WordNet
- make a request for something; "Order me some flowers"; "order a work stoppage"
- bring order to or into; "Order these files"
- established customary state (especially of society); "order ruled in the streets"; "law and order"
- place in a certain order; "order the photos chronologically"
- a degree in a continuum of size or quantity; "it was on the order of a mile"; "an explosion of a low order of magnitude" (同)order_of_magnitude
- the act of putting things in a sequential arrangement; "there were mistakes in the ordering of items on the list" (同)ordering
- (architecture) one of original three styles of Greek architecture distinguished by the type of column and entablature used or a style developed from the original three by the Romans
- a group of person living under a religious rule; "the order of Saint Benedict" (同)monastic order
- a commercial document used to request someone to supply something in return for payment and providing specifications and quantities; "IBM received an order for a hundred computers" (同)purchase order
- a body of rules followed by an assembly (同)rules of order, parliamentary law, parliamentary procedure
- (biology) taxonomic group containing one or more families
- (often plural) a command given by a superior (e.g., a military or law enforcement officer) that must be obeyed; "the British ships dropped anchor and waited for orders from London"
- a request for something to be made, supplied, or served; "I gave the waiter my order"; "the companys products were in such demand that they got more orders than their call center could handle"
- issue commands or orders for (同)prescribe, dictate
- give instructions to or direct somebody to do something with authority; "I said to him to go home"; "She ordered him to do the shopping"; "The mother told the child to get dressed" (同)tell, enjoin, say
- preceding all others in time or space or degree; "the first house on the right"; "the first day of spring"; "his first political race"; "her first baby"; "the first time"; "the first meetings of the new party"; "the first phase of his training"
- the first or highest in an ordering or series; "He wanted to be the first" (同)number_one
- the first element in a countable series; "the first of the month" (同)number_one, number 1
- an honours degree of the highest class (同)first-class honours degree
- indicating the beginning unit in a series (同)1st
- before anything else; "first we must consider the garter snake" (同)firstly, foremost, first of all, first off
- the initial time; "when Felix first saw a garter snake" (同)for_the_first_time
- ranking above all others; "was first in her class"; "the foremost figure among marine artists"; "the top graduate" (同)foremost, world-class
- before another in time, space, or importance; "I was here first"; "lets do this job first"
- highest in pitch or chief among parts or voices or instruments or orchestra sections; "first soprano"; "the first violin section"; "played first horn"
- (mechanics) the equal and opposite force that is produced when any force is applied to a body; "every action has an equal and opposite reaction"
- a response that reveals a persons feelings or attitude; "he was pleased by the audiences reaction to his performance"; "John feared his mothers reaction when she saw the broken lamp"
- a bodily process occurring due to the effect of some antecedent stimulus or agent; "a bad reaction to the medicine"; "his responses have slowed with age" (同)response
- doing something in opposition to another way of doing it that you dont like; "his style of painting was a reaction against cubism"
- an idea evoked by some experience; "his reaction to the news was to start planning what to do"
- extreme conservatism in political or social matters; "the forces of reaction carried the election"
- any of various evergreen trees of the genus Abies; chiefly of upland areas (同)fir_tree, true fir
- nonresinous wood of a fir tree
- having a systematic arrangement; especially having elements succeeding in order according to rule; "an ordered sequence"
PrepTutorEJDIC
- 〈C〉《しばしば複数形で》『命令』,指図,指令 / 〈U〉(物事の)『順序』,順番 / 〈U〉(自然界の)『秣序』 / 〈U〉(社会の)治安,秣序 / 〈U〉整頓(せいとん)された状態,きちんとしていること《good,badなどを伴って》(一般に物事の)調子, 状態 / 〈U〉(商品などの)『注文』《+『for』+『名』》 / 〈C〉調文品 / 〈C〉(レストランなどでの料理の)一盛り / 〈C〉種類,等級,品資(kind, sort) / 〈C〉(動植物分類の)目(もく) / 〈C〉聖職者の階級;《複数形で》聖職 / 〈C〉《しばしばO-》教団,教派;(ある特殊な)社会 / 〈C〉《しばしばO-》勲位,勲章 / 〈C〉(古代ギリシャの)建築様式,柱式 / …‘を'『命令する』,指図する;〈人〉‘に'命令する / 《方向を表す副詞[句]を伴って》〈人〉‘に'行くように命じる / 〈商品など〉‘を'『注文する』;…‘を'あつらえる / …‘を'整頓(せいとん)する,きちんとする / 命令する;注文する
- (順序・時間的に)『第1の』,1番目の;最初の / (階級・等級・重要度などが)『1番の』,第一級の,首席の,最も重要な / 『最初に』,まっ先に;1番目に,第1位に;初めて / (…するくらいなら)むしろ,いっそ(…のほうがいい)(rather, sooner) / 《通例the~》『最初のもの』;(月の)第1日;(時代の)第1年 / 《通例the~》初め,始まり / 〈U〉ファーストギヤ,低速ギヤ / 〈C〉《英》(競技などの)第1位,1等(試験の)第一級 / 《複数形で》最高級品,一級品 / 〈U〉=first base
- {名}(…に対する)『反応』《+『to』+『名』》 / 〈U〉(…に対する)(政治的・社会的な)『反動』,逆コース《+『against』+『名』》 / 〈U〉〈C〉化学反応,化学変化 / 〈U〉〈C〉(物理学で)反作用
- モミ,モミの木(クリスマスツリーに用いられる) / モミ材
- 整然とした,規則正しい
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2012/11/08 10:18:27」(JST)
[Wiki en表示]
First-order reaction may refer to:
- Order of reaction, in chemical kinetics, the power to which the concentration term of a certain reactant in the rate equation is raised
- Rate equation#First-order reactions, a reaction that depends on the concentration of only one reactant
UpToDate Contents
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English Journal
- Removal of 1,1,1-trichloroethane from aqueous solution by a sono-activated persulfate process.
