aggregate test 中文意思是什麼
aggregate test
解釋
骨料試驗-
They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。 -
It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g
本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。 -
Methods of test for masonry units - determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
圬工砌塊的試驗方法.混凝土人造石和天然石圬工砌塊因毛細作用的吸水率及粘土圬工砌塊吸水初速的測定 -
Methods of test for masonry units - part 11 : determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
圬工單位的試驗方法.第11部分:集料混凝土人造石和天然石圬工單位因毛細作用的吸水率及粘土圬工單位吸水初速的測定 -
Standard test method for total evaporable moisture content of aggregate by drying
用乾燥法測定集料總含水量的標準試驗方法 -
Test method for aggregate layer hiding power
集料層遮蓋性的試驗方法 -
In the same time, according to the fracture test results, the influence mechanism of aggregate size on fracture toughness of adherence of new and old concrete is discussed and analyzed, which is verified by manse of the fractal theory
同時根據新老混凝土粘結斷裂試驗結果，分析了粗骨料最大粒徑對新老混凝土粘結斷裂韌度的影響機理，並用分形理論對影響機理進行了驗證。 -
More than 300 prismoid concrete specimens with calcareous aggregate were made. three factors, temperature in fire, standing time and cooling type and cure methods after cool, were considered to simulate possible appearance in fire and after fire. many test schemes were planned for different purposes
設計製作了300餘個鈣質骨料混凝土稜柱體試件，為了模擬火災時及火災后可能出現的情況，分別考慮了不同的火災受火溫度、靜置時間和冷卻及冷卻后的養護方式三種影響因素，根據試驗目的的不同，設計了多種試驗方案。 -
Standard test method for water retentivity of grout mixtures for preplaced - aggregate concrete in the laboratory
在實驗室內進行預置集料混凝土灌漿混合料保水性試驗的標準試驗方法 -
Surface dressing - test methods - determination of binder aggregate adhesivity by the vialit plate shock test method
淤漿鋪路料.試驗方法.用vialit板沖擊試驗方法測定粘合劑集料的粘著性 -
Bitumen and bituminous binders - determination of adhesivity of bitumen emulsions by water immersion test - aggregate method
瀝青和瀝青粘合劑.使用水浸入試驗測定瀝青乳液的粘合性.集料法 -
Surface dressing - test method - part 3 : determination of binder aggregate adhesivity by the vialit plate shock test method
敷路料.試驗方法.第3部分:用vialit板沖擊試驗方法測定粘合劑集料的粘著性 -
Bitumen and bituminous binders - determination of adhesivity of bitumen emulsions by water immersion test - aggregate method ; german version en 13614 : 2004
瀝青和瀝青粘合劑.使用水浸入試驗測定瀝青乳液的粘合 -
Surface dressing - test method - part 3 : determination of binder aggregate adhesivity by the vialit plate shock test method ; german version en 12272 - 3 : 2003
敷路料試驗方法.第3部分:用vialit板沖擊試驗法測定粘 -
Methods of test for petroleum and its products - bs 2000 - 521 : bitumen and bituminous binders - determination of adhesivity of bitumen emulsions by water immersion test - aggregate method
石油及其製品的試驗方法. bs 2000 - 521 :瀝青和瀝青粘合劑.水浸入試驗測定瀝青乳膠的粘度.集料法 -
Based on the investigation and study of impact compaction technology in civil and abroad, this paper discusses the impact compaction working sections that include xining ~ huangyuan, machangyuan ~ pingan, xining ~ taersi and pingan ~ adai expressways. through contrast analysis and generalization of the working sections " test data and aggregate analysis of expressways " test result, this paper studies construction process, construction effect test method and efficiency of loess subgrade construction applied by impact compaction technology in qinghai province
本課題在對國內外有關沖擊壓實技術調研的基礎上，依託西湟公路、馬平公路、西塔公路及平阿公路試驗段開展沖擊壓實試驗研究，對各個試驗段的試驗結果進行分析、綜合和總結，研究了沖擊壓實技術在青海黃土路基施工中的施工工藝、施工效果、檢測方法及效益等問題。 -
Standard test method for potential alkali reactivity of cement - aggregate combinations mortar - bar method
水泥集料混合物的潛在堿反應性的標準試驗方法 -
Mortar - bar standard test method for determining the potential alkali - silica reactivity of combinations of cementitious materials and aggregate accelerated mortar - bar method
粘結料和集料合成物的潛在對堿硅反應性的測定的標準試驗方法 -
The research result indicated that on the condition of the same mortar fluidity, the preventing effects of mineral and superplasticizer compounded on aar are better than that of mineral used singly, the preventing effects of mineral admixture and entraining agent compounded are better than that of mineral admixtures used singly, the preventing effects of mineral and superplasticizer and entraining agent compounded are lower than that of mineral admixture and entraining agent compounded. the research achievement has some guiding sense on the recognition of aar prevention in pumping hpc and the researches of test methods for determining the alkali reactivity of aggregate used in hpc
研究結果表明：在相同砂漿流動度條件下，減水劑與礦物摻合料復合使用對堿?骨料反應的抑制作用大於礦物摻合料單獨使用的抑制作用；引氣劑與礦物摻合料復合使用對堿?骨料反應的抑制作用優于礦物摻合料單獨使用的抑制作用；減水劑、引氣劑與礦物摻合料三元復合使用對堿?骨料反應的抑制作用小於引氣劑與礦物摻合料二元復合使用的抑制作用。 -
Standard test method for flow of fine aggregate concrete for fabric formed concrete flow cone method
織物成形混凝土用細集料混凝土流量的標準試驗方法
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