高能化學 的英文怎麼說
中文拼音 [gāonénghuàxué]
高能化學
英文
high energy chemistry-
There have been attempts to modify the fiber chemically to resist abrasion enhancement.
過去曾設法用化學變性方法,提高纖維的抗磨損性能。Based on the principle of mechano - chemistry, the strong shock and crashing mechanical force produced by ls - 250 pulverizer can act to the surface of superfine carbon and white carbon particles during the process. the result of the experiment indicated that distortion and amorphism change occur to the surface crystal lattice of carbon particles, and the phenomena are prick up as the action time of mechano - chemical force
依據機械化學原理利用ls一250型流能粉碎機高速旋轉的動齒工作過程中產生的強烈沖擊、碰撞機械力,使其作用於超細石墨及白碳黑顆粒表面,檢測表明,石墨粒子表面晶格發生畸變及無定形化,且隨著機械力作用時間的延長而加劇。Energetic materials for defense. physical - chemical analysis and properties. tnt solidifcation temperature. automatized method
國防用高能材料.物理-化學分析及特性. tnt固化溫度.自動化方法This product is a highly effective and penetrating - tylpe water - proofing agent that is also environmentally friendly and has strong chemosmosis integration properties that can remedy tiny cracks in the substrate materials and is also permeable to air
產品功效:本品為自然滲透型石材防護劑,高效、環保、化學滲透結合力強,能彌補石材細小裂縫,具有透氣性。The newly - built hust - life api base, with a 10000 m2 area, has a 3000 m2 chemical api workshop conforming to gmp standard, equipped with facilities for high temperature, high - atmospheric pressure, cryogenic and other chemosynthesis processing, it has the ability of production on a large scale
新建的生命科技原料藥基地,佔地10000平方米,按gmp標準建成3000平方米的化學原料藥車間,擁有化學合成所需的高溫、高壓、深冷等設備,具備化學原料藥大規模生產能力。In this dissertation, refining grains, depositing conductibility carbon film on the surface of the particles and doping mg ~ ( 2 + ) into the lattice of lifepo4 were adopted to improve the electro - chemical performance of the cathode material. the cathode material lifepo4 mainly has two flaws, the low conductibility and the slow li + ion diffusion, which have a bad influence on the performance of the cathode material
論文主要針對制約正極材料lifepo _ 4性能的兩大致命的缺點,即低的電子導電率和低的鋰離子擴散速率,採取材料顆粒的細化、顆粒表面沉積碳導電層以及mg ~ ( ~ ( 2 + ) )離子摻雜等措施對其進行改性探索,以提高正極材料lifepo _ 4的電化學性能。Important features of mitex rollers include : long service life and cost efficiency ; high chemical resistance ; extreme high operating temperatures ; best running properties at high speed ; dynamic endurance ; excellent wear and cut resistance ; minimal hardening and glazing ; excellent coating and transfer characteristics ; and adjustable electrical properties
Mitex輥產品優點:在高速度下保持優異性能;使用壽命長,效率高;抗化學腐蝕;超耐高溫;耐磨;最低限度的硬化和磨光;優異的塗布和轉移性能;精確的電導率。Al - doped zno thin films are emerging as an alternative potential candidate for ito flims recently. al doped zno thin films also can obtain a tunable band gap. especially, zno : al thin films with high c - axis orientated crystalline structure along ( 002 ) plane are potential device applications in broadband ultra - violet
Al摻雜的zno薄膜不僅具有與傳統ito薄膜相比擬的光電性質,而且原材料豐富、價格低、無毒、沉積溫度低、熱穩定性高,在氫等離子體環境中具有很高的化學穩定性,不易導致太陽能電池材料活性降低。As a single crystal it has excellent mechanical properties, a good chemically stability and has a high damage threshold
作為單晶, ktp有著優異的機械性能、化學穩定性和高的抗光損傷閾值。In addition, i have done some following works : to compile usual chemistry english words ( basic concepts and basic theory ), to translate chemical experiment for students of senior one, to translate exercises for students of senior one, to accumulate and compile about twenty parts of bilingual teaching material, to design about ten classes of teaching material, to issue my article in an important magazine of our contoury, to take part in the chemistry bilingual teaching study group of shanghai, etc. through bilingual teaching, the students have made progress in following aspects : ( 1 ) they have enlarged science vocabulary obviously, and feel easy to accept them ; ( 2 ) they have read some science material more fluently, and their ability has risen in inquiring from internet ; ( 3 ) they can express, in english, some usual chemical terminology, chemical principle, substance phenomenon and experiment procedures ; ( 4 ) in both chemistry and english, they have certain confidence to study well, and have made great progress in both subjects comparing with students of no bilingual teaching
