片语

low flow velocity低流速

low detonation velocity低爆速

low liquid velocity低液速

low-velocity characteristic低速特性

low-velocity stability低速平稳

low-velocity correction低速带改正

low detonation velocity explosives低爆速炸药

low-velocity tube低速扫描阴极射线管

low-velocity zoneThe low-velocity zone (LVZ) occurs close to the boundary between the lithosphere and the asthenosphere in the upper mantle. It is characterized by unusually low seismic shear wave velocity compared to the surrounding depth interval

英汉例句

• the low velocity layer possibly is formed by metamorphic water.

  壳内低速层可能是由变质水造成的。

• compressive failure tests were carried out on composite laminates and stitched laminates after low velocity impact to study compressive failure mechanisms of laminates after low velocity impact.

  对缝纫层合板和无缝纫层合板进行低速沖击后压缩破坏实验，以研究低速沖击后层合板的压缩破坏机理。

• the strong absorption of seismic wave by low velocity layer affects the resolution of seismic exploration. low signal-to-noise ratio (s/n) arises from sharply wavy terrain in western china.

  低降速带对地震波的强烈吸收作用影响地震勘探的分辨率，地表的剧烈起伏造成了我国西部地震勘探中信噪比低的问题。

• the crust of huabei basin is thin and low velocity body exists in the crust.

  华北盆地地壳薄，壳内存在低速体和局部结构异常；

• based on the study, it can be concluded that the small mass, high velocity impactor can produce more serious damage than large mass, low velocity impactor in the same kinetic energy.

  基于以上研究，发现：相同动能下，小质量、高速度的弹体在板中产生的损伤面积大于大质量、低速度弹体；

• the mechanism of instability in low velocity in hydraulic slipway was analyzed, think hydraulic spring is one of the factors that can effect instability in low velocity.

  根据低速不稳定性的振动机理，推导出「液压弹簧」对液压滑台运行中速度稳定性的影响。

• the two moons collided relatively slowly, according to the theory described today in the journal nature. such low velocity impacts do not produce craters or cause much melting.

  发表在《自然》杂志上的该理论认为两个月球的碰撞相对缓慢，这种低速碰撞不会引起火山或地壳熔化。

• in addition, there are different direction secondary circulations at the high and low velocity zone.

  交汇区水流流动主要有水流分离区、高流速带、低流速带及剪切面等。

• based on a study of the velocity structure and the approximate poisson′s ratio obtained, it is shown that the low velocity body in lhasa terrain is correlated with partial melting in the crust.

  在研究速度结构的基础上，根据熔融程度与纵波波速呈倒数衰减的特性，论证了拉萨地体中低速体的出现与壳内的局部熔融有关。

• this system focused on the anemometry at low velocity range.

  该系统主要作用是针对低流速环境中的流速测定。

• a thermal chimney over the entry space extends for three levels, extracting hot air in summer using a low velocity fan.

  热量烟囱经过入口空间直达三层，在夏天利用低速风扇排出热量，达到了居住者舒适，冬暖夏凉。

• the creeping motion in a transmission system with low velocity is analyzed in this paper.

  本文用非线性力学模型研究低速传动系统常发生的爬行运动。

• the low velocity impact response of the shape memory alloy reinforced composite beam was analyzed by means of the finite element method.

  以形状记忆合金纤维增强复合材料梁为研究对象，应用有限元法对其低速沖击响应进行了分析。

• fem model of the domestic car bumper system under low velocity impact is setup.

  以某型国产轿车保险杠为例，建立了保险杠低速碰撞有限元模型。

• then, the one-dimensional rate-dependence constitutive equation of random short-fibre composites being adapted to low velocity impact and considering the strain rate factor is advanced.

  在上述工作基础之上，结合应变率影响，提出了低速沖击下随机分布短纤维复合材料的一维率相关本构方程；

• in medical doppler ultrasound systems, a high-pass filter is usually employed to remove wall clutter components which may also remove the information of the low velocity blood flow.

  医学超声多普勒系统的高通滤波器在消除血管壁搏动带来的回波干扰时，也滤除了低速血流信息。

• the stopping power of thermal plasma to heavy ions with low velocity is studied by using quantum scattering theory and dielectric response theory.

  应用量子散射理论和介电响应理论，研究了热等离子体对低速重离子的电子阻止本领。

• if low velocity of p wave is related to the magma system, it then reflects that the magma here is still in a state of relatively high temperature.

  如果说低p波速度与巖浆系统关联的话，那么它反映出这部分巖浆仍然处于较高温度状态。

• fluid flowing barrier extends outwards continuously is a feature of pressure draw-down test model with low velocity nondarcy percolation.

  流体流动边界不断向外扩展是低速非达西渗流压力降落试井模型的特点。

• the stress field of composite plate subjected to low velocity impact was simulated using finite element soft package of ansys.

  利用ansys有限元程序包对复合材料层板受低速沖击时的应力场进行了模拟。

• the low velocity layer and high conductivity layer are similar but not same in the depth and thickness.

  低速层与高导层的深度、厚度在趋势上一致，但不十分吻合。

• the low velocity anomaly chain is located along the convergence belt of tethys from mediterranean sea, turkey, iran, himalayan orogens, burma, indonesian islands.

  自地中海经土耳其、伊朗、喜马拉雅山到缅甸、印尼群岛的特提斯汇聚碰撞带，显示为低速异常链。

• numerical model of low velocity non darcy percolation for fractal reservoir has been set up according to fractal geometry and non darcy percolation mechanics.

  根据分形几何学并结合非达西渗流力学，建立了分形油藏低速非达西渗流的数学模型。