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- Rest unclogs our 18th n substitute af. 请取消我方18日的订单，并以下列代替。
- A procedure for the determination of sodium salts of N substituted sulfuric acid as tertiary amines by non-water titration in glacial acetic acid was developed. 研究了用非水溶液滴定法在冰醋酸溶液中滴定作为第三胺的N-取代氨基磺酸钠的方法。
- N' tert butyl N substituted acylurea N′-叔丁基N取代酰基脲
- N' tert butylaminocarbonyl N substituted acylthiourea N′-叔丁氨基羰基-N-取代酰基硫脲
- Keywords N Substituted trichloroacetamide;Substituted ureas;Synthesis.; 取代三氯乙酰胺;取代脲;合成;
- The coach substituted Smith for Jones. 教练让史密斯上场，换下了琼斯。
- Tom substituted for the injured player. 汤姆替换了那个受伤的运动员。
- Keywords ATRP;“Living”/controlled radical polymerization;N Substituted maleimide;Heat resistance;Copolymerization; 原子转移自由基聚合;活性自由基聚合;N取代马来酰亚胺;耐热性;共聚合;
- The understudy was substituted when the leading actor fell ill. 主角演员患病，由替角代替演出。
- A striker was substituted for a midfield player in the last half-hour of play. 在比赛的最后30分钟里，一个中场运动员被一个强攻手替换了下去。
- Keywords m amino benzenesulfonic acid;m amino N substituted benzenesulfonamide;naphthylamine sulfonic acid;dye intermediates.; 间氨基苯磺酸;间氨基-N-取代-苯磺酰胺;萘胺磺酸;染料中间体;
- We substituted a red ball for blue to see if the baby would notice. 我们用红皮球换下了蓝皮球，看这婴儿会不会发觉。
- Home-made parts are being substituted for imported ones. 国产零件取代进口零件。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- She substituted margarine for butter. 她用人造的奶油代替黄油。
- He substituted as the typist in the office. 他代替做这个办公室的打字员。
- We had to eat some potatoes substituted as a meal. 我们只得吃了几个马铃薯充饥。
- He substituted for the typist during her absence. 打字员不在时由他代替。
- That will be a total of eighty N T. 那总共八十台币。
- He substituted cunning for their simplicity. 他以奸滑代替了他们的直率。
