团粒
- aggregate;pellet;granule;cumularspharolith;cumularsharolith
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[granule] 成团的土粒,大的如大豆,小的如小米。由腐殖质和矿物颗粒构成。可以贮存养分和水分,其间的空隙可保持空气,且便于渗水
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免耕对土壤结构破坏少,使0~20cm土层水稳性团粒结构增多。
The content of water stable aggregate in 0 ~ 20cm layer was increased in no tillage in that the soil structure was less destroyed .
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土壤碱化和化学改良对土壤团粒结构的影响
Influence of Sodication and Chemical Improvement On Soil Aggregate
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日本TEC团粒尿素工艺
TEC 's Granular Urea Process
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NCF生物团粒促生增活工艺研究
Study on Bio-growing Technology by NCF Biological Granule
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通过SEM图像分析表明,微观结构为絮凝结构的土粒间力(其宏观表现为结构屈服应力)小于外力时就发生破坏,而一旦进入团粒结构,土体的变形发展缓慢。
The analysis of Scanning Electronic Microscope shows that the failure happens when the inner particles force of flocculent structure is less than outside force , but the development of soil deformation with agglomerate structure is slowly .
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复合镀层比Ni-W-B合金有更高的显微硬度,呈现团粒状结构,晶块之间不存在裂纹但晶界清晰可辨;
The composite coating presented in higher microhardness compared to Ni W B alloy , granular structure with grain boundaries and crack free .
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使用杆状AlP中间合金后,可使共晶AlSi合金析出大量初晶Si,获得过共晶组织,并在一定条件下可促使初晶Si晶粒团粒化,提高活塞的金相等级。
Eutectic Al Si alloy modified by Al P master alloy rod can produce large number of primary Si crystals , obtaining hypereutectic structure . Furthermore the primary Si can be spheroidized and uniformly distribute in eutectic base , improving the metallographic grade and piston quality .
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探讨了团粒强化烧结温度、粉末粒度、成形压力、烧结温度和时间等工艺因素对多孔W-Ni-Fe合金性能的影响。
The influence of strengthen-sintering temperature , particle size , compacting pressure , sintering temperature and time and other technological factors of granules on the properties of porous W-Ni-Fe alley has been studied .
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结果表明:随着植被演替,土壤中大粒级水稳性团聚体含量逐步增加,5mm粒级团聚体在土壤团粒结构中占主导地位,含量占50%~80%。
The results show that : In terms of vegetation succession stages , the contents of big gravel soil water-stable aggregates increased , the 5 mm aggregate is priority in different layers , about 50 % ~ 80 % .
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从粒度均匀性和聚集团粒量讨论了APT煅烧成WO3时的煅烧工艺对WC质量的影响,分析了引起WC粒度均匀性和聚集团粒的原因,并提出了较佳煅烧工艺。
This paper discusses the influence of different calcining process of the APT is roasted to produce the yellow tungsten oxide on the quality of tungsten carbide powder , investigates the cause from particle size uniformity and the quantity of agglomerated particles and improves the calcining process .
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形成的胶团粒径在100nm以下,随着葡聚糖分子量的减小或硬脂酸投料比的增大而减小,负载阿霉素后粒径显著增大。
Particle size of blank micelles was below 100 nm and decreased with the reducing molecular weight of dextran or increasing feeding amount of stearic acid . After loading DOX , the micelles particle size was increased significantly .
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结果表明:结晶有机肥处理显著增加土壤0.25~2.0mm粒径水稳性团粒比重;处理后土粒机械强度增大,土粒中微孔增多,淹水后可见大量气泡冒出。
After the crystal organic fertilizer was applied to those soils , 0 . 25-2 . 0 mm water-stable aggregates , physical strength and micro pore of the soil were increased .
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由多个细小晶粒构成的团粒结构的GSD金刚石磨料新品种,具有表面粗糙、凸凹不平的形貌特征,且在结合剂中把持牢固,避免了单晶磨料过早脱落的现象,使得磨具寿命成倍提高;
The new kind of CSD diamond abrasive with the crumb structure which consists of many fine crystals has the character of coarsen and scraggy surfaces , it can avoid that single cystals early fall off because of the fast - ness in the bonder ;
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上层的硅膜表面均匀平整,表面粗糙度约9.66nm,团粒尺寸约100nm,其厚度约70~78nm,且沿厚度方向呈梯度化氧化;
The top layer surface of amorphous silicon is smooth , and the surface roughness , R_q , is 9.66 nm . Its thickness is 70 ~ 78 nm . The phenomenon of grade oxidization along the thickness direction of silicon layer was observed .
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得到的新产品不是针片状单晶颗粒,而是团粒结构的颗粒,颗粒形状为等积形,表面粗糙,凹凸不平。
This new product is crumb structure instead of platy monocrystal .
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植物根系提高土壤水稳性团粒含量的研究
Study on Improving Soil 's Waterstable Aggregates Amounts by Botanic Roots
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结晶有机肥对土壤水稳性团粒组成及微结构的影响
Effect of Crystal Organic Fertilizer on Water-stable Aggregates and Micro-structure of Soils
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纳米硬质合金粉的桥接团粒对粉末成形影响
Effects of Bridged Particles on the Compressibility of Nanometer Cemented Carbide Powder
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动态混合絮凝器内絮团粒度分布的研究
Study on the Floc Size Distribution in a Dynamic Flocculator
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橡胶硫化促进剂N-环己基-2-苯并噻唑次磺酰胺的团粒法造粒技术
Granulation technology of agglomeration for rubber vulcanization accelerator N-cyclohexyl-2-benzothiazole sulfenamide
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一种实用新型土壤水稳定性大团粒分析仪的研制
Development of a new type soil water-stable aggregates analysis instrument
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离子交换与团粒化反应;
The ions exchange and the reaction of agglomerate ;
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团粒法复合(混)肥料生产技术开发应用
Development and Application of Granulated Composite fertilizer Production Technology
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蒸汽团粒法复混肥生产中粉尘污染问题及对策探讨对辊式造粒机在复混肥生产中的应用
Discussion of Dust Pollution Problem in Steam Granule Compound Fertilizer Production and Countermeasures
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蒸汽团粒法复混肥工艺及装置的优化改造
Steam agglomeration compound fertilizer process and plant optimization revamp
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紫色丘陵区不同土地利用方式下土壤团粒的分形特征
Fractal Features of Soil Aggregate under Different Land-use Types in Purple Hilly Area
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马铃薯的细粉、粗粉、粉末、粉片、颗粒及团粒。
Flour , meal , powder , flakes , granules and pellets of potatoes .
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土壤团粒结构含量偏低。
Meanwhile , the content of soil water-stable granular structure tended to be lower .
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蚯蚓类中微生物群落活性对土壤团粒结构可起重要作用。
Microfloral activity in worm may have an important effect on soil crumb structure .
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结果表明:桥接团粒可被高速剪切粉碎机有效地粉碎。
Results show that bridged particles can be effectively crushed by high energy shear milling .