双位置

Firstly, this paper gives a brief introduction on the principles and the form of GPS system; On the base of the demand of the moving bi-static/multi-static radar measuring real-time position of the transmitter and the receiver, separately the application of GPS in the radar is discussed; Formulas of the distance and the azimuth the receiver relative to the transmitter are ...

论文首先简单介绍GPS的工作原理及其系统组成；根据在运动平台上的双/多基地雷达需要对发射站和接收站位置进行实时定位的要求，研究GPS在该雷达中的应用；根据GPS提供的接收站经纬度信息，推导了接收站相对于发射站的距离和方位角的计算公式；讨论了GPS定位误差对接收站定位和对目标定位精度的影响，结果表明GPS可以满足该雷达系统的要求。

Thrust: 105N; Positioning signal: a double-digit; Positioning time: 180s; With spring reset function: NC - valve closed, NO - the valve to open; Stroke: 2.5mm; Protection class: IP43 (perpendicular to the ± 45 ^ 0), IP41; Ambient Temperature: 1 ℃ to 50 ℃; Installation position: Vertical to 90 ^ 0 angle; Valve connection: M30 × 1.5mm nut.

推力：105N；定位信号：双位；定位时间：180s；带弹簧复位功能：NC -阀门闭合，NO -阀门打开；行程：2.5mm；防护等级：IP43(垂直到±45^0)，IP41；环境温度：1℃到50℃；安装位置：竖直到90^0倾角；阀门连接：M30×1.5mm螺母。

New Orleans jazz band, and drummer Return to the use of military band bass drum and marry, adopt a "double-click" performing skills, which is the big bass drum and saw each other on the counter position, a person at the same time with Alexander in the head and hit stems played.

美国新奥尔良的爵士乐队和拉格泰姆乐队的鼓手们使用军乐队中的低音大鼓和小鼓，采用一种&双击&的演奏技巧，即把低音大鼓和小鼓放在可以相互反击的位置上，由一人同时用鼓槌的头部和柄部击奏。

The latest, which was to be launched at the abandoned Dairy Event 2007, is the 18m3 twin vertical auger Euromix 1870, which has a relatively low power requirement (5 hp per cubic metre) due to the shape of the body and position of the augers.

2007年这款新型的饲料搅拌车为18方双绞龙立式的，型号为Euromix 1870，这款机器的主要特点是所需动力小(每立方所需动力为5马力)，由于这款搅拌机箱体的形状和绞龙的位置决定的。

Power Station where the main products are: the former pool water level monitor, oil mixing with water signal devices, oil mixing with water monitor, two two-FirstCall / 2 three / two four-way double-acting self-sustaining valve, speed monitoring devices, bearings oil level signal devices, flow, head efficiency monitoring device, the displacement angle of transmission controllers, intelligent two-way transfer of water supply valves, intelligent pressure transmission controllers, automatic self-cleaning water filters, small-caliber recoil-type filter, guided Leaf position switch, automatic qi device, float liquid level controller, temperature indicator, water level monitor, solenoid valve, electric butterfly valve, magnetic flap level gauge, linear displacement transducer, temperature data logging devices, shear sell-off signal devices, vibration, degree of monitoring devices placed, programmable speed monitoring devices, gate opening apparatus such as hundreds of professional instrumentation and automatic control device!........

其中电站主要产品有：前池水位监测仪、油混水信号器、油混水监测仪、二位二通/二位三通/二位四通双动自保持球阀、转速监测装置、轴承油位信号器、流量水头效率监测装置、位移角度变送控制器、智能双向供水转阀、智能压力变送控制器、全自动自清式滤水器、小口径反冲式滤水器、导叶位置开关、自动补气装置、浮球液位控制器、温度显示仪、水位监测仪、电磁阀、电动蝶阀、磁翻板液位计、直线位移变送器、温度巡检仪、剪断销信号装置、振动摆度监测装置、可编程转速监测装置、闸门开度仪等上百种专业仪表与自动控制装置！。。。。。。。。

A shooter cannot fire the first barrel because the safety has slipped to "safe". The target must be declared "lost"(or "LOST" and "LOST" if a double).

如果运动员由于保险滑落到&上保险&的位置而未能从第一枪管射击，必须判为&脱靶&（如果是双靶则为&脱靶&和&脱靶&）。

Three-axis hydraulic simulator is a complex multiple-input-multiple-out nonlinear system. Its inner and outer gimbals are directly driven by a set of hydraulic servo system respectively, and its middle gimbal is directly driven by dual hydraulic motors servo system. The performance of hydraulic control system is very important to the simulator's.

液压三轴仿真转台是一个多输入多输出的复杂非线性系统，其内框和外框各由一套电液位置伺服系统直接驱动，中框由双液压马达伺服系统直接同步驱动，相应的液压控制系统的性能对转台的性能有着十分重要的影响。

The results show that intensity of combined beams is closely related with diffraction efficiency and location of two gratings.

分析表明汇合级光强与两光栅具体的衍射效率和双光栅成像时的位置密切相关。

Any of a class of antibodies produced in the laboratory by identical offspring of a hybridoma; very specific for a particular location in the body.

实验室里由杂种细胞同卵双生的后代产生的一类抗体，位于体内一个特别的位置。

It also provides more flexibility to allocate the resonate frequencies of interest and broader bandwidths at each operation frequency as the impedance ratio of the SIR changes.

通过调节SIR上传输线的阻抗，可以在工作的双频段上灵活地调节耦合器谐振频率的位置和耦合器的带宽。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。