在兩年的論文撰寫過程,本人在自編教材進行化學雙語教學實踐和研究的同時,還編寫了化學雙語常用詞匯(基本概念、基本理論部分) 、翻譯了高一化學學生實驗、翻譯了高一上學期學生練習冊習題、收集和編寫了雙語教學內容和閱讀材料20篇左右、雙語教學設計十篇、在國家核心期刊《中小學英語教學與研究》上發表文章: 《高中化學雙語教學的體會》 、在市化學中心組-雙語課題組中,參與編寫了化學雙語教師用書、等等。學生通過雙語教學,主要獲得了以下收獲: ( 1 )科技詞匯量明顯的增加,對科技詞匯的接受己不一再感到困難; ( 2 )能較熟練的閱讀有關科技文章,同時,提高了網_ _上查詢科技資料的能力; ( 3 )對簡單常用的化學術語、化學原理、物質現象和實驗操作過程等,能用英語表達下來; ( 4 )對學好英語和化學都有了一定的信心,在英語和化學兩門學科的學習_ l ,比非雙語學生平均有了明顯提高。In view of this, think in person : in the teaching on chemistry in high school, to students " body and mind developing stage, individual character, type, using relevant attribution theory, through appropriate, systematic training on attribution, adjusting and optimizing attributive mode can make student realize what is good or bad influence towards their study and understand that the key to determine the achievement of the study is how hard they work, carry on rational, favorable attribution, learn to adjust themselves, improve self - consciousness, can evaluate oneself, face one ' s own shortcoming, learn oneself how to regulate, maintain the psychological health state, remain enough self - confidence, strengthen will quality, so that the students can face various kinds of difficulty that they meet during the course of learning, excite latent energy to overcome the difficulty and surmount oneself constantly
基於此,本人認為:在高中化學教學工作中,針對學生的身心發展階段、個性特點、歸因類型,運用相關的動機歸因理論,通過恰當的、系統的歸因訓練,調整、優化學生的歸因模式,可使學生對影響學業成就優劣的因素有正確的認識,明確努力程度才是決定學業成就高低的關鍵,進行合理、有利的歸因,形成對后繼學習有利的內部、外部動機,提高自我意識,能較全面地評價自己,正視自己的缺點,學會自我調節,維護心理健康狀態,始終保持足夠的自信心,增強意志品質,從而能夠正視學習中遇到的各種困難,並激發起戰勝困難、不斷超越自己的潛能。For a long time, under the influence of the subject - centered curriculum theory, the chemistry teaching materials in senior middle school always adopt chemistry - centered model in our country, the compilers have stressed on the logicality and integrity of chemistry knowledge, which made the teaching materials to be the reduced books of chemistry knowledge. such kind of chemistry teaching materials is easy to " teach " but difficult to " learn "
長期以來,由於受學問中心課程理論的影響,我國傳統高中化學教材一直是以化學學科知識為中心來組織編排的,教材的編寫者非常注重化學知識的邏輯性和完整性,教材成為化學系統知識的縮印本,這類教材便於教師「教」但不利於學生「學」 ,重視知識的傳授但忽視能力的培養Pressure recovery system ( prs ) is one of the key techniques for the high energy chemical lasers ( hecl )
壓力恢復系統( prs )是高能化學激光器的關鍵技術之一。In fields of high power laser apparatus, the high power aerodynamics laser and the high power chemical laser are the most progressing light source at present
高能氣動激光器或高能化學激光器是目前高能激光武器中最有發展前途的高能激光光源之一。Firstly, the up - to - date state of the high energy chemical laser weapon systems in the world is introduced and the development trend is viewed. the requirement to develop the high performance, high compression - ratio prs is put forward
首先,介紹了國際上高能化學激光武器及其壓力恢復系統的最新研究狀況和發展趨勢,對高性能、大壓縮比prs系統設計提出了要求。Our carborundum planks bonded of oxide can offer high mechanical strength at high temperature, excellent heat stability, oxidization resistance, good distortion resistance at high temperature ; high thermal conductivity, excellent corrosion resistance at high temperature ; excellent corrosion resistance against chemicals ; high abrasion resistance
宜興市丁山耐火器材有限公司生產的氧化物結合碳化硅棚板具有優異的熱震穩定性和抗氧化性、極高的高溫抗折強度、高溫下抗變形性能強、熱傳導度高、抗化學侵蝕及耐磨性好等優點。Both of the two ways can reach fb5b standard of tdk company. the coercive force of strontium permagnetferrite can be improved when a12o3 or cr2o3 was added to caco3 - sio2 or caco3 - hbo3 multi - additives. ( 4 ) comparing with normal caco3 and sio2, the nano caco3 and sio2 improve the magnetic. for the nano caco3 and sio2 have high chemical activations and excellent distribution, the density of permagnetferrite can be improved and the sinter temperature of it can be reduced
納米caco _ 3 、 sio _ 2與普通caco _ 3 、 sio _ 2加入相比,鍶鐵氧體永磁獲得的最佳磁性能高,獲得最佳磁性能的添加量范圍變寬,即納米caco _ 3 、 sio _ 2提高了磁性能的穩定性,有利於大生產時鍶鐵氧體永磁的磁性能的穩定,對生產有重要的指導四川大學碩士論文意義;由於納米caco3 、 510 :分佈更均勻,具有高的化學活性,降低了銘鐵氧體永磁的最佳燒結溫度,提高了銘鐵氧體永磁的燒結密度,因而增大了caco3 、 510 :添加劑對銘鐵氧體永磁的改性效果。Much attention has been paid on pure or doped zirconia thin films because of their high melting point, low heat conductivity, high ionic conductivity and chemical durability. in the case of metal - oxide - semiconductor ( mos ) devices and high - temperature superconductor ( hts ) wires, zirconia epitaxial thin films are promising buffer layers and have been intensely studied in the past two decades
純的或摻雜的氧化鋯薄膜因其高熔點、低熱導率、高離子導電能力和高溫化學穩定性而受到相當的重視,而且氧化鋯外延薄膜在金屬氧化物半導體( mos ) 、高溫超導帶材等領域的應用受到越來越多的關注。The effects of the experimental training in ordinary school is much more obvious than that of key school. 3. in the different intelligent groups of the same grade, the students can improve their ability in solving chemical calculation problems effectively through the training
對同一年級不同智力水平的學生進行化學計算解題思維策略訓練均能有效地提高其化學計算成績,但不同智力水平組學生的化學計算成績提高幅度沒有明顯差異。Its core business is the development, production and marketing of performance polymers, advanced intermediates, and performance chemicals
其核心業務是高性能聚合物、高級化學中間體以及高性能化學品的開發、生產和營銷。分享友人