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- ultra low velocity zone 超低速区
- The velocity anomaly images in the upper 50 km show certain correlation with the shallow geological features: high velocity zone beneath uplift areas and low velocity zone beneath depressional areas. 50 km以上部分的结构与地表的地质构造有较好的对应关系:在燕山隆起区下部表现为高速异常区,而凹陷区下部则呈现低速异常区;
- The geothermal anomaly, low velocity zone and high conductivity layer in crust, and frequent occurrence of strong earthquakes show that the study area is an active area of modern tectonization. 地热异常、地壳内存在低速层和高导层、强烈地震频繁发生等现象说明，这一地区是现代构造运动的活动区。
- The Zigui M5.1 earthquake occured in sharp gradient zones of velocity and located between the zones of low velocity and high velocity zone. 1979年秭归5.;1级地震发生在介质速度剧烈变化的部位，位于高速体与低速体之间。
- Velocity structure obtained from 3-D inversion suggests that there exist two low velocity zones, one trending NNE and the other NNW, below the depth of 12 km. 三维反演得到的速度结构结果表明 ;在地下 1 2km以下存在一条北北东向和一条北北西向的低速条带 .
- INVERSION OF NEAR SURFACE LOW VELOCITY ZONE PARAMETER 近地表低速带参数反演
- Dust chambers, ultra low industrial freezers. 吸尘室，超低温工业冷冻机。
- Keywords Earth;Degassing processes;Gas-sphere;Middle crust;Low velocity zone;Mantle liquid;Mantle ichor.; 地球;排气作用;气圈;中地壳;低速带;地幔流体;幔汁;
- AN ANALYSIS OF STATIC CORRECTION ERROR OF THE CONVENTIONAL LOW VELOCITY ZONE UNDER THE CONDITION OF ROLLING LOW VELOCITY ZONE 低速带底面起伏条件下常规低速带静校正误差及分析
- The duty on ultra low sulphur diesel is a steady source of revenue. 超低硫柴油税是一项稳定的收入来源。
- Low velocity zone 低速带
- abnormal low velocity zone 异常低速带
- 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。
- Ultra low chassis measurement.Camber-lifting for adjustment.Electronic leveling function. 超低底盘检测，外倾角升起调整，电子水平功能。
- The PED System is an ultra low frequency "through the earth "paging control and remote blasting system. PED井下无线通讯与急救系统是世界上唯一一套可实现超低频信号穿透岩层进行传输的无线急救通讯系统。
- The key to the design of feeble signal sampling system lies in the designing of ultra low noise preamplifier. 设计超低噪声前置放大器是设计微弱信号采集仪器时不可回避的技术问题。
- With the ultra low frequency sound box combination use, may have theacoustics which plentifully shocks. 与超低频音箱组合使用，可产生更加丰满震撼的音响效果。
- Meanwhile, the effects of CNPS and common calibration curves with N on ultra low C and N analysis are compared. 试验结果表明本法准确、可靠,实现了用火花源原子发射光谱仪对钢中超低C、N、P和S的快速、准确度的影响。
- An ultra low insertion loss GaAs MMIC RF SPDT switch based on full-ion-implantation technology is reported. 报道了利用离子注入技术研制出一种用于手机的超低插损砷化镓单片射频单刀双掷开关。
- Even if it cannot produce ultra low interfacial tension, its last producible oil index may equal that of APS. 再加上二元体系的粘度和弹性比三元体系的高很多，即使界面张力达不到超低值，总采收率也可以达到三元复合驱采收率值。
