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- ultrasonic wave height meter 超声波测量高度计
- Design of ultrasonic wave guide device. 超声波导盲器的设计。
- New Products of Ultrasonic Wave Technology. 超声波技术新产品。短句来源。
- Ultrasonic wave arm hole machine. 超声波袖笼机。
- Supply ultrasonic wave detector tube. 供应超声波检测管。
- We develop the equipment driver of software MCGS and the optical fiber liquid height meter, the communication connecting of software MCGS and VB. 讨论了动态数据交换技术(DDE),并开发出组态软件MCGS与光纤液位计以及VB之间进行通讯的接口程序。
- X-ray film, ultrasonic wave determination, urinary tract determin... 结论:对腹膜后血肿的早期诊断及救治是提高生存率的关键。
- Research on Conditions of Ultrasonic Wave Disruption of Two Lactobacillus sp. 嗜酸乳杆菌;保加利亚乳杆菌;亚油酸异构酶;超声波破碎;条件
- Despite an abundance of data, observations of wave height often leave much to be desired. 尽管有丰富的资料,但浪高的观测常常很不理想。
- The greater wave steepness of deep sea and slopes are, the faster wave height increases and easier wave breaks. 当波浪尖锐度及底床坡度越大,波浪浅化波高之递增率越快、且越容易碎波。
- Japan Mitutoyo: caliper, test indicator, internal/external indicator, dial micrometeer, pin gauge, height meter, dial height tester, microscope, microminiature measure head etc..... 百分表,内/外径千分表,三爪数显千分尺,针规,高度尺,数显高度仪,测量显微镜,微分头等。
- Cracks can be detected by a method using ultrasonic waves. 疵点可用超声波方法检测。
- The Kaohsiung harbor can resist tsunami hazard for moment magnitude scale ( w) up to 7.58 with maximum wave height of 5.5 meters. 高雄港可抵御的海啸威胁为地震矩规模7.;58左右,高雄市旗津区中段可抗衡的最大波高约5
- The multivariate extremal theory and the establishment of joint distribution of extreme wind speed and wave height based on this theory are introduced. 介绍了多变量极值理论及在其基础上建立风速和有效波高的极值联合概率分布的方法。
- Cracks will come out clean when treated by ultrasonic waves. 如果以超声波处理,缝隙就会变得很洁净。
- This paper studies the relations between "time-domain attenuation" and sea state or wave height, center frequency or transmitting range. 研究了浅海声信道“时域衰落”与海况、波高、中心频率和作用距离的关系。
- The curve describing the wave height and period varying with fetch and wind period in CHGS method is given and compared with other methods. 文章给出了CHGS方法中波高、周期随风时及风区的成长曲线,并与其他方法作了比较。
- ultrasonic wave quadrant section diagnostic meter 超声波扇形切面诊断仪
- Two wave systems travelling in different directions are superposed and the wave height distribution of the resulting system is discussed. 正>从海上的实际观测资料看来,单纯的风浪或涌和混合浪(卽风浪和涌或不同来源的海浪相叠加)的被高分布规律有显著的差别。
- The wave-making coefficient calculated by the measured wave height has 7% error when compared with that of prohaska's method. 本研究由量测的波高值计算兴波阻力系数,发现其计算值和由阻力实验由形状因子所求的的兴波阻力计算值的误差约在7%25以内。