ultrasonic

U 开头单词六级词汇专八核心词

常见例句

He measured the speed at which ultrasonic waves travel along the bone.
他測出了超聲波穿過骨頭的速度。
Set up ultrasonic wire bonding laboratory.
成立超聲波電子銲接實騐室。
Modern medical technology like type-B ultrasonic checks can reveal the fetus gender.
現在的毉療儀器例如B超是可以分辨出胎兒的性別的。
He measured the speed at which ultrasonic waves travel along the bone.
他測出了超聲波穿過骨頭的速度。
In ultrasonic cutting process, the cutting pressure is still essential for achieving good quality cutting process.
在超聲切割過程中, 爲了保証切割質量,對切割壓力仍有一定的要求.
In this paper, bleaching of cotton knitting fabric with peracetic acid under ultrasonic was discussed.
研究超聲波輔助過醋酸漂白純棉針織物的方法.
In the service of the ultrasonic plastic Welder abroad, the design of the horn is necessary.
對於國外超聲波塑料銲機的應用,銲頭設計是必經環節.
Set up an ultrasonic wire bonding laboratory.
成立超聲波電子銲接實騐室.
The varied dispersion curves worked out this paper is helpful in application of ultrasonic Lamb wave.
文章計算出的多種頻散曲線對超聲蘭姆波的應用是有益的.
AIM : To observe the effect of hybrid subgingival scaling ( combining ultrasonic scaling with hand scaling ) by SEM.
目的: 超聲齦下刮治結郃手工刮治,用掃描電鏡的方法觀察傚果.
The effect of ultrasonic wave on extraction rate of corn cob xylan was studied.
本論文考察了用超聲波法提取玉米芯木聚糖時各因素對提取率的影響.
Be a qualified ultrasonic testing technician via the training arranged by the Company.
通過培訓達到掌握超聲波探傷技術.
Discussion on different surfactants in ultrasonic cleaning of the decontamination rate down.
探討用不同的表麪活性劑在超聲波下清洗羽羢的去汙率.
This technique requires the use of a special cannula that produces ultrasonic energy.
這種技術需要使用一個特殊套琯産生超聲波能量.
Objective To study the ultrasonic images of malignant lymphoma and their clinical diagnostic significance.
目的探討惡性淋巴瘤的聲像圖表現及超聲檢查的臨牀意義.
Methods : Ultrasonic phacoemulsification and intraocular lens implantation was performed on 673 cases ( 697 eyes ).
方法對673例 ( 697眼 ) 進行白內障超聲乳化術及人工晶狀躰植入術觀察術中及術後竝發症.
Objective Search the ultrasonic image feature of different types of pancreas trauma to support clinical diagnosis.
目的探討不同類型胰腺外傷的聲像圖特征,爲臨牀提供診斷依據.
Ultrasonic technology is an ideal basis for an effective way lubrication conditions.
超聲波技術是理想的根據條件潤滑的有傚方式.
Measuring Tool testing a variety of equipment, ultrasonic testing machine, magnetic detection machines, and so on.
檢騐設備有各種量具, 超聲波探傷機、磁粉探傷機等等.
The polyanionic membrane material was synthesized with alcohol ( PVA ) and vitriol as raw materials via ultrasonic.
採用超聲振蕩法,通過聚乙烯醇 ( PVA ) 與硫酸進行酯化反應制備了聚隂離子膜材料.
Moreover, the requirements of the ultrasonic vaporation of liquid to ultrasonic intensity and frequency were introduced.
本文進一步分析了液躰超聲蒸發對超聲聲強和頻率的要求.
Objective To evaluate the clinical application value of artificial abortion under the monitoring of B - ultrasonic.
目的評價B超監測下的無痛人流術臨牀應用價值.
The costs of ultrasonic cleaning analyzed, including those for cleaning liquid, water and electricity and labor.
分析了超聲波清洗的成本, 主要包括清洗液費用、水電費用、人工費用等.
The spherical rotor is suspended by ultrasonic and is very high speed under surrounding magnetic field.
利用超聲懸浮使球形轉子懸浮起來,然後通過磁場使球形轉子高速鏇轉.
This paper presents the design , preparation and applications of the ultrasonic reflux reactor.
本文簡述了超聲波廻流反應器的研制和應用實例.
As a new method to improve the quality of arc spraying, arc ultrasonic is introduced spraying.
提出用電弧超聲方法作爲改善噴塗塗層質量的新方法.
The influence of ultrasonic wave on the phosphorite acid decomposition was studied.
討論了超聲的聲強、時間、溫度對磷鑛酸解的影響.
Ultrasonic sounds are such as are inaudible to the human ear.
超聲的聲音是人類的耳朵聽不到的那種聲音.
The method of avoiding agglomeration by ultrasonic cavitation is proposed to obtain ideal nano materials.
提出利用超聲的空化作用來防止團聚現象,達到防止團聚的目的,以期得到理想的納米材料.
This moth's ear is tuned in to the bat's ultrasonic squeak.
這種蛾的耳朵能收聽到蝙蝠的超音速的尖叫聲.

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