸形兒」 。However, our students have got a strange phenomenon - good marks and bad ability to create ". the phenomenon makes us have to rethink the two foundation * in present, in order to quest its new meaning and new curriculum execution ways
然而,近幾年來,我國數學教育出現了諸多「高分低能」的現象,這迫使我們不得不對現有的「數學雙基」進行反思,以求探索出它的新內涵以及在課程實施中的新途徑。Acquisition of knowledge in classroom is separated from practice, and the teaching approaches and assessing methods are only confined to reproduction of information. as a result, some students with high marks just turn out to be poor in creativity and problem - solving ability
但目前的教育現狀卻不盡人意:課堂教學與實踐應用脫節,教學方式單一,知識的傳授局限於機械復制,學生只是「學答」 ,而不是「學問」 ,從而導致學生「高分低能」 、缺乏創新。It is better that grammar knowledge can be acquired, digested and consolidated by listening, speaking, reading and writing to change the conditions of " high score with low ability " or " high ability with low score ". as the proverb : cast a brick to attract jade, teaching examples have been given
為了發揮語法在中學基礎階段英語教學和學習中的重要作用,改變哪種「高分低能」或「高能低分」的現象,我們必須從我國的英語學習現狀出發,把握學生學習的規律和策略,通過聽、說、讀、寫技能習得、消化和鞏固語法知識。Strongly advocated in the " new standards for middle school english curriculums " is the task - oriented teaching model for english language ( afterwards as totmel ) based on dozens years " practice of teaching foreign languages in foreign countries and this model implements the cultivation of the overall abilities of using english in the actual process of english teaching and attaches importance to such learning methods as experiencing, practicing, participating, exchanging and cooperating with aims to obtaining information, giving, receiving and accomplishing tasks and achieving purposes of tasks in english
長期以來,我國英語教學過分重視語言知識的傳授,忽視綜合語言運用能力的培養,致使「高分低能」 「聾啞英語」的現象難以消除。英語任務型教學模式是依據國外幾十年外語教學實踐而建立的,是我國新課程標準所倡導的新型教學模式。該教學模式,把綜合語言運用能力的培養落實在教學過程中,倡導體驗、實踐、參與、交流與合作的學習方式,實現任務的目標,強調在任務的環境中培養學生用英語接受和給予任務、獲取信息和完成任務的能力。分享友人