氯量計 的英文怎麼說

中文拼音 [liáng]
氯量計 英文
chloridometer
  • : 名詞[化學] chlorine (17號元素, 符號cl)
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  1. We mensurate the number of the primary soil microbes such as bacteria, fungi and azotobacter with diluting flat technique, and mensurate the number of cellulose decomposing bacteria with mpn technique, and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared

    本文以長期壟作免耕試驗田為研究對象,採用稀釋平板數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數,用mpn (最大或然值法)測定纖維素分解菌的數,採用仿熏蒸?淹水培養?納氏比色法測定微生物生物
  2. Through the phase diagram analysis and calculation, a production method to improve the quality of carnallite by evaporating the bittern from which the sodium chloride has been eliminated by brine mixing method is presented in this paper

    摘要通過相圖分析及算,介紹了一種「由鹽湖鹵水兌鹵除化鈉后,首先獲得成礦鹵水,然後對其蒸發制取質較好光鹵石礦」的生產方法。
  3. In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found

    本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響,採用正交設試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比,同時發現發泡液和粉煤灰摻對發泡混凝土的影響最為顯著,因此,以二者為自變建立了二元線性回歸方程,通過全相關系數的檢驗發現方程較為理想。此外,還對氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗,發現磷酸有較好的耐水性效果,同時找到了其合適的摻范圍。
  4. Based on the residue monitoring results in the previous year, especially on the feedback information of the positive ( non - compliance ) results, and taking account of world - wide alert notifications, samples of some items to be taken will be duly increased year by year ; based on the reasonable suggestions in fvo inspection report and the problems of chloramphenicol and nitrofuran which had been notified by eu in recent years, the monitoring items are being added in order to meet the residue requirement of importing countries and regions such as the eu, japan, korea, switzerland and hk

    國家質檢總局根據上一年度殘留監控結果反饋情況,特別是陽性結果的檢出情況,結合各國預警通報的情況,每年適當增加對應監控的檢測項目的取樣數;尤其是針對歐盟每次考察報告中對我殘留監控劃提出的合理化建議和近年來歐盟通報的黴素和硝基呋喃問題,增加了滿足歐盟、日本、韓國、瑞士、香港等國家和地區殘留監控要求的項目。
  5. The chlorination reaction and distillation principles are discussed and the factors of affecting reaction speed and distillation outturn are analysed. the control methods were also designed

    論述了化反應原理和精餾原理,分析了影響反應速度和影響精餾產品質的因素,並進行了控制方案的設
  6. Authority reports that three national champions we hold now are the production of phosphorus oxychloride, the selling volume of 1 - phenyl - 3 - methyl - 5 - pyrazolone and the export volume in europe of triethyl phosphate. in addition, our p - methoxybenzoic acid has good reputation in japanese market

    據國家權威機構統:氧化磷在全國產最大1 , 3 , 5 -吡唑酮在全國銷售最大磷酸三乙酯出口最大對甲氧基苯甲酸在日本也有一定知名度。
  7. On the theory, the predictive function control method based on the state space is discussed and the simulation results validate the pfc method ' s advantages on robust and anti - jamming comparing with pid method by computer simulation. the application research includes the application of the software of predictive function control ( apc - pfc ) and the software of the multiple - variables predictive control ( apc - hiecori ). the former were applied in the temperature control chlorinating process and ph control in the process of zymolysis of penicillin, the latter were applied in the advanced control of reclaim equipment of lox in china petroleum & chemical corporation yangzi petrochemical co., ltd

    本文主要從理論和應用兩方面對預測控制方法進行了研究,理論方面主要是從預測函數控制的基本原理出發,研究了一般情況下的基於狀態空間描述的預測函數控制策略,並通過算機模擬驗證了pfc演算法比常規pid演算法具有更好的魯棒性和抗干擾性:在實際工業過程的應用上,又分為兩類演算法及軟體的應用,預測函數控制策略及apc - pfc軟體的應用主要以聚乙烯化過程的溫度控制和青霉素發酵過程的ph值控制為主,多變預測控制演算法和apc - hiecon軟體的應用主要以揚子石化公司的液化氣回收裝置先進控制為主。
  8. This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway

    負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異,因此表現為比普通混凝土更為較高的耐久性要求;負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能,才能夠滿足工程實際應用的要求,這也是負溫混凝土必須解決的兩大技術關鍵;通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討,採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線,通過正交試驗設復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ;並在此基礎上配製不同等級負溫高性能混凝土,開展一系列包括硫酸鹽侵蝕、離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究;通過對fd - 1組分和摻的調整,優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。
  9. A method is proposed to construct a localized active functional space from the density matrix of a large system. the large system is partitioned into central and surrounding areas. the active functional space is mainly localized on the central area. it contains all basis functions centered at the central area and all the orbitals which consist of the basis functions localized in the surrounding area and interact with the basis functions in the central area to a certain extent. an integral number of electrons are involved in the localized active functional space which can be considered as a relatively independent subsystem in the large system and for which formally isolated quantum chemical calculations can be performed. the related program has been coded and is checked through calculating the number of 4

