水沖激 的英文怎麼說
中文拼音 [shuǐchōngjī]
水沖激
英文
swash-
In this paper, firstly, the mechanism of laser plasma shock wave ' s form, the basic formula of the theory of shock wave, the state equation of the shock wave in the water and the relation of the parameters of the shock front are studied
本文首先討論了激光等離子體沖擊波的形成機理、沖擊波理論的基本關系式、水中沖擊波的狀態方程模型以及沖擊波波前參數的關系。The experimental data are in good agreement with the calculated results of the model by analysis of the data of the laser pulse of different energy induced the laser plasma shock front by acoustics means. in addition, the calculated results of the model are in good agreement with the experimental data by optics means
同時設計應用聲學方法對水中不同能量的脈沖激光作用下產生的激光等離子體沖擊波波前傳播過程進行測試及數據分析,對光學陰影方法探測的激光等離子體沖擊波近場波前傳播數據進行詳細分析,結果表明新模型計算結果與實驗測量值一致。Secondly, the formula of the shock front of the spherical wave in the air is extended to the model of circumrotated ellipse and the process of the shock front of in the water in term of the transmitting characteristic of the laser plasma shock wave in the air
其次,從空氣中激光等離子體沖擊波波前的傳輸特性出發,將空氣中點源爆炸球面沖擊波波前衰減傳播公式推廣到非中心完全對稱情況,提出旋轉橢球面沖擊波前傳播公式;建立水中的激光等離子體沖擊波波前衰減傳播模型。Subthreshold micropulse diode laser treatment of macular edema
閾下微脈沖半導體激光治療黃斑水腫Safety and protection : this product can excite skin. once it makes contacts with skin, please clean skin use water at one
5安全與防護:本品對皮膚有刺激作用,一旦接觸皮膚時,用水立即沖洗即可。Feedback to subordinates is seldom smooth and continuous; it tends to come in pulses at the spur of adverse events.
向下屬反饋很少是平心靜氣,細水長流的;它往往是在不希望有的事件的刺激下,脈沖式地發生。The nonuseful loss of cavity were got by measuring the threshold of laser under the different output mirrors. the loss was caused by prague angle unmatching. 3. the pulse train with minor pulse width 22ns and frequency 23khz, peak power 3. 5kw were obtained in cr4 " : yag passively q - switch experience. the stability of pulse is 6 %
( 3 )實現了在大功率泵浦、無水冷的情況下cr ~ ( 4 + ) : yag飽和吸收體被動調q ,得到了最小脈寬為22ns 、重復頻率為23khz 、峰值功率為3 . 5kw的激光脈沖輸出,脈沖的穩定性為6 。We kept the boat under the shore, as much out of the strength of the tide now as we could.
我們只好把船劃到岸邊,如今要盡量避免潮水的沖激。In the third section, i. e. chapter five, the normal raman spectra of nil2, cul2, pdl2 powder are studied under the excitation of laser with the wavelength of 632. 8nm and aqueous silver colloid is prepared by pulsed laser ablation, from which the surface enhanced raman spectra of the three compounds are obtained. after preliminary assignment, the identical and different features of vibration of the compounds due to the different central metal atoms are analyzed
第三部分,即論文的第五章,我們以632 . 8nln為激發波長研究了nilz 、 culz和pdl :三種新型金屬有機化合物粉末的正常拉曼光譜,並且以脈沖激光刻蝕法制備了水銀膠,以其為襯底研究了三種化合物溶液在其上的表面增強拉曼光譜,通過對其拉曼光譜進行了初步指認,了解由於中心原子的不同,三種金屬有機化合物分子振動的相同和區別。Hong ju laser punching products factory is located in shengze town in suzhou city, the beautiful scenery water town and silk capital of china. the factory lies on xihuan road which is at the oriental silk market exit of su jia hang expressway. the factory is also next to the famous oriental silk market and traffic is very convenient here
宏炬激光沖孔製品廠座落於風景秀麗的中國水鄉綢都蘇州盛澤鎮,地處蘇嘉杭高速東方絲綢市場出口處的西環路,毗鄰聲名遠播的東方絲綢市場,交通十分便利。Standard test method for trace uranium in water by pulsed - laser phosphorimetry
用脈沖激光磷光光度法測定水中微量鈾的標準試驗方法High speed water jet special machining utilizes the beam of water with very high dynamic energy to cut materials, therefore it actually belongs to the machining tool of high energy beam
摘要高速水射流特種加工是利用具有很高動能的高速(超音速)水射流束來沖蝕材料,從而實現材料切削,屬于高能束加工范疇,是一種可與激光、等離子體、電子束加工方法媲美的新型切割加工工具。Amada is a specialized japanese company in manufacturing sheet metal working equipment, its main products are nc shearing machines, nc punching presses, nc press brakes, large - sized laser cutting machines and fully automatic sheet metal working line
天田( amada )公司是日本專業生產鈑金加工設備的公司,其產品有數控剪床、數控沖床、數控折彎機、大型激光切割機和全自動鈑金加工流水線。Not only will we take the high - speed rail, but also go surfing, jet skiing and white water rafting
我們不但會搭高鐵,還會去沖浪、玩水上摩托車,還有激流泛舟。Jim made a floor for the wigwam, and raised it a foot or more above the level of the raft, so now the blankets and all the traps was out of reach of steamboat waves
傑姆還在窩棚底下安了個地板,比木筏子高出一英尺多,這樣,毯子啦和全部什物,都不會被開過來的輪船激起的水浪沖潮濕。Or get right in the water and go riverboarding
或者就直接跳進水裡,玩激流沖浪。Based on the experiment concerned, it is found that the effective way to solve the problem is to decrease the amplitude of vibration and lower the effect from the vibrator on the surrounding sand layer under the condition that a certain exciting force can be guaranteed ; in which larger amount of water and higher water pressure are needed to saturate the sand layer, and then to make hole under the strengthened vibrating effect from the vibrator as well
通過試驗,尋求到解決振沖施工造孔難的有效途徑是,在保證一定激振力的情況下,適當減少振幅,以降低振沖器對周圍砂層的影響;採用較大水量和水壓,使砂層飽和,並在加重振沖器的振動作用條件下造孔。Secondly, the helmholtz oscillator was designed. based on the flow network theory, the expression of intrinsic frequency was deduced. the main parameter of helmholtz oscillator was calculated
對于同一結構的helmholtz共振腔,水力參數不同,所產生的自激振蕩脈沖射流的強弱也不相同。Strategies for the preparation of zeolite molecular membranes, such as in - situ hydrothermal synthesis, secondary growth, microwave synthesis and pulsed laser ablation, are reviewed
摘要介紹了合成沸石膜的常用方法,如:原位水熱合成法、二次生長法、微波法及脈沖激光燒蝕法,並對各種方法進行了比較,指出了其優缺點。Note : do not use hot water to rinse. the heat will stimulate your skin and make your skin dry
請勿用太熱的水沖洗,以免過度刺激皮膚,使皮膚太乾燥。分享友人