锍

Carboxymethyl dimethyl sulfonium chloride as a novel aquatic feed attractant was synthesized with chloroacetic acid, methyl sulfide and in solvent free system.

运用无溶剂合成方法，利用较低成本的氯乙酸为原料与二甲硫醚反应，合成新型水产动物诱食剂——氯化羧甲基二甲基锍。

Feed attractant ; carboxymethyl dimethyl sulfonium chloride ; synthesis

诱食剂；氯化羧甲基二甲基锍；合成

Wedding and Formal ranges include: Satin Gloves, Matte Satin Gloves, Lace Gloves, Fingerless Gloves, Evening Gloves, Party Gloves, Prom Gloves, Bridal Gloves, Bridesmaid Gloves, Flower Girl Gloves.

婚礼正式靶场包括：缎手套锍缎子手套，花边手套fingerless手套，晚间手套党手套胎膜早破手套、婚纱手套、伴娘手套，花女手套。

Sulfur compounds in the diesel were selectively derived into methylsulfonium salts by reacting with iodomethane in the presence of silver tetrafluoroborate, and characterized by positive-ion electrospray ionization fourier transform ion cyclotron resonance.

在四氟硼酸银的催化作用下，以碘甲烷对直馏柴油进行甲基衍生化反应，使其中的有机硫化物转变成极性较强的锍盐，再用电喷雾－傅立叶变换离子回旋共振质谱仪进行检测。

Result shows that the sulfur compounds in the diesel can react with iodomethane easily at room temperature, the most of sulfur compound derived into methylsulfonium salts; the homologue of benzothiophene get the higher conversion ratio and react selectivity than the homologue of dibenzothiophene. It is found that primarily sterically hindered alkylated DBT, for example, 4-or 4-, 6-DBT, is recalcitrant to be methylated.

结果表明：柴油中硫化物在室温条件下容易与碘甲烷发生甲基化反应，大部分硫化物转化为锍盐，总转化率超过80%，苯并噻吩类比二苯并噻吩类更易发生甲基衍生化反应，转化率也相应较高。

Mr Hands,' he said, here are two of us with a brace of pistols each.

&汉兹先生，&他说，我们俩每人带着一对手锍站在这里。

Using fire assay combined with neutron activation analysis, rhodium in 5 certified reference materials were measured.

简述了铅试金和镍锍试金富集地质样品中痕量铑的分离方法，并结合中子活化分析测量了5种地质标准物质中铑的含量。

The recoveries of rhodium by lead and nickel sulfide fire assay were 81.5%±1.2% and 75.1%±3.9%, respectively, and the latter was proved to be independent on matrices of chemical standards and geological standard materials.

铅试金法的流程回收率（ n =4）为81.5%±1.2%；镍锍试金法的流程回收率（ n =6）为75.1%±3.9%，对简单化学标准和地质标准物质基体，铑的回收率相近。

Calculations of the detection limits show that a higher sensitivity is available with a planar germanium detector and a nickel sulfide fire assay.

探测极限的计算结果表明：镍锍试金预富集并用平面锗探测器测量，可获得更好的分析灵敏度。

A nickel sulphide fire assay was applied to the pre-separation of the PGEs. The conditions of the NiS-FA procedure were carefully established.

详细研究了镍锍试金预富集流程的配方、熔炼、酸溶等条件，使得流程具有大于95％的化学回收率和10〓水平的空白值。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。