高碳的 的英文怎麼說
中文拼音 [gāotànde]
高碳的
英文
high-carbon-
The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究結果表明: 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化:隨海拔高度上升,機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒,海拔1600m以下出現粘化層;土壤有機質豐富,表層有機碳含量一般在20g kg以上,有機碳含量隨海拔高度升高而相應增加,海拔3500 3700m的灌叢草甸植被下有機碳含量最高;土壤呈酸性或微酸性,並隨海拔上升, ph值略微降低,酸性增強,海拔2700m以上的土壤多呈鹽基不飽和狀態,表明土壤淋溶作用較強, ph值和鹽基飽和度呈極顯著正相關;土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定,土體中sio _ 2含量較高, cao含量較少, sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ,礦質元素含量的順序依次為: sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。Adsorbents and adsorptive process for carbon dioxide at high temperature
二氧化碳的高溫吸附劑及其吸附過程Research on high - density carbonization of carburizing steel
滲碳鋼高濃度滲碳的研究Theoretic analysis of oxidizing dephosphorization of high carbon ferromanganese
高碳錳鐵氧化脫磷的理論分析This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower
本文簡略地介紹了db930的設計過程及其結構特點,重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施,圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。Is the low - fat, high - carb diet mantra a myth
低脂肪高碳水化合物的飲食模式只是一個神話?By study we find the activeness of carbon nanotube may be enhanced after oxidization, sensitization and activation. then we consider temperature, ph and composition of plating bath, in order to make the speed of coating as possible as slow
通過研究,發現經過研磨、氧化、敏化、活化后,可以提高碳納米管表面的活性,通過改進鍍液成分, ph值以及溫度等,使沉積的速度盡可能的低。The carbonate content varied from 0 to 34. 55 % in the column of drilling core ey02 - 2, the higher carbonate content related to materials of modern and old yellow river in postglacial period, while the peak carbonate content related to the shell fragment in the sediment, the dissolved cycle appeared to be the carbonate dissolved cycle of the atlantic mode
Ey02 - 2孔柱樣碳酸鹽含量在0 - 34 . 55之間變化,呈現大西洋型caco _ 3溶解旋迴,冰後期以來碳酸鹽高含量與高碳酸鹽的現代黃河和廢黃河物質有關,而中晚更新世碳酸鹽極高含量與貝殼含量有關。In order to verify the effects of application in weather modification, some numerical simulation of stratus in henan province were earned out. the model used in this paper is a three - dimension model of iap
在模擬時,分別將新舊三七高炮配方的成核率、機載末端燃燒器煙條和液態二氧化碳的成核率帶入模式進行運算。5more personalized choices : we provide several powder materials based on customer requirements, including epoxy powder coating, pe powder coating and pld coating. surface color is usually milky white or other standard colors listed in husilong color book. we also accept customizing orders for special colors - all, colors in your imagination and beyond your imagination are possible in here. copyrightguanzhou husilong ornamental fittings co., ltd
5更多個性化選擇:我們可根據顧客的需要及要求提供多種粉噴塗材質:環氧聚脂粉末塗料pe粉末塗料pld氯碳噴塗板面顏色一般為高檔的乳白色,華獅色卡上的其它標準色,更可根據客戶需要噴塗專訂色只有你想不到的顏色,沒有我們噴不出的顏色。Formation and deformation of banded structure in high carbon steel rod
高碳熱軋盤條中的帶狀組織及其對拉絲變形行為的影響As to the soil basic respiration, the release amounts of co2 decreased, all of which may le d to the degradation of microbes activity in minesoils. relations were analyzed between plants and soils
Biolog結果顯示,紅壤銅礦區復墾土壤微生物的群落結構也發生改變,隨礦區土壤污染加劇,微生物對能源碳的消耗量和速度明顯升高,但利用效率卻降低。While haze hovers over other parts of the world, including america and europe, what surprised scientists was just how far the cloud extended, and how much black carbon was in it, according to india ' s national physical laboratory
印度國家物理實驗室稱,如今這片污濁的煙霧已經蔓延到了世界其他地區,包括美洲和歐洲,科學家們對這片褐雲能夠覆蓋如此大的范圍深感吃驚,此外,還有煙霧裏面的黑色碳的含量之高也是讓人觸目驚心的。Standard guide for defining and rating the microstructure of high carbon bearing steels
