sodium ester
英 [ˈsəʊdiəm ˈestə(r)]
美 [ˈsoʊdiəm ˈestər]
钠酯
双语例句
- Super-intensive& Super-absorbent Resin Produced by Polymerization of Acrylic Acid Sodium with Vinyl Acetic Ester
丙烯酸钠与醋酸乙烯酯共聚生产高强度高吸水性树脂 - Measurement of content of di-sodium salt in sodium fatty acid methyl ester sulfonate by automatic electric potential titration
油价暴涨，催生脂肪酸甲酯磺酸盐（MES）走向市场自动电位滴定法测定脂肪酸甲酯磺酸钠中二钠盐的含量 - Synthesis of coumarin-3-carboxylic acid through sodium ethoxide catalyzed synthesis of coumarin-3-carboxylic acid ethyl ester, followed by saponification, acidolysis cyclization was studied.
实验以水杨醛、丙二酸二乙酯为原料，乙醇钠为催化剂催化合成香豆素-3-羧酸乙酯，再经皂化、酸解环合合成香豆素-3-羧酸。 - The fundamental ingredients of PEO modified sodium silicate binder are determined, and the bonding strength in room temperature and retained strength in high temperature of ester cured sand and CO2 hardening sand are tested.
确定了聚氧化乙烯改性水玻璃粘结剂的基本组分，测试了有机酯自硬和CO2气硬型砂的常温粘结强度和高温残留强度。 - Some sodium fatty-acyl lactylate with different carbon chain lengths ( 6-18) were chosen to add into flours with similar Ester Values.
选定酯值相近的不同碳链长度的脂肪酰乳酸钠添加到面粉中制作馒头。 - The Main Factor of Affecting the Properties of Dry Reclaimed Sand Bonded with Sodium Silicate Hardened by Ester
影响酯硬化水玻璃干法再生砂性能的主要因素 - Hemi ester of maleic acid ( HEC) and a sodium salt of hemi ester of maleic acid ( HEC-Na) were synthesized and characterized.
合成了马来酸酐单酯（HEC）及其钠盐（HEC-Na），对其进行了表征。 - Assay of ditiocarb sodium and its methyl ester in mouse plasma by
柱切换高压液相色谱法测定小鼠血浆中二硫卡钠及其甲酯 - Study on the Synthesis of Rosinated Alcohol Polyoxyethylene Ether Sodium Sulfosuccinate Ester
松香醇聚氧乙烯醚琥珀酸单酯磺酸钠的合成研究 - Preparation of a Novel Complex Film of Sodium Succinate β-Cyclodextrin Ester/ Chitosan via Electrostatic Interaction and Its Controlled Drug Delivery Behavior
β-环糊精琥珀酸钠/壳聚糖离子复合膜的制备及其药物控释研究 - Study of property of sodium α-sulfo fatty acid methyl ester
α-磺基脂肪酸甲酯钠盐的性能研究 - Improvement of the natural temperature strength and collapsibility of sodium silicate sand hardened by ester
提高酯硬化水玻璃砂常温强度及溃散性研究 - Process of Sodium Silicate Sand by Organic Ester Hardening Without Waste Sand and Machine for Used Sand
无废砂排放的有机酯水玻璃砂工艺及旧砂再生设备 - Based on the application practice of ester-hardened sodium silicate sand and by adopting orthogonal experiment, the influences of sodium silicate addition amount, the organic ester addition amount and the moisture content of the sand mixture on properties of the ester-hardened sodium silicate sand were investigated and analyzed.
根据酯硬化水玻璃的实际使用情况，采用正交试验法，研究分析了水玻璃加入量、有机酯加入量及型砂水分含量对酯硬化水玻璃砂性能的影响，找到了最佳工艺参数。 - The Characteristic of Reclaimed Sands Bonded with Sodium Silicate Hardened by Ester
酯硬化水玻璃再生砂的性能特征 - The super intensive& super absorbent crosslinking resin was polymerized by means of counter emulsion polymerization of acrylic acid sodium and vinyl acetic ester.
采用反相悬浮聚合法合成交联聚丙烯酸钠与醋酸乙烯酯的共聚高强度高吸水性树脂。 - The preparation of sodium α-sulfo methyl fatty acid ester ( mes)& a new type of surfactant
新型表面活性剂α磺基脂肪酸甲酯钠盐（MES）的研制 - The Technology of Sodium Silicate Sand Hardened by Ester and the Reclamation of the Used Sand
酯硬化水玻璃砂工艺及其旧砂再生 - As the bending strength of sodium silicate sand cured by ester method is much higher than that cured by CO_2 method the analysis shows that the key point is the refinement of grains of silicate gel.
分析了酯法比CO2法水玻璃砂强度高的原因，指出充分发挥水玻璃粘结效率的关键在于细化水玻璃凝胶胶位。 - Aim To synthesize the key intermediate of sivelestat sodium, N-[ 2-( 4-trimethylacetoxybenzenesulphonamino) benzoyl] g lycine benzyl ester.
目的合成西维来司钠（sivelestatsodium）的关键中间体N-[2-（4-特戊酰氧基苯磺酰胺基）苯甲酰基]甘氨酸苄酯（1）。 - Benzotriazole, oleic acid, sodium nitrite, sodium carbonate anhydrous, borax and composite boric acid ester all have inhibited effects on cobalt leaching of surface of cemented carbide tool.
苯并三氮唑、油酸、亚硝酸钠、碳酸钠、硼砂和复合硼酸酯对硬质合金刀具表层的钴浸出有抑制作用。 - The concentration of the optimum compound preservative constituted with sodium diacetate, nipagin complex ester and sodium dehydroacetate were decided by three factors quadratic totating design.
采用三因子二次正交旋转实验对双乙酸钠、尼泊金复合酯、脱氢醋酸钠组成的复合保鲜剂的配方进行优化。