石墨痕 的英文怎麼說
中文拼音 [dànmòhén]
石墨痕
英文
carbon mark-
The pd pre - concentration method by alkalescence anion resin and determination of trace pd by gfaas
石墨爐原子吸收測定痕量鈀It has been discovered that ( 1 ) in the region between 100 - 350 the friction coefficient is lowering along with the swing of temperature ; ( 2 ) the friction coefficient is the highest at the temperature of 500, and adhesive wear occurred ; ( 3 ) the global graphite grain layer appeared at the surface of wear scar at 450n and 300, and played an extremely good effect of lubrication, thus makes a fairly lower wear at the temperature of 300
發現： （ 1 ）在100 ~ 350區間，隨溫度的升高，摩擦因數在降低； （ 2 ）在500時，摩擦因數最高，且發生了粘著磨損； （ 3 ）在450n ， 300時，磨痕表面出現了球狀的石墨顆拉層，這起到了極好的潤滑作用，使得300時，磨損較低。Gfaas determination of trace amounts of arsenic in high purity nickel
石墨爐原子吸收光譜法測定高純鎳中痕量雜質砷Microstructure analysis showed that the tungsten carbide particle reinforced steel matrix composites, which were made by electroslag melting and casting method, not only had low content of porosity and nonmetal inclusion, but also could reduce the free carbon content immensely
顯微缺陷分析顯示，採用電冶熔鑄工藝制備的wc鋼復合材料不僅氣孔、夾雜物含量低，無明顯游離石墨痕跡，而且較好地解決了wc顆粒的偏聚問題，具有明顯的質量優勢。Test methods for determination of trace elements in coal, coke, combustion residues from coal utilization processes by inductively coupled plasma atomic emission, inductively coupled plasma mass, graphite furnace atomic absorption spect
用感應耦合等離子體原子發射光譜法感應耦合等離子體質譜法和石墨爐原子吸收光譜法測定煤焦碳和煤利用過程中產生的燃燒殘余物中痕量元素的試驗方法Determination of ultra - trace platinum in rock samples by gf - aas method
石墨爐原子吸收測定巖石樣品中超痕量鉑Gf - aas determination of trace amounts of cadmium in waste water
石墨爐原子吸收光譜法測定廢水中痕量鎘Determination of trace cobalt in high - purity samarium oxide and europium oxide by solvent extraction and graphite furnace atomic absorption spectrometry
石墨爐原子吸收光譜法測定氧化釤和氧化銪中痕量鈷Gfaas and afs determination of traces of metals in vegetables with microwave heating sample digestion
石墨爐原子吸收光譜法和原子熒光光譜法測定蔬菜中痕量元素According to the experimental results, the critical loads are higher as more nitrogen containing ; however, the critical load of the film of 66 percent nitrogen containing is very low because of much graphitizing
由實驗結果可得知，當類鉆碳薄膜的氮含量提高時，其刮痕試驗得到的臨界負荷值會變大，但是當氮含量達到66 %時，因為類鉆碳膜已有石墨化的現象，臨界負荷值則會急據的下降。Gfaas determination of trace amount of molybdenum in soil after its separation by solvent extraction
石墨爐原子吸收光譜法測定土壤中痕量鉬Gfaas foodstuffs - determination of trace elements - determination of arsenic in seafood by graphite furnace atomic absorption spectrometry after microwave digestion
食品.痕量元素的測定.用微波溶解后的石墨爐原子吸收光譜法Nanometer al2o3 microcolumn preconcentration of trace lead and cadmium in environment samples and their determination by graphite furnace atomic absorption spectrometry
石墨爐原子吸收法測定環境試樣中的痕量鉛和鎘Determination of trace lead in water by graphite furnace atomic absorption
石墨爐原子吸收法測水中痕量鉛Direct gf - aas determination of trace amounts of manganese in urine
石墨爐原子吸收光譜法直接測定尿中痕量錳Foodstuffs - determination of trace elements - determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry after pressure digestion ; german version en 14083 : 2003
食品.痕量元素的測定.食品經壓煮後用石墨爐原子吸收分享友人