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quarternary怎么读
quarternary的读音:[ˈkwɔ:tənəri]
quarternary的意思
1、adj.四元的;四进制的;四级的
quarternary的相关词组
1、quarternary vein 四极脉
2、quarternary system 四合组
3、quarternary structure 四级结构
4、quarternary quantic 四次式
5、quarternary phase-shift keying 四相相移键控
6、quarternary phase diagram 四元相图
7、quarternary parasite 四重寄生物
8、quarternary operator 四元操作符
9、quarternary hues 由几种原色混合成的颜色(以其中两种原色或一种合成色为主,如以橙色为主的赭色,以紫色为主的深褐色,以绿色为主的橄榄绿色等)
10、quarternary form 四元形式,四元齐式
11、quarternary eutectic alloy 四元易熔合金
12、quarternary detergent 季(铵)盐类洗涤剂
13、quarternary deposit 第四纪层
quarternary的双语例句
1、A film forming quarternary ammonium salt corrosion inhibitor 9912 1 containing aza heterocycle was synthesized.
设计合成了一种成膜型的氮杂环的季胺盐缓蚀剂99121。
2、Quarternary reef facies geology study in Xisha Archipelago made new progress
西沙礁相第四纪地质研究取得新进展
3、Synthesis of Mesoporous Silica Single Crystal of Rhombic Dodecahedron Using Tri-head Group Quarternary Ammonium Cationic Surfactant
三头季铵盐阳离子表面活性剂合成菱形十二面体介孔二氧化硅单晶
4、Corrosion inhibitor and germicide ( PS-12) which is a quarternary ammonium salt and has the phosphono-and carboxy groups, has been studied.
研究了含有膦酰基、羧基的季铵盐缓蚀杀菌剂PS-12对45碳钢在模拟循环冷却水中的缓蚀性能、杀菌性能及缓蚀机理。
5、QTM ( Quarternary Triangular Mesh) structure on spherical surface is an efficient method in managing the global large quantities of the earth data.
球面四元三角网（QTM&QuarternaryTriangularMesh）结构是目前研究全球海量数据管理的有效方法之一。
6、This research synthesizes a quarternary ammonium salt of honey, with the purpose that the honey can both retain the hydrophile of the glucide and gain new certain properties of cationic surfactant.
对蜜糖进行了季铵化合成，希望在保留糖类亲水性的同时具备阳离子表面活性剂的某些性质。
7、Magnetic Properties of Super Magnetostrictive Materials of the Tb-Dy-Fe-M Quarternary Systems
Tb-Dy-Fe-M四元系超磁致伸缩材料的磁性
8、The article touches upon the principle of displacement measuring system consist-ing of diode laser focusing lens, reflecting main scale grating, quarternary index scale grat-ing photosensor.
系统由半导体激光器、聚焦镜头、反射式标尺光栅、四裂相指示光栅和光电接收元件组成。
9、It also indicated that the liquidus temperature and the binary eutectic temperature were decreased and the ternary/ quarternary eutectic reactions and Mg_2Si phase were restrained as the cooling rate increased. The micro-hardness of the sample at the higher cooling rate was distinctly raised.
合金液相线温度和二元共晶的反应温度降低，三元或四元共晶反应被抑制，合金凝固组织中Mg2Si相的析出受到抑制，微观硬度明显提高。
10、Suspended in alchol/ water solution, guar gum ( GG) was grafted at first with quarternary-ammonium cationic monomer, and then reacted with chlorohydrin in the presence of tiny-excessive alkali catalyst.
悬浮于醇/水体系中的瓜尔胶，先与阳离子单体发生醚化反应，然后与氯乙醇在微过量碱催化剂存在下进行羟乙基化反应，阳离子中间产物不必分离。
11、An acid corrosion inhibitor based on grafting natural polymer with quarternary pyridine salt
天然高分子接枝吡啶季铵盐酸缓蚀剂的研究
12、Statistics of the ratios of the Quarternary System within each subsiding center and Cenozoic group ( Q/ Kz) are made on the basis of the data now available.
以现有的资料为基础，统计了各沉降中心内第四系与新生界的比值（Q/Kz）。
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