| 1. | Strains require special treatments for removal such as spotting with organic solvents .
要清除这些着色物质，需要特殊处理，例如：滴加有机溶剂。 |
| 2. | Method four bacteria were separately cultured and measured the transparent circle after adding the lodine solution
方法将各菌种接于淀粉酶试验培养基，培养后滴加稀碘溶液，观察透明圈，判定产酶能力。 |
| 3. | Using the semi - batch synthesis techniques , a grafting reaction mechanism is adopted to prepare a core - shell composite latex of siloxane / acrylate based copolymer
利用接枝反应和种子溶胀半连续滴加技术合成了聚有机硅氧烷聚丙烯酸酯复合乳液。 |
| 4. | Steel pipe with wall thickness of three mm and diameter under 100 mm to effectively reduce cutting temperature , prolong service life of blade and improve cutting effect
每切割两道口，如壁厚3毫米，管径100毫米以下的不锈钢管，滴加一至两滴润滑油在刀刃端， |
| 5. | Secondly , the encapsulation of white carbon with polymethylmethacrylate and its conditions were discussed , then the properties of composites formed with this and polyacrylate was researched
聚合体系中，乳化剂的浓度应接近其cmc值，聚合时，单体的加入，采用滴加方式对包覆有利。 |
| 6. | In the straight dripping method , the function of the selectivity film could be exerted as well when 2ul5 % nafion was dripped to the electrode surface , ( 3 ) the selectivity of the electrode was also studied
直接滴加法中在电极表面滴加2 l5的nafion溶液时，可以最好的起到选择性膜的作用，达到对no测定的最好效果。 |
| 7. | Because of the significant difference in curve shape between the normal bacteria culture and culture with antibiotics , this technique could be used to study the drug - resistance of bacteria
因正常细菌培养基所产生的阻抗曲线图谱与在细菌培养基中滴加了抗菌药物所形成的阻抗曲线图谱形态有明显差别，利用这种阻抗曲线图谱的形态差别来判断细菌的耐药性。 |
| 8. | The obtained qcm sensor has sensitive response to the liquid density and can be expected as a density meter . composite films of p - cyclodextrin ( p - cd ) bound to the titanium dioxide nanoparticles were tightly coated on the surface of qcm
研究发现在干燥失水的过程中，滴加到tio2多孔膜表面的-环糊精分子与纳米二氧化钛发生缩水反应，形成网状物质，牢固地结合在压电晶体表面。 |
| 9. | A core - shell emulsion with proper viscosity and good stability is prepared by methyl methacrylate ( mma ) , butyl acrylate ( ba ) and acrylate acid as main monomers , through seed emulsion polymerization with semi - continuous adding method
摘要采用甲基丙烯酸甲酯，丙烯酸丁酯和丙烯酸为核壳阶段的单体，通过半连续滴加的种子乳液聚合的合成工艺，得到了一种粘度适中，稳定性良好，具有核壳结构的乳液。 |
| 10. | The coating effects of these modifiers are evaluated in the order of ( napoa ) 6 > c2hsoh > na2sio3 > h2o > naoh . the organic modification reagent such as sodium stearate and polyethylene glycol can modify the nanosized powders , sodium stearate has good effect when its adding amount to nano - tio2 is 8 % , the concentration is about 0 . 1 mol / l , the value of ph is 5 , and the reaction period is up 30 minutes . to modify the powders with polyethylene glycol , the amount must be limited from 1 % to 2 % , the value of ph is between 3 and 5 , and the reaction period should be up to 2 hours , the effect will be mo
不同分散剂对其分散效果为: ( napo3 ) 6 > czhsoh > n处5103 > hzo > naoh ;采用有机改性剂硬脂酸钠和聚乙二醇进行了纳米二氧化钦的有机改性研究，获得了改性剂用量，浓度等最佳工艺条件的参数;对纳米二氧化钦进行了包裹二氧化硅的研究，适当调整溶液的ph值，滴加硫酸的速度，以及改变滴加方式，获得了较致密的包覆二氧化钦，其分散性和酸溶性都获得了较大程度的改善。 |
