超聲不良 的英文怎麼說
中文拼音 [chāoshēngbùliáng]
超聲不良
英文
poor sonic weld-
The results of performance testing showed that the additive of nano - powders can evidently enhance the latex coatings " weathering resistance, scratch resistance, water resistance and alkaline resistance, and do not reduce other performances ; polybasic nano - composite powders have more efficient than single nano - powder ; the dispersing method have biggish effect on performances. observing the stability of nano - additive of exterior latex coating showed there was no viscidity rising, no delaminatiom sedimentation in two months. tryout by plant showed that nano - weatherability additive can obviously enhance the weathering resistance of latex coating and water resistance, and no reducing other capabilities
對其性能研究的結果表明，納米粉體材料的引入，可以明顯提高乳膠漆的耐候性、耐洗刷性和耐水耐堿性能，對其它性能無不良影響；納米多元復合粉體比單一粉體的改性效果明顯；納米粉體的添加工藝對改性乳膠漆性能有較大的影響，採用同普通填料一致的添加方式制備的試樣與採用超聲波預分散后在配漆階段加入制備的試樣相比，後者在穩定性、耐候性等方面的性能都有所提高。As for audio materials, we have acquired many precious vinyl records of the earliest sound films of hong kong. among our textual collection are also many rare items. the most prominent one is the first issue of the first entertainment magazine
音響方面有最早一部有聲片良心的黑膠碟文字資料更是不計其數，當中最矚目的要數第一本娛樂雜志銀光的創刊號一九二六，及超過九十種電影雜志。Spurt water column not only is a good coupling medium of ultrasonic, but also can get rid of impurity, such as power, vapor and oil film on the surface of the measured object, so this sensor can adapt various environments
因為水柱不僅是超聲波傳播的良好介質，還可將被測物表面的粉塵、水汽、油膜等雜質吹走，使系統具有良好的環境適應能力。在惡劣環境下進行位移測量時，該傳感器具有其他儀器不可比擬的優越性。This paper introducts the principle factors effecting the cavitational effect and the mechanism of the sonochemical reaction, summaries the research and application conditions of ultrasound in wastewater treatment, points out the shortcomings of present research work. the paper also advises to explore the combination of ultrasound and other wastewater treatment ways
指出了影響空化效應的主要因素和聲化學反應的機理，綜述了超聲波在廢水處理中的研究和應用情況，顯示了超聲波在廢水處理中的良好應用前景，指出了目前研究工作的不足，建議積極探索超聲波與其它廢水處理方法的結合。Results : the ultrasound images of the dysplasic mammary glands were classified as 5 types : lobular hyperplasia, duct hyperplasia, galtioncus, focal fibrosis and fibroadenomatoid hyperplasia
結果：乳腺結構不良的超聲圖像可以分為5型：小葉增生型、導管增生型、囊腫型、局灶性纖維化型和纖維腺瘤樣增生型。Since establishment, hengxin factory, thanks to its consistent policy to be pioneering, realistic and creative, has achieved steady and perfection - orientedd development, we have for many years crefully selected the quality timerber in the wold. with strict production process, scientific mamagement, traditional craft, moedrm and advanced equipment, add to professional production and sales netword, our products hane won ravorable reputation and comments in home and roreignmarkets
恆新傢具自創業以來，以其超前、求實、創新的理念在競爭中穩步前進，不斷完善民展，多年來恆新面對市場激烈競爭，精選優質板材，經嚴格傳統工藝，現代先進設備，加上專業的生產和營銷網路，產品在國內外市場贏得良好的聲譽和贊賞。The research project of the middle - long and hypersonic missile with solid rocket - ramjet engine has been launched. the measurement and control technologies are the important basis of developing engine, which is one of the key technologies of the research
我國發展中遠程、高超聲速固體沖壓導彈已經啟動，其關鍵技術之一是研製性能優良的固體火箭沖壓發動機，而試驗測控技術是發動機研製中不可或缺的重要基礎。分享友人