kieselguhr

1. The Research of Slow-controlled Release Efficiency and Manurial Effect of Coated Urea with Kieselguhr as the Carrier
   硅藻土为载体包膜尿素的缓控释性能和肥效研究
2. Studies on ni-na/ kieselguhr catalysts for preparing Catechol
   制备邻苯二酚的镍-钠/硅藻土催化剂研究
3. On the Hypergene Geochemical Behavior of Gold Analysis of the Creep Behaviour of Kieselguhr
   关于金的表生地球化学行为硅藻岩蠕变特性研究
4. Preparation and characterization of the kieselguhr mullite composite ceramic membrane support
   硅藻土-莫来石复合陶瓷膜支承体的制备及表征
5. Study of the high strength and macroporous kieselguhr carriers
   高强度大孔硅藻土载体的研究
6. The results of supported Cu kieselguhr as removing V material for the refined titanium chloride was firstly reported in this paper.
   本文首次报道采用负载铜硅藻土作为精制四氯化钛除钒材料的研究结果。
7. Study on Supported Copper Kieselguhr as Removing Vanadium Material for the Refined Titanium Chloride
   负载铜硅藻土作为精制四氯化钛除钒材料的研究
8. Comparing the above kieselguhr with the current industrial removing V material ( copper gauze), the former had some better qualities.
   负载铜硅藻土除钒材料与工业现行的铜丝球除钒材料比较，前者具有较好的除钒性能。
9. The order of Df ( desorption factor) value was: yellowish red soil> silt-loamy soil> kaoline> perlite> paddy soil ( loamy clay)> kieselguhr.
   解吸因数的大小排列顺序为：黄红壤、粉泥土、高岭土、珍珠岩、青紫泥、硅藻土。
10. This paper established the content determination method of N-Methyl Pyrrolidine in Cefepime Hydrochloride and its Injections by GC. Mobile phase: acid-washed kieselguhr ( 80~ 100 mesh) overlayed 8% PEG 20M and 2% Potassium Hydroxide; Column: glass column ( 3.2mm × 4.1m);
    本文以涂有8%聚乙二醇20M和2%氢氧化钾的酸洗硅藻土（80～100目）为固定相，采用玻璃柱（3.2mm×4.1m）；
11. The kieselguhr in Xundian area, Province Yunnan, contains silicon dioxide ( Sio_2) which grade is bellow sixty per cent and mixed with a large amount of organic impurity.
    本文对云南寻甸硅藻土的物化特性进行初步考察。云南寻甸硅藻土（原土）含二氧化硅（SiO2）在60%以下，且含有大量有机质。
12. The results show that it is reasonable to improve the technology by replacing the paper pulp with the Kieselguhr filter aid.
    结果表明，采用硅藻土助滤剂代替纸浆过滤的工艺改进是合理的。
13. The constituents of the preparations of Ginseng compositae were analysed, the quantity of the chemical constituents of the preparations was determined before and after filtration with paper pulp and Kieselguhr filter aid.
    本文对由人参、灵芝、北五味子和北芪组成的复方制剂的成分进行了分析，用比色法以人参皂甙为客观指标，比较测定了用纸浆和硅藻土助滤剂过滤前后化学成分的变化。
14. The order of the saturated adsorption rate and KA ( distribution coefficient) of 60Co at the balance value was: kieselguhr> paddy soil ( loamy clay)> yellowish red soil> kaoline> perlite> silt-loamy soil.
    吸附率和分配系数大小排列顺序相同，为：硅藻土、青紫泥、黄红壤、高岭土、珍珠岩、粉泥土；
15. Enhanced enantioselective enzymatic hydrolysis of ( rs)-2,4-dp induced by adsorption on kieselguhr
    硅藻土吸附增强的（RS）-2,4-DP对映体选择性酶促水解
16. Effect of kieselguhr on enantioselectivity of enzymatic hydrolysis of chiral dichlorprop methyl ester ( 2,4 DP) has been specifically studied by chiral gas chromatography.
    利用手性气相色谱技术研究了硅藻土吸附作用对（RS）2,4二氯苯氧丙酸甲酯（2,4DP）酶促水解对映体选择性的影响。
17. The catalytic activity of nickel catalysts supported by kieselguhr, anatase titania, alumina and kaolin for hydrogenation of p-nitrophenol to p-aminophenol were investigated.
    研究了以硅藻土、锐钛型TiO2、Al2O3和高岭土为载体制备的负载型Ni催化剂催化对硝基酚加氢制备对氨基酚的活性。
18. Kieselguhr-mullite ceramic membrane tube was made by extrusion and solid particle sintering.
    采用挤出成型和固态粒子烧结法制备莫来石硅藻土陶瓷膜管；
19. Study on Kieselguhr-Mullite Ceramic Membrane Tube Made by Extrusion
    挤出成型法制备莫来石-硅藻土陶瓷膜管的研究

noun

1. a light soil consisting of siliceous diatom remains and often used as a filtering material

   Synonym:    diatomaceous earthdiatomite