您要查找的是不是：
- direct yellow R 直接黄R
- Alizarin Yellow R sodium salt, pure, 96%；CA... 茜草素黄R钠盐/对硝基苯偶氮水杨酸钠；
- Yellow R iver Basin [M ]. Beijing: Science Press, 1993. 元;唐克丽;焦菊英;等.;黄河水沙时空图谱[M]
- It is suggested that the pH=10 and adjusted before the mixture FeO(OH) colloid to the MBF solution,and the volume rate was 1 5. The removal of direct yellow dye reached 98 7%. 上清液与水合氧化铁溶胶投量比为 1 5 ; pH值的调节在FeO(OH)溶胶加入之前 ,直接黄染料 (DY4 )的最高脱色率达 98 7%25。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- PERIKINETIC FLOCCULATION DYNAMICS CHARACTERISTICS OF REMOVING DIRECT YELLOW BROWN D3G BY FERROUS SULFATE FeSO_4去除直接黄棕D3G的异向凝聚动力学特征
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
- My eyes were blinded by the direct rays of light. 在光线的直射下，我看不清楚东西。
- Her opinions are the direct opposite of mine. 她的意见与我的截然相反。
- alizarin yellow R [医] 茜素黄R
- She is in direct contact with the general manager. 她与总经理直接联系。
- I'm in direct contact with the hijackers. 机者保持著直接的联系。
- The army is under the king's direct command. 军队由国王直接统率。
