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   sonic 的翻译结果: 查询用时:0.166秒
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sonic     
相关语句
  声波
     shaper sonic files (1.50±0.53) mm;
     声波器械为(1.50±0.53)mm;
短句来源
     Compressional(P)-and shear(S)-wave attenuation and quality factors(Qp and Qs) were calculated by using the dipole shear sonic imager(DSI) log data.
     利用偶极横波声波成像(Dipole Shear Sonic Imager,DSI)测井资料计算了纵、横波衰减和纵、横波品质因子QP和QS.
短句来源
     The application of NI VI technology,LabVIEW7.1, I/O module,DAQ card etc. on underwater sonic wave acquisition was introduced in this paper.
     介绍NI虚拟仪器技术、LabVIEW 7.1、I/O模块、DAQ卡等在水下声波多路信号采集和测控中的应用。
短句来源
     The results show that the sonic wave speed of spillway foundation rock exceeding 5 km/s(Kv>0.67) occupies 89%, and the one exceeding 4 km/s(Kv>0.53) occupies 89%. The results match with the excellent and good class rock Es ratio of design and adoptive rock quality.
     检测结果泄洪坝段建基岩体持力层声波波速值大于5km/s(Kv>0.67)占89%,波速大于4km/s穴K>0.53雪占89%,与设计提出和采用的岩体质量分级优、良级岩体所占比例(80%)一致。
短句来源
     Optimization design of sonic soot blower system for boiler based on PLC
     基于PLC实现锅炉声波吹灰系统的优化设计
短句来源
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     The results indicated that the average degradation of xylene could come up to 99.2% under the following reaction conditions: 27.6 mg/L of xylene concentration,1.68 g/L H_2O_2 concentration,(241) of temperature,141.32 W/cm~2 of sonic intensity and 1 h of irradiation.
     实验结果表明:二甲苯初始质量浓度为27.6mg/L,H2O2的质量浓度为1.68g/L,温度为24±1℃时,经141.32W/cm2强辐射1h,其降解率可达99.2%.
短句来源
     The results show that the average of degradation of xylene could come up to 99.2% under the following reaction conditions: 27.6 mg/L of xylene concentration, 1.68 mg/mL H_2O_2 concentration, 24±1 ℃ of temperature, 141.32 W/cm~2 of sonic intensity and 1 h of irradiation.
     实验结果表明:二甲苯初始浓度为27.6 mg/L,H_2O_2浓度为1.68mg/mL,温度为24±1℃时,经141.32 W/cm~2强辐射1h,其降解率可达99.2%。
短句来源
     SS-1 Sonic Vibrating Sieve
     SS-1振筛分仪的研制
短句来源
     The effects of reaction vessel , sonic intensity , sonication time,initial concentrations of H_2O_2 ,solution temperature and pH on ultrasonic degradation of xylene were studied.
     研究了超波降解水中二甲苯的降解效果,详细探讨了反应容器及沸石、强、超时间、H2O2投加量、温度、pH值等因素对降解二甲苯的影响.
短句来源
     Sonic fatigue stress simulation and pattern recognition of an aircraft flap
     飞机襟翼疲劳应力的仿真与模式识别
短句来源
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  声速
     In addition to the critical sonic line M2=1, there are critical Alfven line M2A= 1 and line M2+M2A = 1 if the two-dimensional effects of the flow and magnetic field are included.
     考虑到流动和场的二维效应以后,除去临界声速线 M~2=1 以外,还有临界阿尔文速线 M_A~2=1 和M~2+M_A~2=1。
短句来源
     The approximate sonic speed coefficient of TBP concentration is - 0.3·m ·sec-1/1% up to 30%.
     TBP含量在30%附近时,声速系数近似为-0.3米·秒~(-1)/1%。
短句来源
     The HSPE monofilaments are 6.20% and 76.8% bigger than the common PE monofilaments in crystallization and sonic velocity value, respectively.
     HSPE单丝的结晶度和声速值比普通PE单丝分别增加了 6.2 0 %和 76.8% ;
短句来源
     The results show that the mechanical and dynamic mechanical properties,structure parameters and thermal properties of different fiber number PET POY are not alike,there is much difference between the sonic orientation factor,birfringence,[E]_(max),[E]_(min). tgα_(max),,E″1_(max),E″2_(max) etc values, and the changing limit of Various parameters are scheduled.
