查询词典 elemental
- 与 elemental 相关的网络例句 [注:此内容来源于网络,仅供参考]
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All zodiacal signs differ among themselves either because of their elemental nature
所有的黄道十二宫不同,不是因为它们各自的元素属性不同,就是因其接受的能起作用的特性,或者两者兼有。
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One of the Elemental Plane's domains, a vast ocean known as the Abyssal Maw, is home to the water elementals.
在元素位面的其中一个异界之中,有一片广阔的大海名为无尽之渊,也就是水元素所在的领域。
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In the process, they banished the planet's destructive elementals to the Elemental Plane, an abyssal plane specially created by the titans.
经过一场战争后,泰坦们将这个星球具有破坏性的元素生物放逐到元素位面——那是泰坦们创建的一块深渊位面。
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In the process, they banished the planet's destructive elementals to the Elemental Plane, an abyssal plane specially created by the titans.
经过一场战争后,泰坦们将这个星球具有破坏性的元素生物放逐到元素地带——那是泰坦们创建的一块深海区域。
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A series of p-toluene sulfonylamido acetacylhydrazone derivatives were synthesized from p-toluenesulfonyl chloride which reacted with glycine to get the intermediate p-toluene sulfonylamido glycine, then through the esterification, hydrazinolysis to afford another intermediate p-toluene sulfonylamido acethydrazide, which condensed with different aldehydes to obtain the target compounds that were characterized by IR, 1H NMR, 13C NMR spectra and elemental analysis.
魏太保 ;冷艳丽;王永成;张建辉;张有明*摘要:以对甲苯磺酰氯为原料,通过与氨基乙酸反应得到中间体对甲苯磺酰氨基乙酸,再经酯化、肼解得到对甲苯磺酰氨基乙酰肼,然后与相应的醛缩合得一系列对甲苯磺酰胺基乙酰腙类化合物。其结构经元素分析, IR, 1H NMR和13C NMR确证。
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Yields from chiral bisoxazolines (5a) with diethyl oxalate using NaOCH〓 as base for the first time. The structures of chiral multioxazolines and their intermediates, multi (β-hydroxylamide) s, were characterized by 〓H NMR, IR, mass spectra and elemental analysis. The catalytic activities and enantioselectivities of chiral multi (β-hydroxylamide) s (4) and chiral multioxazolines (5~8) were investigated by using acetophenone and β-acetonaphthone as former chiral ketone, KBH〓 or NaBH〓 as reductive reagent in chapter three.
在此基础上,对合成方法作了创新,以羧酸或酯为原料,在无催化剂的条件下与手性α-氨基醇反应,通过回流分水或脱醇的方法,一步反应合成了手性多噁唑啉(5~8),产率为89.2%~98.4%;以手性双噁唑啉(5a)为原料,在NaOCH〓的作用下,与草酸二乙酯反应,首次合成了呋喃类双嗯唑啉(6a),产率为72.9%~75.6%。
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Chemiluminescent immunoassay is one of the advanced immunoassay ofnon-radioisotopic immunoassay because of its high sensitivity, wide dynamic range,high accuracy, stable labeled protein, full automation and extensive application field.CLIA using acridinium ester derivatives as chemiluminescent label has advantages oflow background, high signal-to-noise ratio, no need of catalyst and simpleluminescence system. Different aspects associating the DMAE·NHS-based CLIA were studied in thisthesis, including synthesis of acridinium ester, chemiluminescentcharacteristics of DMAE·NHS, labelling antibody or streptavidin with DMAE·NHS,two-site sandwich chemiluminescent immunoassay for TSH, two-sitesandwich chemiluminescent immunoassay involved biotin-streptavidinsystem for TSH, and competitive chemiluminescent immunoassay usingbiotin-streptavidin system for TT〓. The desired acridinium ester, DMAE·NHS, was synthesized according to thereference method with some modifications. The products were identified by IR, NMR,MS and elemental analysis. In our method, KOH was used in place of NaOH tosynthesize benzyl ester of 3,5-dimethyl-4-hydroxybenzoic acid,2',6'-dimethyl-4'-(n-succinimidyloxycarbonyl) phenyl-acridinium-9-carboxylate waspurified on a silica gel column with chloroform/ethylacetate(4:1, v/v) as eluent andfurther purified by triturating with hexane/acetone(2:1, v/v).