    報道了從大體系的密度矩陣出發構造定域于指定局部的活性泛函空間的方法和程序。將大體系劃分為中心區和環境區,活性泛函空間包含中心區的基函數及與其有相互作用的環境區軌道,容納整數個電子,構成大體系的一個相對獨立的子體系,可以在其中進行獨立的子化學算。通過算鑭系化物和水合離子的4
  10. Potassium chloride for industrial use. determination of sodium content. flame emission spectrophotometric method

    工業化鉀.鈉含的測定.火焰發射分光光度
  11. Because in the drinking water has the slight pollutant content to be low, may use the ideal solution adsorption theoretical model ( iast ) to process, the result is satisfying, this model to studies the activated charcoal to add water has the slight pollutant the adsorption rule to have the extremely important guiding sensein addition, the solute measurement replacement adsorption model ( sdm - a ) also obtained to the above research system has imagined not the but actually result, namely appeared " v " the glyph extension broken line in adsorption isothermal chart

    鑒于飲用水中三甲烷含較低,採用理想溶液吸附模型( iast )來指導其吸附動力學的研究,結果令人滿意,另外,溶質置換吸附模型( sdm - a )應用於上述研究體系也取得了意外收獲。即在其吸附等溫線圖上出現了「 v 」字形的轉折線。該點對應飽和吸附,可用來判斷單分子層和多分子層吸附的分界點。
  12. The flesh of this biota was tested for their cadmium, lead, chromium, nickel, copper, and zinc concentrations ( based on wet weight ) using the method of hnq3 - hc104 digestion and flame atomic absorption spectrophotometry

    以高酸?硝酸消化法和火焰原子吸收分光光度測定了廣州石牌市場食用魚類和雙殼貝類的cd 、 pb 、 cr 、 ni 、 cu和zn等重金屬的含
  13. The amount of hydroxyacetic acid, equal to that of sodium chloride, produced from chloroacetice acid hydrolysis is determined by adopting moore method and there fore the ratio of transformation of chloroacetice acid hydrolyzed can be calculated

    摘要乙酸水解生產羥基乙酸的工藝過程中產生等物質化鈉,採用莫爾法測定乙酸水解的產物化鈉,並乙酸的水解轉化率,從而選擇和控制水解反應的條件。
  14. It is used for quality control in research and clinical laboratories. it can be used to check and maintain stock solutions and dilutions

    手持鹽度儀是為測化鈉鹽溶液含鹽食品及海水鹽水的濃度而設的。
  15. Abstract : aim to synthesize a new prodrug, resveratrol trinicotinate. methods in presence of lithium and a catalytic amount of naphthalene, the reaction of p - methoxybenzyl trimethylsilyl ether and 3, 5 - dimethoxylbenzaldehyde gave resveratrol after a series of translation. resveratrol trinicotinate was obtained by the reaction of resveratrol and nicotinoyl chloride hydrochloride. results a mutual prodrug resveratrol trinicotinate was designed and synthesized. conclusion a novel method for synthesis of resveratrol and resveratrol trinicotinate has been afforded. the e - isomer is selectivily obtained by dehydration of the compound 2 with khso4

    文摘:目的合成一種前藥白藜蘆醇煙酸酯.方法在金屬鋰片和催化的萘的存在下, 3 , 5 -二甲氧基苯甲醛與對甲氧基苯甲醇的三甲基硅醚反應經過一系列轉變得到白藜蘆醇,白藜蘆醇與煙酰反應得到白藜蘆醇煙酸酯.結果設併合成了白藜蘆醇煙酸酯.結論提供了一種合成白藜蘆醇及白藜蘆醇煙酸酯的方法,採用khso4脫水可選擇性的得到反式產物
  16. Essential oils. determination of the carbonyl value. potentiometric methods using hydroxylammonium chloride

    香精油.羰基值的測定.化羥銨電位
  17. Starches and derived products. determination of chloride content. potentiometric method

    澱粉及其製品.化物含測定.電位
  18. Surface active agents. determination of the sodium chloride contentpotentiometric method

    表面活性劑.化鈉含的測定.電位
  19. Fruits, vegetables and derived products. determination of chloride content. potentiometric method

    水果蔬菜和衍生製品.化物含的測定.電位
  20. The concrete used in testing bridge is monitored and some performance at definite age including compressive strength, splitting fensile strength, frost resistance, scaling frost resistance, chloride ion diffusion coefficient ( dcl - ), resistance of carbonization and pore structure by mercury porosimetry are tested. these performances are compared with that of concrete which designed by traditional method. the results show that mechanical properties of concrete designed by high durability concrete proportion and traditional method meet require ment at any age, however, frost resistance, scaling frost resistance, chloride ion diffusion coefficient ( dcl - ), resistance of carbonization and pore structure of the former are better than the latter, so high durability concrete is economic benefit

    對試驗橋用混凝土的質進行監控,並成型試件測所需齡期內的抗壓強度、劈裂強度與抗凍融、抗鹽凍、離子擴散系數( dcl - ) 、抗碳化等耐久性能指標及孔結構,並與傳統混凝土進行對比研究,結果表明:高耐久性混凝土及按傳統配合比設的混凝土的力學性能均能滿足相應齡期的要求,但前者的抗凍融性能、抗鹽凍性能、抗碳化性能、 dcl -和孔結構明顯優於後者,並具有明顯的社會經濟效益。
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