     结果发现,不同纤度的PETPOY的力学性能、动态力学性能、结构参数和热性能并不一致,其中声速取向因子、双折射、[E]_(max)、E_(min)、Tgα(max)、E″1(max)、E″2(max)等值差异较大,文中列出了各种参数的变化范围。
短句来源
     Good linear correlations were obtained except in the case of TBP concentration. The "sonic speed" coefficients of temperature, thorium and nitric acid concentrations are-3.6 m sec-1/℃, -0.73·m·sec-1g l-1 and - 11.8·m·sec-1/N respectively.
     温度的声速系数为-3.6米·秒~(-1)/度,钍浓度的声速系数为-0.73米·秒~(-1)/克·升~(-1),硝酸浓度声速系数为-11.8米·秒~(-1)/N。
短句来源
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  声波的
     Adopting nonlinear BP neural network method technology and utilizing kinematics and dynamics characteristrc parameters of sonic wave,the authors make multi-parameters synthetic detection to the bridge concrete member defects under the restraint of the parameter of the known sample. This is feasible as regards method technology.
     采用非线性的BP神经网络方法技术,利用声波的运动学和动力学特征参数,在已知样本参数的约束下,对桥梁混凝土构件缺陷进行多参数综合检测,就方法技术而言是可行的。
短句来源
     Propagation of sonic wave and results of ultrasonic imaging logging are affected, in some degree, by these factors, such as working frequency, types of transducers, measuring distances, scanning intervals, tool eccentricity and slope, interface wave impedance difference, etc.
     换能器的工作频率及类型、测量距离、扫描间隔、仪器偏心及倾斜、目的层的波阻抗差异等因素都会不同程度地影响声波的传播 ,最终影响成像效果。
短句来源
     Starting from the basic regularity of sonic propagation in the holes, the paper discovered that when the source interval is about 1m,the sonic wave propagating with P-wave velocity of formation has some dispersion character after multiple reflection of sonic wave in the hole because of the wavelength of sonic wave in cylindrical hole approaching to the diameter of the hole,which leads to unfixed phases of head wave of sonic wave that change with source intervals.
     本文从井内声波传播的基本规律出发,发现在源距为1m附近,由于圆柱形井内声波波长与井径接近,声波在井内多次反射后,以地层纵波速度传播的声波具有一定的频散特征,从而导致声波的首波相位不固定,并随源距变化。
短句来源
     Some experiment results of two solids displace the couple relationship of waves that propagate in two solids, and it is clear to measure the original formation velocities by sonic logging.
     基于两种不同声速的固体界面上声波的耦合关系实验结果 ,分析了长源距声波测井能够测量声速较高的原状地层纵波速度的原理。
短句来源
     The higher the frequency of the artificial earthquake wave, electromagnetic wave and sonic wave, the higher the resolution, but the attenuation is very fast and the exploration depth is very shallow.
     人工地震波、电磁波和声波的频率越高 ,分辨率越高 ,但衰减快 ,可探测深度也降低。
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  sonic
For the system of equations of motion of the mixed elliptic-hyperbolic type in the potential plane, a particular solution is found which corresponds to gas motion in a nozzle with a curved sonic line.
      
The stream function far from a profile in a two-dimensional sonic free gas jet is constructed.
      
With unlimited increase of the jet width and by satisfying a certain condition, the stream function transforms to the self-similar solution of Frank [1, 2] and Guderley, which describes an unbounded sonic stream far from the profile.
      
In conclusion, flow of a sonic jet issuing from a duct about a profile is considered.
      
Plane vortex flow in the vicinity of the point of orthogonality of the sonic line to the velocity vector
      
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