全液压双驱，三档无级变速，爬坡能力强。
Hydraulic double drive, 3-stage infinitely variable speeds and good gradeability.
龙门双驱结构，高阻尼床身，刚性好，速度和加速度高。
Gantry double driving structure, high damping bed, good rigidity, high speed and acceleration.
刀轴双驱型旋耕机，当前的旋耕机在使用中变速箱和刀轴的故障率都很 多。
The utility model relates to a cutter shaft double-drive rotocultivator. A gear-box and a cutter shaft of the existing rotocultivator have high failure rate in the use process.
YZ30型全液压双驱自行式振动压路机是一种超大吨位、高技术性能的振动压路机。
The YZ30 type vibration roller is a kind of super-tonnage and high-technology product with the features of fully-hydraulic all-wheel driving and self-moving.
结果表明，双驱结构贴片机相比单驱结构贴片机，所所需电机功率减小，受力状况明显好转。
The results show that the double-driving structure needs less power and has improved dynamical performance than single-driving structure.
前轮双驱设计，转弯半径小，低重心，使得叉车具有极高的转向稳定性，防雨装置可以使您在雨天仍驾驶自如。
Front-wheel-drive pairs design, turning radius is small, low center of gravity, making high steering stability, rain-proof device allows you to remain comfortable in wet weather driving forklift.
该技术在双河油田和孤岛油田矿场试验取得了很好效果，是聚合物驱后提高采收率首要的接替技术。
The pilot test results in Shuanghe and Gudao Oilfields show that the residual polymer reutilization technique should be the first selected EOR technique after polymer flooding.
在油藏工程中，广义翁氏预测模型、双对数型产量衰减曲线预测模型和水驱曲线模型都是比较重要的预测模型。
The generalized Weng's model, dual logarithm production decline curve model and water drive curve model are popular to use in reservoir engineering study.
本文以双pwm变换器控制的直驱式永磁同步风力发电系统为研究对象。
This thesis mainly discusses direct-driven permanent magnet synchronous wind energy conversion system (WECS) used back-to-back PWM converter.
双并联调剖驱油时采收率增幅最高可达19.15%。
Parallel core flow can improve the oil recovery 19.15% at most.
本文的研究对象为永磁直驱风力发电系统，与电网的连接方式为双pw M变频器。
The subject of this thesis is permanent-magnet direct-drive wind power generation system, it is connected with power grid by dual-PWM converter.
本文的研究对象为永磁直驱风力发电系统，与电网的连接方式为双pw M变频器。
The subject of this thesis is permanent-magnet direct-drive wind power generation system, it is connected with power grid by dual-PWM converter.
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