昆明和银川在中国属于四线城市！
测量系统应该支持四线测量模式。
The measurement system should allow for a four-wire measurement to be made.
四线干道纵横交叉布于全国。
设备是配置为二线制或四线制的系统吗？
带箭头和可调线间距的四线肘形连接线。
Four-line elbow connector with arrowheads and adjustable line spacing.
描述：这是一个四线电阻式模拟触摸屏。
Description: This is a 4-wire resistive analog touch screen.
描述：这是一个四线电阻式模拟触摸屏。
四线法是精确测量小电阻时最常用的一种方法。
The four wires method is in common use to accurately measure a little resistance.
把下列单词变成句子，并把它们写在四线格内。
在三相四线制供电系统中，中性线是非常重要的。
In the Three phase and Four wire circuit system, the neutral wire is very important.
四线通常被描绘成一双红色和绿色和一双黑色和白色。
The four wires are usually characterized as a red and green pair and a black and white pair.
穆里尼奥说：“我们还在四线作战，我们别无选择。”
Mourinho said: "We still fight battles on four fronts, but we can take nothing as done."
在任何情况下，我是用四线的位置保持能力非常深刻的印象。
In all cases, I was very impressed by the position holding ability of the quad.
专业生产中高档特技风筝、翻滚风筝、四线风筝、软体风筝。
In specialized production upscale stunt kite, tumbling kite, four kites, software kite.
介绍了一种基于DSP的三相四线制系统混合型电力滤波装置。
A new DSP based hybrid power filter designed under the condition of three-phase four-wire system is presented.
尽管四线电路的绝对成本高于双线电路，但它显著地改进了性能。
Although the absolute cost of four - wire circuits is higher than that of two - wire circuits, they offer considerably improved performance.
我们的球员们召之即来，来之能战。这就是我们能四线作战的原因。
We have players who can come in at any moment and make a difference. That's the reason we're still fighting on all four fronts.
为了使测试更加精确，很多测试设备可以构成两线、三线或四线测量。
To measure component values accurately, most testers can make two-wire, three-wire, or four-wire measurements.
特别是三相四线制有源电力滤波器硬件结构简单，只有三组开关器件。
Especially three-phase four-wire active power filter hardware has simple structure with only three group switch device.
因此，防止三相四线制配电回路断零事故的发生，具有更广泛的意义。
So, it is significant to prevent the occurrence of faulted neutral line within the circuit of three phase and four line system.
由于斯奎拉奇被直接红牌罚下，阿森纳应付四线作战的能力将成为问题。
With Sebastien Squillaci being shown a straight red card, questions will now be asked about the Arsenal squad's ability to cope with fighting on four fronts.
本文主要介绍了一种新型的四线电话语音信箱的系统硬件设计和软件编制。
The hardware and software designs of a four-line telephone voice mail - box system are introduced in this paper.
设备应放置在无剧烈振动的地面或工作台上，接入三相四线380v的电网。
The equipment should be placed on the ground without violent vibration or on the working stage and connected in the power grid of 380v with three phase and four wire.
本文研究的重点是基于四线电阻式触摸屏的在线签名数据采集系统的软硬件设计。
The key point of this paper is the software design and hardware design for on-line signature data acquisition system based on four-line resistance touch panel.
本文为了配合月球射电仪天线的研究，推导了奇模四线传输线变压器的传输系数。
To help researching the lunar radio telescope, the transmission coefficient of odd mode four-wire transmission line transformer is derived.
事实上，可以不使用任何线来建立四线电路，例如通过微波、卫星或红外传输系统。
In fact, a four - wire circuit can be established without the use of any wires at all, as in the case with a circuit established over microwave, satellite, or infrared transmission systems.
本文提出了全自动四线喂线机控制系统的设计思路，给出了软件设计和硬件设计原理图。
This paper presented the design idea of control system of a fully automatic four - wire feeding machine and gave the design principles diagram of software and hardware design.
太阳电池组件采用四线连接，以及高速数据采集系统，确保了太阳电池电流测量的准确性。
The solar cell module adopts four-wire connection. It uses high-speed data acquisition system. It ensures the accuracy of the current measurements of the solar cell.
该研究思路和方法也为四线钢桁梁桥及更多线钢桁梁桥的疲劳检算多线系数研究提供依据。
The research ideas as well as (approaches) have provided useful reference of multiple-line coefficient for fatigue check and computation of four-line and multiple-line steel truss bridge.
该研究思路和方法也为四线钢桁梁桥及更多线钢桁梁桥的疲劳检算多线系数研究提供依据。
The research ideas as well as (approaches) have provided useful reference of multiple-line coefficient for fatigue check and computation of four-line and multiple-line steel truss bridge.
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