- Li B, Li L, Lin K, Zhang W, Lu S, Luo Q.SourceShanghai Academy of Environmental Sciences, Shanghai 200233, China; State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, Shanghai Key Laboratory of Functional Chemistry, East China Univeristy of Science & Technology, Shanghai 200237, China. Electronic address: libingzhi2008@yahoo.cn.
- Ultrasonics sonochemistry.Ultrason Sonochem.2013 May;20(3):855-63. doi: 10.1016/j.ultsonch.2012.11.014. Epub 2012 Dec 3.
- 1,1,1-Trichloroethane (TCA), labeled as a priority pollutant by the Environmental Protection Agency (EPA) of China, can be removed from groundwater by sonochemical oxidation. The sonochemical oxidation of TCA in the presence of persulfate (PS) showed a significant synergistic effect. The operational
- PMID 23266439
- Reductive dechlorination of 2,4-dichlorophenol by Pd/Fe nanoparticles prepared in the presence of ultrasonic irradiation.
- Zhao D, Li M, Zhang D, Baig SA, Xu X.SourceCollege of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310032, PR China.
- Ultrasonics sonochemistry.Ultrason Sonochem.2013 May;20(3):864-71. doi: 10.1016/j.ultsonch.2012.11.015. Epub 2012 Dec 3.
- Palladium/Iron (Pd/Fe) nanoparticles were prepared by using ultrasound strengthened liquid phase reductive method to enhance dispersion and avoid agglomeration. The dechlorination of 2,4-dichlorophenol (2,4-DCP) by Pd/Fe nanoparticles was investigated to understand its feasibility for an in situ rem
- PMID 23266438
- Decolourization of direct blue 15 by Fenton/ultrasonic process using a zero-valent iron aggregate catalyst.
- Weng CH, Lin YT, Chang CK, Liu N.SourceDepartment of Civil and Ecological Eng., I-Shou University, Kaohsiung 84001, Taiwan. Electronic address: chweng@isu.edu.tw.
- Ultrasonics sonochemistry.Ultrason Sonochem.2013 May;20(3):970-7. doi: 10.1016/j.ultsonch.2012.09.014. Epub 2012 Nov 7.
- Decolourization of direct azo dye, direct blue 15 (DB15), by an advanced Fenton process coupled with ultrasonic irradiation (Fenton/US) was investigated. Zero-valent iron (ZVI) aggregates were used as the catalyst. A positive synergistic effect occurred when Fenton's reagent was combined with ultras
- PMID 23187066
Japanese Journal
- Carbothermal Reduction of Boron-bearing Iron Concentrate and Melting Separation of the Reduced Pellet
- , , ,
- ISIJ International 55(4), 751-757, 2015
- … The apparent activation energy of the iron oxide reduction in the composite pellet was 114.32 kJ/mol based on the first-order reaction model. …
- NAID 130005065789
- Thermodynamic and Kinetic Aspects of Sulfur Evaporation from Fe–C Alloy Droplets
- , , ,
- ISIJ International 55(4), 717-722, 2015
- … The influence of carbon concentration, up to carbon saturation, on the reaction kinetics was determined at 1873 K. … While the value for the first order interaction parameter was found to be in good agreement with data in the literature, the value for the second order parameter was higher than those measured using a conventional crucible approach involving gas dissolution into liquid iron. …
- NAID 130005065781
- Intramolecular Stabilization of the Phosphine Radical Cation by the Second Phosphorus Atom during the Photooxidation of Diphosphines: 31P NMR Spectroscopic Analysis
- ,
- Chemistry Letters 44(4), 422-424, 2015
- … The 31P NMR spectroscopic analysis of the reaction showed that 1 is oxidized, according to first-order kinetics, to the monoxide, which is further oxidized to the dioxide. … The dependence of the rate constants for the first oxidation on the chain-length n in 1 is interpreted in terms of the orientation of the p-orbitals on the two phosphorus atoms in the intermediate, the diphosphine radical cation. …
- NAID 130005062158
Related Links
- Example 2: Determining Half life If 3.0 g of substance A decomposes for 36 minutes the mass of unreacted A remaining is found to be 0.375 g. What is the half life of this reaction if it follows first-order kinetics? SOLUTION There are ...
- first-·or·der re·ac·tion a reaction in which the rate is proportional to the concentration of the single substance undergoing change; radioactive decay is a ... 1]) has been estimated from first-order reaction kinetics using the slope of ...
Related Pictures
★リンクテーブル★
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- 英
- first-order reaction
- 関
- 擬一次反応
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- of the order of ~: ほぼ~程度の
- Body stores are of the order of 2-4mg, sufficient for 3-4 years if supplies are completely cut off.
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- 関
- react、respond、response、responsive
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