核能化學 的英文怎麼說
中文拼音 [hénénghuàxué]
核能化學
英文
chemistry of nuclear energy-
Abstract : to specialize the experiments in analytic chemistry is to establish the training of students ' practical technique and vocational ability as the key aim of the course of analytic chemical experiments, to combine the teaching of analytic chemical experiments with the specialized courses and infiltrate it into those courses, and to integrate the teaching of analytic chemical experiments into specialized teaching and make it play a more important role in specialized teaching
摘要:分析化學實驗專業化就是將學生實踐技能、職業能力的培養作為分析化學實驗課程的核心目標,將分析化學實驗教學結合有關專業的特點,向專業課滲透,使分析化學的實驗教學更密切地結合專業教學,更好地為專業教學服務。A lot of chemical article, like lysol, fluid of limewater, carbonic acid, hydrogen peroxide solution, iodine, alcohol, 84 disinfection is waited a moment, all can kill n / med tuberculosis bacili, what need time to differ nevertheless, some needs a few minutes, some needs a few hours
許多化學物品,如來蘇兒、石灰水、碳酸、雙氧水、碘酒、酒精、 84消毒液等等,均能將結核桿菌殺死,不過所需時間不同,有的需要幾分鐘,有的需要幾小時。The results of these early research work showed that rna polymerase iii transcription was localized in the nucleoplasm. however, with the development and the application of new technologies since 1990s, the controversy arose on the transcription sites of rna polymerase iii. in recent years, more and more scientists presumed that rna polymerase iii transcription might not occur in the nucleoplasm but in the nucleoli
自上個世紀八十年代初期,人們相繼運用細胞化學染色、電鏡放射自顯影等進行研究的結果表明: rna聚合酶的轉錄發生在核質中,但隨著新的研究技術的發展和應用,人們卻發現rna聚合酶的轉錄可能發生在核仁中,從而對早期的研究結果提出了質疑。Then the zona and polar body of oocytes treated with drug were removed by transferring into the m2 containing 0. 5 % protease. the mouse fetal fibroblast cells were glued to the oocytes memb
該結果與重構胚的體外發育相符,表明正是這些己恢復微組裝功能的化學去核卵母細胞才對其供體核具有重編程的支持能力。With the rapid development of molecular biology, the researchers of different scientific background are provided with a good opportunity to enter the field. people can resolve some important difficult problems with all kinds of research methods and knowledge in their fields. it is chemists " tribute that they design and synthesize effective nucleic acid cleavage reagents and clarify the reaction mechanism of complexes and dna, which makes it possible to search effective remedial reagents and structural probes by molecular design
分子生物學的迅猛發展為不同科學背景的研究者涉足該領域提供了良好的機遇,人們可以利用各自領域的研究方法和知識來攻克生物學中的一些重要難題,化學家所能做的貢獻就是設計和合成一些特異識別和高效切割的核酸斷裂試劑,並闡明其作用機理,從而使通過分子設計尋找有效的治療試劑和結構探針成為可能。Two herbicides treating together have an antagonistic action because of some ions of mixture. the mcn and ona inducted by herbicides do n ' t appear in the meantime
可能是其化學成分導致了某種特定的作用機理,使得在與其他除草劑聯合作用時減弱了對泥鰍紅細胞微核的誘變作用。Through the approach of investigative questionnaire and ability examination, considering both teachers " teaching practice in senior high school and students " need in analyzing and resolving problem, taking the method of fixing the quality and quantity, we make a demonstration research. at last, we draw a conclusion that the 19 manifestations of chemistry ability can be reduced to three levels : the basal level, called repeating thinking, includes distinguishing and judging the chemical fact and relations of quantity in chemical reaction, comparing and summarizing the chemistry fundamental knowledge ; innovative thinking level includes illogical thinking and logical thinking. illogical thinking mainly contains intuition, association and space imagination of micro - particle
通過調查問卷、能力測試等途徑,結合教師在中學化學的教學實踐和學生在分析、解決問題的實際需要,採用定性與定量結合的方法,進行實證研究,得出結論:化學學科能力的19種表現形式歸納為3個層次:最基礎的再造性思維能力層次包括對化學事實和化學反應中量的關系的識別和判斷、對化學基礎知識的比較概括;以培養創新能力為核心的創造性思維層次包括化學直覺思維、聯想、對微觀粒子的空間想象為主的非邏輯思維和靈活運用已學的化學知識通過分析、綜合地解決問題為主的邏輯思維;化學實驗能力層次是化學學科能力的最高層次,它以思維能力為基礎,集中體現了化學教學的基本特徵,實驗能力層次包括:選用實驗方法和設計實驗方案,對實驗的評價,研究和處理實驗事實、資料、數據,發現規律,表達實驗及其結果,最終解決問題的能力和發散思維。Depending on the latest it and advanced administrative idea and model, and adopting the most advanced invented mode of production, the links of designing, manufacturing and marketing and essential factors of technology, management and person are harmonized and integrated together. depending on the r d in electron chemicals, metal catalysts and noble metal salts, and advantage in market information, sunhu brand and technology, we are trying to provide special demanding products and the best individualized service for our customers
