您要查找的是不是:
- However, the biosilica obtained by the dry ashing method from rice shells directly is cristobalite silica. 而利用干灰化法从稻壳中直接提取的硅质体是方晶石型的SiO2材料。
- In FAAS method, the displacement of ashing method by suspension technique for the sample pretreatment of aginkgo leaf is possible. 可见,在火焰原子吸收光谱法中,以悬浮液法取代灰化法处理银杏叶样品是可行的。
- L-tryptophane samples were digested with ashing method,the method for the determination of lead in L-tryptophane by graphite furnace atomic absorption spectrometry was developed. 采用干灰法消化L-色氨酸样品,建立了测定L-色氨酸中重金属(以铅计)含量的石墨炉原子吸收光谱法。
- Detailed discussion was conducted about the impact of factors such as ashing and automation temperature, ashing method of samples, and matrix modifier on the experimental results. 探讨了样品灰化方法及灰化原子化温度、基体改进剂对测定结果的影响。
- Objective 39 kinds of main food on the market in Harbin City were determined using ashing method in order to deduce the iodine intake of adult in Harbin city. 目的测定哈尔滨市城区居民39种主要食品的碘含量,从而推断哈尔滨市居民人均每日每人从饮食中摄入碘的量。
- The sample was digested by ashing method, potassium, calcium, sodium, magnesium, iron, manganese, copper and zinc in the Bamboo mushroom were determined using flame atomic absorption spectrometry. 摘要使用灰化法处理样品,火焰原子吸收光谱法测定了竹荪中的钾、钙、钠、镁、铁、锰、铜、锌的含量。
- Conclusion:Displacement of ashing method by the suspension sampling method for the pretreatment of samle and the determination of manganese in Chinese medicinal herbs by FAAS are possible. 结论:用悬浮液进样法取代灰化法进行样品前处理,以火焰原子吸收光谱法测定中草药中的锰是可行的。
- In FAAS method, to detrming iron and zinc the displacement of ashing method by suspension technique for the sample pretreatments of pig kidneys and pork liver is possible.This method was convenient. 用悬浮液技术取代灰化法处理猪肾及猪肝样品,以FAAS法测定铁、锌是可行的,方法简便。
- identification of sisal hemp:ash method 剑麻的鉴别法: 灰分测定
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- A slow theme introduces the first movement. 第一乐章以缓慢的主旋律开始。
- Its slow service gave the restaurant a bad name. 这家餐馆因缺乏效率的服务搞得名声很坏。
- She may be slow but at least she's reliable. 她迟钝是迟钝,但无论如何她很可靠。
- Keywords chitosan;N;O-carboxymethyl chitosan;ashing method; 壳聚糖;羧甲基壳聚糖;灰分分析法;
- The little boy is slow in his wits. 这个小男孩弱智。
- This student is slow in learning English. 这个学生学英语很笨。
- Keywords Turbidimetry;Ashing method;Chlorinated paraffin;Chlorine; 比浊法;灰化法;氯化石蜡;氯;