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- Keywords food;formaldehyde remain quantity;acetylacetone method;phenylhydrazine hydrochloride method;comparison; 食品;甲醛残留;乙酰丙酮法;盐酸苯肼法;比较;
- formaldehyde remain quantity 甲醛残留
- The volume handed in by operators and those not applied for will be included into the total remaining quantity of temporary export licenses for textiles of the year. 第十八条经营者上交的和未申请的数量计入当年度纺织品临时出口许可剩余数量。
- The remaining quantity of Cadmium as in water, the adsorption rate of Cadmium and the Cadmium quantity adsorbed by a unit of specimen weight were recorded separately. 得到了相应条件下的镉离子残留量、吸附镉离子质量分数、单位试样吸附镉的质量。
- The remaining quantity of lead in water, the adsorption rate of lead and the lead quantity adsorbed by a unit of specimen weight are recorded separately. 得到了相应条件下的铅离子残留量、吸附铅离子质量分数、单位试样吸附铅的质量。
- Human life and turnip remain cheap and plentiful. 人命与萝卜依然是多而且便宜。
- No one can remain youthful forever. 没有人能永保青春。
- The police told everybody to remain in their cars. 警察叫大家都留在车里。
- In our work quality counts for as much as quantity. 在我们的工作中,质量跟数量同等重要。
- The ashes that remain after cremation of a corpse. 骨灰尸体火化后留下来的灰烬
- I remain dubious about her motives. 我对她的动机仍存疑念。
- Ifs cheaper to buy goods in quantity. 大量地购物要便宜些。
- He managed to remain cool by swimming occasionally. 他不时地游泳来使自己保持凉快。
- Students must remain in residence during term. 学生於学期中必须住校。
- The rules will remain in effect until October. 这些规章将实施到十月份为止。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- Several unasked questions remain. 留有几个提出的问题
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- Time, place, quantity and quality are categories. 时、空、质、量都是范畴。
- Quality often matters more than quantity. 质量往往比数量更重要。