在钠 insodium(0)   “在钠”译为未确定词的双语例句      Study of A.C.Impedance due to Surface Degradation of β″-Al_2O_3 on the Sodium Electrode Utilized in Sodium-Sulfur Cells      β″-Al_2O_3在钠硫电池钠电极中表面退化的交流阻抗研究 短句来源      Wolfram tailing from mineral dressing contains components of SiO_2, Al_2O_3, CaO, K_2O, Na_2O, CaF_2 and WO_3. By addition wolfram tailing to batch of soda-lime silicate glass, the amount of undissolved silica grains and bubbles in the melt were decreased The viscosity and solftening point of soda-lime silicate glass may be lowered.      钨尾矿是钨矿选矿过程中产生的废料,含也SiO_2、Al_2O_3、CaO、K_2O、Na_2O、CaF_2和WO_3.在钠钙玻璃配料中加入钨尾矿后,玻璃熔体中的气泡和砂粒减少,玻璃的粘度和软化点降低. 短句来源      The uniform transparent TiO_2/SiO_2 composite nanometer thin films were prepared via sol-gel processing on the soda lime glass substrates.      通过 sol-gel工艺在钠钙玻璃表面制备了均匀透明的 TiO_2/SiO_2复合纳米薄膜 . 短句来源      The weight loss rate in 600 ℃ sodium containing 30 μg/g oxygen is about 1×10~(-4) mm·a~(-1) and (2×10~(-4)) mm·a~(-1), respectively for the rotary swaging tungsten and polishing tungsten.      在600℃、含30μg/g氧的金属钠中,旋锻钨和抛光钨的失重速率分别为1×10-4mm·a-1和2×10-4mm·a-1,两种钨与钠均有良好的相容性。 旋锻钨试样在钠中的腐蚀失重量随着腐蚀时间增长而减少; 短句来源      Nifedipine is very stable to degradation when irradiated under sodium light. K_(app)=1.442×10~(-2) h~(-1), t_(1/2)=69.26 h.      硝苯吡啶在钠光下很稳定,其光解的表观常数K_(表观)为1.442×10~(-2)h~(-1),半衰期t_(1/2)为69.26h。 短句来源 更多          相似匹配句对      sodium citrate;      柠檬酸钠; 短句来源      Sulbenicillin Sodium      磺苄青霉素钠 短句来源 查询“在钠”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   insodium tructural properties and intermediate range order insodium-alumino silicate glasses of general formulaeNa2O?xAl2O3?(3-x)SiO2 have beeninvestigated at different concentrations ofAl2O3 by means of molecular dynamicssimulations. 例句来源                1. Benzyated insulins were prepared by three different methods. Reduction by metallic so-dium in liquid ammonia followed by benzylation with benzyl chloride gave a fully benzylatedproduct with no intact disulphide bond left. 2. Reduction of insulin, mixtures of S-sulphonates of A and B chains as well as benzylatedinsulin by sodium in liquid NH_3, followed by re-oxidation of the reduced products in a slightlyalkaline solution all resulted in the regeneration of insulin activity. In the casc of benzylated in-...             (1)应用三种不同的方法制得了胰岛素苄基衍生物。胰岛素如果用钠-氨还原再与氯化苄作用,可以得到不再有完整二硫键存在的充分苄基化的产物。(2)将胰岛素、S-磺酸型A及B链混合物或者胰岛素苄基衍生物,在钠-氨内还原,然后在稀碱溶液中重氧化,都可以使胰岛素活力再生。用胰岛素或S-B磺酸型A及B链混合物时,经过此处理则活力可以恢复5—10%。用胰岛素苄基衍生物时则一般活力恢复1—2%。(3)从充分苄基化了的胰岛素衍生物能恢复活力这一事实说明可以通过人工合成的A和B链最后合成胰岛素。(4)观察了A和B键混合物巯基氧化和活力再生的过程,并进行了讨论。 文摘来源          2-Substituted-1,4-benzodioxanes such as Piperoxan (Ⅰ) and Prosympal (Ⅱ) are adrenergic blocking agents. Several related compounds of this series such as ethoxybutamoxane (V) have, besides their typical peripheral sympatholytic action, also depressant effects on the central nervous system. A number of 2-substituted-1, 4-benzodioxanes have been prepared in the present work for screening as potential hypotensive and tranquillizing agents. 2-Chloro or 2-bromomethyl-1, 4-benzodioxane, on treatment with pyrrolid...             2-卤代甲基-1,4-苯骈二氧六环与各种仲胺作用,制成2-取代氨甲基衍生物,与肼作用则生成N,N-双-(1,4-苯骈二氧六环-2-甲基)-肼;从2-羟甲基-1,4-苯骈二氧六环与各种酰氯制得相应酯,与β-二甲氨基氯乙烷在钠作用下缩合,得到相应β-氨基醚;从1,4-苯骈二氧六环-2-甲酰氯与β-取代氨基乙醇或胺,制得相应的β-取代氨基乙醇酯及酰胺。 文摘来源          The paramagnetic resonance of the Fe3+ ions in sodium borate glasses has been studied. There is a sharp and approximately symmetric resonance line at g (apparent) = 4.27. The experimental results show that the Fe3+ ion has replaced the boron ion in the tetrahedron [BO4] contacting with two sodium ions.             研究了Fe~(3+)离子在钠-硼玻璃中的顺磁共振。在表观g=4.27处,有一条尖锐的大致对称的共振线。实验结果表明Fe~(3+)离子代替接触二个钠离子的[BO_4]四面体中的硼离子位置。 文摘来源   << 更多相关文摘         相关查询: 钠( 钠— (钠 在 钠 在动物 在古代 在畜禽 在综合 在合金 在各种 在算法  对查询结果不满意

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