金石聲 的英文怎麼說
中文拼音 [jīndànshēng]
金石聲
英文
shisheng jin-
Starting with the railway systems, steamer lines, standard oil, ocean cables, diluted telegraph, and all the rest, and winding up with klondike, de beers, tammany graft, and shady privileges in the post - office department
從鐵路系統公司、汽船公司、標準石油公司、越洋電纜公司、稀聲電報公司,如此等等的其他公司,直到克朗代克金礦、德比爾斯鉆石礦、塔馬尼貪財公司和郵政部的曖昧特權公司。Diamond has perfect properties in mechanics, electronics, optics, thermotics, acoustics and wide use
金剛石具有優異的力學、電學、光學、熱學、聲學性能,具有廣泛的用途。It is widely used in petrol chemical, pharmacy industry, metallurgy industry, chlor - alkali industry, desalinators, power industry, environmental protecting electric plating industry, etc. our factory has more and more customers spreading over twenty cities and is given high praise both in the foreign and domestic markets
其產品已廣泛應用於石油化工制藥工業冶金工業氯堿工業及海水淡化電力行業環保電鍍等領域用戶遍及全國二十多個省市自治區。在國內外市場上都享有良好聲譽。The metal basin clattered down the stone stairs
金屬盆子沿著石階滾了下去,發出咣啷聲。During the night a metal dish was heard to clatter down the stone stairs
夜裡聽到有金屬盤子叮叮咚咚滾下了石階的聲音。I heard a noise of metal impacting on stone
我聽到了金屬碰撞石頭的聲音。Three phase dry type power transformer, which make it with those features : safety, reliability, and energy saving, fireproof, flameproof, simple maintenance etc., the design is advanced ; the structure of products is reasonable and the outline is fine, the main performances of the products are much better than the national standards, for example, partial discharge level no - load loss, on - load loss, noise level, it is adaptable for application on heavy humidity and severely pollute places which are near to lake, sea and rive, as well as, high demand - fireproof, heavy load capacity place, such as : high building, airport, station, port, underground, hospital, electrical power station, metallurgy, shopping center, residential area and petroleum chemical industry, nuclear power station, nuclear - powered submarine
非包封線圈三相干式變壓器,具有安全可靠節能防火防爆維護簡單等優點。其設計先進結構合理外形美觀。主要性能指標均優于國內標準,如局放水平空載損耗負載損耗噪聲以及能適應高溫度環境使用等,可安裝在靠近湖海河邊污穢潮濕的環境及防火要求高負荷較大的地區,適用於高層建築機場車站碼頭地鐵醫院電廠冶金行業購物中心居民密集區以及石油化工核電站核潛艇等場所。The results show that vibration parameters have a great effect on the surface roughness and the tool life
在精密車床上進行了金剛石刀具超聲振動切削不銹鋼零件的加工實驗。The working space in the fields such as oil, chemistry, metallurgy, coal mining and medicine always requires a communication system which can make sure the calling party shortly and easily get in touch with the called one in the inflammable and explosive, large - scaled and strong - noised working space
石油、化工、冶金、醫藥、煤炭等行業中的生產場所要求通信系統能夠在易燃、易爆、大范圍、強噪聲的生產場所使主叫用戶快速、簡便地與被叫用戶取得聯系。She is just like a close friend who tells us words of wisdom so that we may gain enough strength to overcome our difficulties and leave the flower widely blooming even if life is very dry and rocky and the world is stormy
點石成金,清海無上師把一簇已被人類淡忘掉了的野花搬近我們,像一個朋友般,跟我們傾吐智慧心聲,讓我們有足夠力量超越障礙。即使人生如有枯石,世界時有狂風暴雨,我們也能綻放出燦爛的花朵。Abstract : the causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %
文摘:分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水,蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰,排煙溫度高,煙氣熱量未回收利用以及爐子保溫襯里效果差等問題,提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明,本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題,提高了保溫效果,減少散熱損失1 . 25 % ,排煙溫度降至170左右,裝置的爐效率由83 %左右提高到90 %以上The causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %
分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水,蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰,排煙溫度高,煙氣熱量未回收利用以及爐子保溫襯里效果差等問題,提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明,本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題,提高了保溫效果,減少散熱損失1 . 25 % ,排煙溫度降至170左右,裝置的爐效率由83 %左右提高到90 %以上Apply to such industry as petroleum, chemical industry, textile, metallurgy, electron and atomic energy, etc., is it filter, charge dust, gas not to spread, is it steam take, catalysis reflect, electrolytic, eliminate noise, damping, hinder fire and sweat function of cooling etc. to flow to have
應用在石油化工紡織冶金電子及原子能等工業中,有過濾收塵氣體擴散流蒸化催化反映電解消聲阻尼阻火及發汗冷卻等作用。And the field emission measurement was carried out at a pressure of 10 - 4pa. diamond powders coated with sliver are deposited on ito glass using electrophoresis coating method, through a solution of powders in isopropyl alcohol
利用葡萄糖的還原性將銀鹽中的銀還原出來,在超聲的條件下,還原出的銀將包覆在分散於溶液中的金剛石顆粒上。All of them contribute to diamond nucleation and coating adhesion. meanwhile, ultrasonic scratching pretreatment was also applied by using diamond powder to enhance diamond nucleation
當然,用金剛石粉進行超聲研磨以提高金剛石武漢理工大學碩士學位論文成核密度也是需要的。A machining method on electroplated diamond wire saw with ultrasonic vibration
電鍍金剛石線鋸的超聲縱振動切割加工方法“ when we looked at distance from the ship channel we find data that suggests there is an association with chemicals in the air and childhood leukemia, ” said ann coker, professor of epidemiology at the uniersity of texas school of public health in houston
依照休斯頓城(其為此項研究提供資金)的聲明:這項研究發現,在船道的石油化工企業2英里之內的1 , 3 -丁二烯的濃度升高,居住在此區域內的兒童急性淋巴細胞白血病其發病率比那些居住在10英里之外的兒童增加了56 % 。At the same time, the cutting noise usually outstrips 105db while cutting
但是金剛石鋸片的切割嘯叫聲帶來了極大的噪聲,通常切割噪聲達105db以上。Ylv motors are the medium size induction motors, which can be used for driving the equipment of petroleum industry, chenisty industry, metallurgy industry and papemaking. etc
Ylv系列低壓大功率三相異步電動機外型美觀,噪聲低、振動小,適用於石油、化工、冶金、水泥、造紙等行業,拖動各種機械設備。Since the tang dynasty 618 - 907, the pipa is one of the most popular chinese instruments, and has maintained its appeal in solo as well as chamber genres
由漢代到唐代極盛,直到現代,經久不衰.歷代琵琶演奏家,作曲家和製作大師在實踐中不斷改進,使音響鏗鏘美妙,富有金石之聲分享友人