電流滴定 的英文怎麼說
中文拼音 [diànliúdīdìng]
電流滴定
英文
ampereometric titration- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 滴 : Ⅰ動詞(液體一點一點地向下落) drip Ⅱ名詞(一點一點地向下落的液體) drop; droplet Ⅲ量詞(用於滴下的液體的數量) drop
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
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In an unstable and moist atmosphere, water droplets and ice pellets in the cloud will become electrically charged in convective motion
在不穩定及潮濕的大氣中,雲層內的水滴及冰粒在對流活動中產生電荷。It has important significance to study the welding technology of variable polarity pulsed mig for high efficiency weding and good quality of welding products. we should control the welding current, output voltage and the process of melting drop more effectively
研究薄板鋁合金變極性脈沖mig焊接技術,更有效地控制焊接電流、電壓輸出和熔滴過渡過程,提高焊接過程的穩定性、提高焊接速度,對于提高焊接效率和焊接產品質量具有重要的意義。Transitional feature of the arc and metal droplet in the welding process with steam shielded arc is investigated by means of analysing the waveforms of welding voltage and current under different welding regimes and it is found that there are two types of arc process behavor ? " arc starting - arc blowing out - short - circuiting " and " arc - starting - short - circuiting ". under the condition of constant diameter of welding wire and its feeding speed, the arc process behavor can be changed by adjusting the inductance of welding circuit as well as the voltage of power supply. if arc process behaves as alternative process of " arc starting - arc blowing out - short - circuiting " with minimum time duration of arc blowing out and maximum frequency of short - circuit transition, the welding process will be stable with less spatter and smooth weld bead
通過分析不同焊接規范下的焊接電壓和電流的波形.研究了水蒸氣保護下電弧及熔滴過渡的特點,發現其電弧過程行為有「燃弧?熄弧?短路」和「燃弧?短路」兩種形式.在焊絲直徑和送絲速度一定的情況下,通過調節焊接迴路中的電感量和電源電壓,可以改變電弧的過程行為形式.若電弧過程呈「燃弧?熄弧?短路」交替進行,並且熄弧時間最短時,短路過渡頻率最高,在這種情況下,飛濺小,焊道成型好,焊接過程穩定Application of a c oscillopolarographic titration method to the determination of microamount of lead in electrolyte
交流示波極譜滴定法測定電鍍液中的微量鉛Copper or aluminium conductor paper - insulated power cables with rated voltages up to 35kv - part 2 : non - draining oil impregnated paper - insulated matal - sheathed power cables
額定電壓35kv及以下銅芯鋁芯紙絕緣電力電纜第2部分:不滴流油浸紙絕緣金屬套電力電纜General rules for methods of potentiometric, amperometric, coulometric, and karl fischer titrations
電位測定法電流測定法庫侖測定法和卡爾.費歇爾滴定法的一般規則As well - known, there is an induced current on the surface when metal material is in the high frequency electromagnetic field, since tending to skin heating effect to make the temperature of metal material surface go up promptly, surface beginning melt when temperature reaches the melting point of metal, metal material is heated up continuously by surface to core till the metal droplet of melting
自懸浮定向流技術制備金屬納米微粒與一般的蒸發冷凝法有所不同,其原理是:金屬材料在高頻電磁場中產生表面感生電流,由於趨膚加熱效應使得金屬材料表面的溫度迅速升高,當溫度達到金屬的熔點時表面開始熔化,通過熱傳導作用金屬材料由表面到芯部不斷加熱直至熔化成金屬液滴。An online fair and marketplace dedicated to promoting the products made in zhejiang. includes virtual exhibit halls for textiles and garments, light industry products, machinery and hardware, chemicals and pharmaceuticals, electronics and appliances, packaging and printing, food and drink, metals and building materials, and office supplies
-專業從事生產微電機製造設備特種焊接設備及靜電噴塗設備的企業,產品有轉子繞線機,定子繞線機,整流子精車機,充磁機,點焊機,焊接機,滴漆機,塗敷機等電機製造設備A review is presented on the recent progress and the prospect of the determination of microamounts of iodine in table salt by different electrochemical methods, such as ion selective electrode, electrometric titration, polarography, stripping voltammetry, potentiometric stripping, adsorptive stripping voltammetry, pneumatoamperometry, spectroelectrochemistry and electrophoresis
摘要從離子選擇電極法、電化學滴定法、極譜法、溶出伏安法、電位溶出法、吸附溶出伏安法、揮氣電流法、光譜電化學法和電泳法出發,評述了食鹽中碘含量測定的電化學分析法研究現狀及發展方向。分享友人