高碳軸承鋼微觀結構的定義和等級The quality of buffer layer and thin films was analyzed by afm, xrd, rheed and xps respectively. the effect of the experimental parameters such as carbonization time, working pressure, c source gas flow rate, carbonization temperature, different carbonization gas and substrate on the carbonization process was studied firstly. it was observed that the size of particles was increased with the increase of carbonization time and the rms was opposite, but the trend was reduced while the carbonization time was long enough ; the size of particles was increased with the increase of working pressure too, and choosing a proper working pressure could get a smooth surface ; the size of particles was unobviously changed while the gas flow rate was low, but it was notability increased with the increase of gas flow rate while the gas flow rate was high enough, and a smooth surface could be also obtained by choosing a proper gas flow rate ; with the increase of carbonization temperature, the size of particles was increased, the rms is decreased and a good single - crystalline carbonization layer could be obtained, but a rough surface was formed at a excessive high temperature ; the rms of
對于碳化工藝,側重研究了碳化時間、反應室氣壓、 c源氣體的流量、碳化溫度以及不同種類的c源氣體、基片取向等因素對碳化層質量的影響,研究結果表明:隨著碳化時間的增長,碳化層的晶粒尺寸隨之變大,表面粗糙度隨之降低,但當碳化到一定時間之後,碳化反應減緩,碳化層的晶粒尺寸以及表面粗糙度的變化幅度變小;碳化層的晶粒尺寸隨反應室氣壓的升高而變大,適中的反應室氣壓可得到表面比較平整的碳化層;在c源氣體的流量相對較小時,碳化層的晶粒尺寸隨氣體流量的變化不明顯,但當氣體流量增大到一定程度時,碳化層的晶粒尺寸隨氣體流量的增大而明顯變大,同時,適中的氣體流量得到的碳化層表面粗糙度較低;碳化溫度較低時,碳化層的晶粒取向不明顯,隨著碳化溫度的升高,碳化層的晶粒尺寸明顯變大,且有微弱的單晶取向出現,但取向較差,同時,適中的碳化溫度可得到表面平整的碳化層;相比于c _ 2h _ 2 ,以ch _ 4作為c源氣體時得到的碳化層表面平整得多;比起si ( 100 ) ,選用si ( 111 )作為基片生長的碳化層的晶粒取向一致性明顯更好。Scientists discovered that high flying supersonic jet aircraft, atomic weapons testing, chemicals such as cfcs chlorofluorocarbons and halons are among the first of the culprits
科學家們發現:高飛的超音波噴射機原子武器試爆以及cfc chlorofluorocarbon氟氯碳化物和海halon全鹵化碳氫化合物都會破壞臭氧層!Continuous casters are capable of producing square shape billet square billet, rectangle billet slab billet and round shape billet round billet, and the steel brands consist of common carbon steel, high carbon steel, low alloy steel, high alloy steel, stainless steel and etc
連鑄機可生產方型鋼坯方坯矩型鋼坯板坯圓型鋼坯圓坯。生產的鋼種有:普碳鋼高碳鋼低合金鋼高合金鋼不銹鋼等。Such as various fiber packingmetallic gasket, non - metallic gasketssheet gasket material, and reinforced composite sheet sealing material. packing series : expanded graphite packing, reinforced graphite packing, die - formed graphite ring packing expanded graphite molded packing, carbonized fiber packing, kevlar fiber packing, pure ptfe packing, ptfe graphite packing, ramie fiber braided packing, asbestos packing, ptfe graphite packing aramid corners, graphite ptfe packing inter aramid, acrylic fiber packing, novolid fiber with ptfe packing, carbon fiber packing, ptfe filament packing, ptfe lubricant packing, cotton with oil packing, e - glass fiber packing etc
密封盤根系列:膨脹石墨盤根,增強石墨盤根,碳化纖維盤根,高碳纖維盤根,芳綸纖維盤根,芳綸包角黑四氟盤根,芳綸黑四氟交織盤根,膨脹四氟盤根,含油四氟盤根,黑四氟盤根,割裂絲盤根,石棉浸四氟盤根,苎麻盤根,壓克力盤根,等等以及各種模壓盤根填料環,和各種盤根壓制的盤根環。Influential factors of primary dendritic arm spacing in high - carbon steel billets
高碳鋼小方坯的一次枝晶臂間距的影響因素The growth mechanisms and luminescence properties are discussed. an ordered si - c alloy was observed in the products resulting from thermal reduction of molybdenum disilicide heating rods
在硅鉬棒的熱解產物中發現了一種高碳濃度的si _ ( 1 - x ) c _ x單晶材料。分享友人