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basicity n.【化學】堿度;堿性;【地質學;地理學】基性度。

“ ubridge brand “ marble mostly to use in slagging powder with drug cover welding electrode . improve slag basicity , steady arc , increase surface strain . it also used on architecture industry 粵橋牌大理石粉為白色或淺灰色礦粉,主要用于藥皮焊條等焊接材料的造渣造氣劑,可提高熔渣堿度穩

basidiomycete

In the article , it states another model of oxygen corrosion - corrosion caused by dissolving oxygen , it causes damage on the metal wall surface by oxygenation when the oxygen content in the water is much higer and it is affected by some extra factors ( such as temperature , degree of the acid and the basicity , the content of solid , the water power of scouring and so on ) 本文講述的是另一種形式的氧腐蝕溶解氧的腐蝕,即由于水中氧含量較高在一定外加條件作用下(如溫度、酸堿度、固含量、水力沖刷等)而引起金屬壁面的氧化破壞。

The good quality 425r silicate cement and 525 silicate cement , which are produced by the use of rotary kiln and up to the national standard gb175 - 92 , are particularly suitable for the construction of buildings for civil use , airport , road , port , and dam because of its good early strength , quick condensation , good freeze and abrasive resistance , and low basicity content 我公司出品的425r 525普通硅酸鹽水泥,系采用國濕法旋窯生產工藝,按國家標準gb175 - 92精心組織生產。具有早期強度高凝結硬化快抗凍性好耐磨性好含堿量低等特點,曾獲得福建省優質產品稱號。

Take removes in the water to have the slight pollutant as the goal activated charcoal surface modified direction is : the reduced surface lactone base and the carboxyl group and so on contain the oxygen functional group the content , increase activated charcoal surface sparse river characterthe modified activated charcoal in has a drink together in the water used adsorption treating processes , a weak basicity environment is good 我們研究了以濃硝酸、次氯酸和氨水去除水中三氯甲烷為主要目標表面改性活性炭吸附處理技術。立意方向為:減少表面內酯基及羧基等含氧官能團的含量,增加活性炭表面的疏水性。

Layered and pillared material are a kind of multifunctional material which were developed in recent years , much attention has been paid to this kind of material for its application in ion - exchange catalysts solid state proton conductivity , nonlinear optics and physic . a lot of literature have reported the intercalation behavior of a - zirconium phosphate ( abbreviated as a - zrp ) , different guest molecules inserted into a - zrp have been studied in detail , those guest molecules include amine , alcohok amino acid protein , enzyme coornadiate compound and coronal compound . the intercalation guest is restricted by their size and basicity 層柱材料是近年來發展起來的一類多功能材料,由于其在離子交換、催化、固態質子導體、非線性光學以及醫學等方面的廣泛應用而受到國內外研究者的重視,大量文獻報道了-磷酸氫鋯zr ( hpo _ 4 ) _ 2 ? h _ 2o ( - zirconiumphosphate ,縮寫為- zrp )的超分子插層化合物及插層性能,其中對不同的客體分子對磷酸鋯的嵌入做了詳細的報道,客體分子的種類包括氨、醇、氨基酸、蛋白質、酶、配合物、冠狀化合物等。

Abstract : experiments indicated that under tanggang material conditions and at the basicity range of 1 . 4 1 . 7 , the sinter tumbler strength and reduction desintegration properties were worsen as australian fine ores added ; but at the basicity range of 0 . 4 0 . 6 , the sinter strength can improved with both adding of indian fine ores or australian fine ores 文摘:試驗表明:在唐鋼原料條件下,堿度1 . 4 1 . 7范圍內,配加澳粉礦使燒結礦強度和低溫還原粉化性能下降,印度粉礦影響不明顯;在堿度0 . 4 0 . 6范圍內,配加印度粉礦和澳粉礦都有利于燒結礦強度的提高。

Abstract : three theory problems about technology of leather making are discussed . the first is the difference between surface charge and isoelectric point ( pi ) . the second is about the origin of the calculation formula of basicity in making cr3 + liquor . the third is the swelling mechanism of a skin or hide in basic medium 文摘:本文討論了皮革制造中的三個理論問題,一是表面電荷與電點( pi )之間差別,二是三價鉻鞣液配制中公式的簡單來源,三是生皮在堿液中膨脹的機理。