DMAE·NHS的合成是本论文的关键和难点,我们对文献方法进行改进:文献方法用氢氧化钠与3,5-二甲基-4-羟基苯甲酸反应制得3,5-二甲基-4-羟基苯甲酸钠,再用3,5-二甲基-4-羟基苯甲酸钠与苄氯作用制备3,5-二甲基-4-羟基苯甲酸苄酯,我们用氢氧化钾代替氢氧化钠,使合成取得成功;在合成2',6'-二甲基-4'-苯基-吖啶-9-甲酸酯时,文献方法对粗产品进行两次硅胶柱层析纯化,第一次柱层析用氯仿/乙酸乙酯(4∶1,V∶V)作溶剂和淋洗剂,第二次柱层析用己烷/丙酮(2∶1,V∶V)作溶剂和淋洗剂,按照文献方法得到的不是所需要的化合物,我们只进行第一次柱层析纯化,然后用己烷/丙酮(2∶1,V∶V)进行研磨,过滤,洗涤,除去溶于己烷/丙酮(2∶1,V∶V)的部分,得到所需要的产品。
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The critical strike bonus for LvB stacks additively with Elemental Fury, so there is a total 112% increase of the normal critical strike bonus damage 0.5*(1+1+0.24=112% and is calculated after CSD is applied 0.545*(1+1+0.24=122.08
暴击的加成与元素之怒叠加,所以说一共112%的普通暴击伤害加成0.5*(1+1+0.24=112%而且在CSD加上以后计算0.545*(1+1+0.24=122.08
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The copper atom is in a planar coordination site of [N_2O_2] and it devites from the mean plane by only 0.80 pm. Byπ-πstacking interactions, a alabastrine structure was obtained.(2)Schiff-base complex [Cu(H_2O)]·H_2O, where H3GS is the 3-carboxyl -salicylidene glycine, was synthesized and characterized by elemental analysis, IR spectra and single-crystal analysis. The crystal belongs to monoclinic system, space group P2(1)/c, a=848.46(3)pm, b=681.54(3)pm, c=1967.16(8)pm,β=95.8210(10)°, Z=4, R_1=0.0279, wR_2=0.0724. The copper atom is in a square-pyramidal field with the base
结果表明该晶系属单斜晶系,空间群P2(1)/c,晶胞参数:a=848.46(3)pm,b=681.54(3)pm,c=1967.16(8)pm,α=90°,β=95.8210(10)°,γ=90°,Z=4,R_1=0.0279,wR_2=0.0724,Cu原子位于轻微变形的四方锥场底心,底面被氮原子、酚氧原子、甘氨酸羧基的一个氧原子和一个水分子氧原子占据,而甘氨酸羧基的另一个氧原子占据相邻分子的锥顶,因而形成一维链状结构;合成了单核双聚配合物Na_2[Cu_2_2]·2H_2O ,铜三核配合物Cu_3_2·5H_2O和铜锌异三核配合物ZnCu_2_2·5H_2O,并用元素分析,IR光谱,电子光谱和磁化率测定对配合物的组
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Biopolymer active center elements are the composition of the alimental organism and the primary inherent cause of catalysis and activation, their ingestion, accumulation, transportation and distribution have relation to the biological function of the organism, so we can predict the characteristics of the elemental distribution by the fourth statistical mechanics founded by Professor Jin and further study the biological function of the organism with diet therapy effect.
由于生物高分子活性中心元素是生物营养体的组成成分与催化激活的主要内在原因,其摄入,积累,运送与分布都与生物体的生物功能密切相关,所以可以通过金日光教授提出的第四统计力学——群子统计理论来考察其分布规律,进而考察、评价食疗型生物体的生物功能,从而为研究生物体的营养、药物功能提供新的理论依据,为诠释中国传统食疗学的相关理论打开新的思路。
- 相关中文对照歌词
- Elemental Light
- Elemental
- My Engine Is With You
- Calling God
- Burn This City
- Ballad Of A Paralyzed Citizen
- The Light Of Love
- Chemistry
- Second Song
- Particle
- 推荐网络例句
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This matter overthrew all basises I learned from Sunday school .
这件事把我从周日学校学到的所有道理都颠覆了。
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It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.
这是一个老化的残酷讽刺:如果你想记住你最喜欢的餐馆,你应该更少吃到它们。
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Then he sprayed his back with water.
然后他用水喷雾了他的背部。