公司以專用化學品的生產經營為核心,通過對專用化學品精細化工品以及各種醫藥中間體的研發配製和委託加工,力爭成為在中國甚至國際化工市場上能夠為不同的領域生產廠家,各種用途和加工工藝提供特定的化學品及個性化經營服務的專業公司。Depending on the latest it and advanced administrative idea and model, and adopting the most advanced invented mode of production, the links of designing, manufacturing and marketing and essential factors of technology, management and person are harmonized and integrated together. depending on the r & d in electron chemicals, metal catalysts and noble metal salts, and advantage in market information, sunhu brand and technology, we are trying to provide special demanding products and the best individualized service for our customers
公司以專用化學品的生產經營為核心,通過對專用化學品、精細化工品以及各種醫藥中間體的研發、配製和委託加工,力爭成為在中國甚至國際化工市場上能夠為不同的領域、生產廠家,各種用途和加工工藝提供特定的化學品及個性化經營服務的專業公司。Nearly three years after sept. 11, and with new york bracing for 1 the republican national convention, hospital officials across the city say they still lack much of the important protective clothing, decontamination facilities and essential drug supplies that could be needed to respond to a biological, chemical or nuclear strike
911事件爆發快三年了,紐約正準備迎接共和黨全國代表大會,然而紐約各醫院的負責人們說,他們仍然缺乏大量重要的防護服、消毒設備以及必不可少的藥品,以應對可能發生的生物、化學或核襲擊。As predicted theoretically, the ps polymer spreaded over the surface of the titania particles to form composite particles with core - shell structure. the influence of ph value and non - ion surfactant in heterocoagulation was discussed. the property of the coated particles was characterized by sem, and zeta potential, particle size distribution of the particles before and after encapsulation was obtained by laser particle size analyzer
根據機械力化學的原理,採用自行制備的微米級ps和pmma (聚甲基丙稀酸甲酯)高聚物微球、金屬粒子、納米級的tio _ 2 、爐料為原料粒子,通過採用自行研製的乾式沖擊設備和lg攪拌磨製得以高聚物微球、金屬粒子為核,納米tio _ 2 、碳黑粒子等為包覆粒子的具有不同特殊功能的納米微米復合粒子。Nuclear energy - measurement of radioactivity in the environment - water - part 1 : measurement of strontium 90 activity in water - radiochemical separation of strontium by nitric acid and measurement of yttrium 90 beta activity
核能.環境中放射性的測量.水.第1部分:水中鍶90放射性測定.用硝酸對鍶進行放射化學分離和釔90放射性的測量Nuclear energy - measurement of radioactivity in the environment - water - part 3 : measurement of strontium 90 activity in water - radiochemical separation of strontium by extraction with " ethers crown " resin and measurement of beta activity
核能.環境中輻射性的測量.水.第3部分:水中鍶90放射性的測量.通過" ethers crown "樹脂萃取進行鍶的放射化學分離和放射性的測量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。She said plots currently include the use of homemade improvised explosives, but she warned future threats would include chemical and even nuclear materials
她說目前的恐怖計劃包括自製的臨時炸藥的使用,但是她也警告未來的威脅可能包括化學甚至核原料。The average abundance distributions of heavy elements in metal - poor stars can provide fairly direct and detailed information on the nucleosynthesis in every stage after the formation of galaxies. furthermore, it can put more accurate constraints on the chemical evolution of neutron - capture elements. the solution to this problem will have important effect on the solution to a series of problems about nuclear astrophysics and the galactic evolution
貧金屬星的中子俘獲元素豐度分佈能提供星系形成后各個階段核合成的較為直接和詳細的信息,並為星系化學演化的研究提供更為準確的約束,這一問題的解決將對核天體物理及星系化學演化的一系列問題的解決產生重要影響。Qingzhou hengtai micro _ powder co. ltd uses the local rich dry fruit resources - walnut the outer covering, passed through a special system grain of craft, the research develops haspolished the special - purpose walnut shell powder product, natural didnot have the pollution, the chemical stability strongly by it, bearsthe acid and alkali, bears the pressure is high, does not contain the virulentobjectionable constituents, has uniquely escapes the dirt ability, thegranularity collection medium fine characteristic, caused the overseasmerchant highly to take, already the batch exported south korea
青州市恆泰微粉有限公司利用當地豐富的乾果資源?核桃的外殼,經過特殊的制粒工藝,研究開發出了拋光專用核桃殼粉產品,以其天然無污染、化學穩定性強、耐酸堿、抗壓力高、不含有毒有害成份、有獨特的脫污能力、粒度集中等優良特性,引起了國外客商的高度重視,現已批量出口韓國。The research works have verified that ce : yap is a excellent scintillator. it has good mechanical process properties, stable chemical character and good detecting properties. all these characters make it a promising scintillator in high - energy physics, nuclear physics, nuclear medicine, astronomic physics and nuclear protection
Ce : yap是一種性能優良的閃爍晶體,它具有良好的機械加工性能、穩定的化學性質和良好的探測性能,在高能物理、核物理、宇宙天文學、核醫學、核防護等方面有著廣泛的應用前景。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。As a second step, the secretary met with prc foreign minister tang jiaxuan in singapore july 25, on the eve of the meeting of the asean regional forum, to make clear our commitment to a one - china policy, a peaceful approach and cross - strait dialogue
其次,停止核子、化學及生物武器的擴散顯然是我們最迫切的安全挑戰之一。身為核武強國,又有日益精進的工業與科技能力,中國可以選擇製造問題或解決問題。分享友人