Through determination of the infinite relative volatility for ethane / ethylene by means of gas stripping method , the ability of the cuprous halide amine to separate ethane / ethylene is evaluated and the factors influencing the stability of the cuprous halide amine such as the basicity of ligand , diluters , ratios are studied 摘要通過測定乙烯乙烷在含氮基團絡合亞銅體系中的無限稀釋相對揮發度,研究了基團堿度、配比數及稀釋劑對吸收劑選擇能力和穩定性的影響。

Abstract : this paper poited out that in the market compete conditions , the operation cost must be decreased , firstly , the sintering raw material and fuel constructions must be optimized , and then , the technical content must be increased , saving energy consumption , and producing high grade and high basicity sinter 文摘:指出了冶金企業在市場競爭中要降低成本,燒結應首先優化原、燃料結構,提高科技含量,節能降耗,生產高品位、高堿度的燒結礦。

Monitoring at the stations in dagze county and lhasa city , both on the upper reaches of the lhasa river , and the estuary of the lhasa and yarlung zangbo rivers reports no changes that have taken place to the acidity and basicity , hardness and chemical oxygen consumption ( coc ) of the water 通過對拉薩河上游達孜縣、拉薩市以及拉薩河與雅魯藏布江的匯合處3個點的監測,水的酸堿度、硬度和化學耗氧量在3個點上均無變化。

By considering the effect of different binders , basicity , reduction temperature and time on the compression strength and dezinc degree after reducing , find out the best scheme a1b3c3d3 and get the metallic pellets with higher compression strength and dezinc degree 通過研究不同粘結劑、堿度、還原溫度和還原時間對熟球抗壓強度、脫鋅率的影響,找出最佳試驗方案為a1b3c3d3 ,得到脫鋅率和抗壓強度較高的金屬化球團。

The response mechanism of the film to organic vapors was discussed primarily . it is thought that the film reacted with molecule of carboxyl acid vapors through both the basicity hydrogen - bond of amino - group and the acid hydrogen - bond of carboxyl acid molecule 認為摻胺碳膜通過胺基團的堿性氫鍵同梭酸類物質蒸氣分子的酸性氫鍵相互作用而使蒸氣分子在薄膜表現產生吸附引起轉換器產生相應響應。

On species composition , there are rich in general species , suitable basicity species and benthic species in the region , and a few species belong to plankton . among them , fresh water and half salty water species spread extensively , like salt species are stick out 在種類組成上,普生性種類、適堿性種類豐富,固著種類多;淡水、半咸水種類廣泛分布,喜鹽種類突出;真性浮游種類少。

Products and systems for the protection and repair of concrete structures - test methods - reactive functions related to epoxy resins - part 2 : determination of amine functions using the total basicity number 混凝土結構的保護和修復用產品和系統.試驗方法.與環氧樹脂有關的重活化功能.第2部分:用總基數測定胺功能

It is indicated that since different kinds of iron ores have different self - characteristics , the sintering intensity of binding phase and its dependence on basicity have obvious difference 結果表明:不同種類的鐵礦粉由于其自身特性的不同,所生成的燒結粘結相的強度以及隨二元堿度的變化規律有明顯差異。

Products and systems for the protection and repair of concrete structures - test methods - reactive functions related to epoxy resins - determination of amine functions using the total basicity number 混凝土結構保護和維修用產品和系統.試驗方法.與環氧樹脂相關的活性功能.通過總堿值測定氨功能

“ ubridge brand “ marble mostly to use in slagging powder with drug cover welding electrode . improve slag basicity , steady arc , increase surface strain . it also used on architecture industry 粵橋牌大理石粉為白色或淺灰色礦粉,主要用于藥皮焊條等焊接材料的造渣造氣劑,可提高熔渣堿度穩

Under the load of high basicity occur three circular crevices from top to bottom at the furnace hearth parallel to the furnace shell 在高堿度負荷下,該高爐爐缸部位產生了平行于爐殼的至上而下的三條環裂。

Standard test method for polyurethane raw materials : determination of basicity in polyols , expressed as percent nitrogen 聚氨脂原材料的標準試驗方法:可以表示為氮的百分量的多元醇中堿度的測定