mains
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n.
总输电线；总管道( main的名词复数 )；干线；输电干线（建筑物的）污水总管道；
英英释义
main[ meinz ]
n.
any very large body of (salt) water
同义词：briny
a principal pipe in a system that distributes water or gas or electricity or that collects sewage
adj.
most important element
"the main doors were of solid glass"
同义词：chief(a)primary(a)principal(a)
(of a clause) capable of standing syntactically alone as a complete sentence
"the main (or independent) clause in a complex sentence has at least a subject and a verb"
同义词：independent
of force; of the greatest possible intensity
"by main strength"
词组短语
mains frequency市电频率；电源频率
mains supply市电电源；干线供给；交流电源
mains voltage电源电压
双语例句
In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.
在电子学领域，一种不希望发生的低频电流，它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。
My new house is not yet connected to the mains.
我的新房子还没接上水、 电、 煤气呢。
I turned the gas off at the mains before I went out.
我出门之前，把煤气的总阀关掉了。
The electricity supply has been cut off/disconnected at the mains.
电力供应已在电源处截断。
权威例句
Risk, the Pricing of Capital Assets, and the Evaluation of Investment Portfolios: CommentCommon precursor to corticotropins and endorphins
The biosynthesis of neuropeptides: peptide alpha-amidation
Rapid induction of dendritic spine morphogenesis by trans-synaptic ephrinB-EphB receptor activation of the Rho-GEF kalirin.
Pintard, L. et al. The BTB protein MEL-26 is a substrate-specific adaptor of the CUL-3 ubiquitin-ligase. Nature 425, 311-316
Primary cultures of dissociated sympathetic neurons. II. Initial studies on catecholamine metabolism
The neuronal Rho-GEF Kalirin-7 interacts with PDZ domain-containing proteins and regulates dendritic morphogenesis.
New insights into copper monooxygenases and peptide amidation: structure, mechanism and function.
Identification in pituitary tissue of a peptide alpha-amidation activity that acts on glycine-extended peptides and requires molecul...
Structure and biosynthesis of pro-adrenocorticotropin/endorphin and related peptides
1. I only know this because, on being reconnected to the mains, I found myself in a shiny, spacious kitchen.
我之所以能发现这一点，是因为再次接上电源后，我发现自己置身于一间明亮宽敞的厨房。
article.yeeyan.org
2. Therefore it can be seen that it will "smooth" the "twice mains frequency DC" into a near constant DC voltage.
因此它可以把“两倍于电源频率的直流电”进行“平滑化处理”，成为一个接近恒定的直流电。
www.headphoneclub.com
3. On customers request these vibrators can be coordinated in pairs to run absolutely synchronous in mains frequency range from 20 Hz up to 60 Hz in both directions.
对客户要求这些振动器可协调，对运行在电源频率范围从20赫兹到60赫兹的频率在两个方向完全同步。
www.foodjx.com
4. They turned the barricade into a potential death trap by connecting it up to the mains.
他们给路障接上电源，让它变成了一个潜在的死亡陷阱。
www.youdict.com
5. The transformer simply plugs into a mains socket.
变压器只是简单插在电源插座中。
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6. NEVER connect switching cards directly to AC mains, the level of power supplied by an electric utility company.
请勿将开关卡直接连接到交流电源、由某个电力公司提供的功率水平。
www.eefocus.com
7. So EMI passive filter of motor system is composed by mains filter and output side filter.
电机系统EMI无源滤波器由电源滤波器和输出侧滤波器组成。
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8. If smoke, overheat, off flavor or abnormal noise is detected, please turn off mains switch, disconnect the attaching plug and stop using the instrument immediately.
如发现本机有冒烟、发热、异味或异常噪音等，请立即关闭电源开关、拔出电源插头，切勿继续使用本机。
222.173.194.17
9. Such people power could provide an alternative to mains charging of electronic gadgets, reducing energy consumption and greenhouse gas emissions.
这样的人力能量能够提供电子设备充电所需的备用电源，降低能耗并减少温室气体排放。
article.yeeyan.org
10. The analysis and treatment of trouble of high-voltage circuit system are carried out through instance, and the effect of mains voltage fluctuation on equipment is also inquired initially.
对高压电路系统故障的实例进行了故障原因分析和处理，并对电源电压波动对仪器的影响进行了初步的探讨。
dict.cnki.net
11. Most measurement, control, and data I/O signals are Measurement Category I and must not be directly connected to mains voltage or to voltage sources with high transient over-voltages.
大多数测量、控制和数据I/O信号为测量类别I，不可直接连接到电源电压或存在高瞬间过电压的电压源。
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12. Soon there will be “plug-in” hybrids, which can be recharged from the mains and call on a petrol-powered generator when needed.
很快就会出现“即插即用式”混合动力，可以通过电源充电，需要时也可以启用燃油动力发电机；
www.ecocn.org
13. One of the most promising layouts, according to the researchers, is to have a simple loop of wire connected to the mains and stuck to the ceiling.
研究人员描述了其中最有前景的一项设计，将一个简单的线圈安置于天花板上，并接通电源。
www.ecocn.org
14. The double integration A/D converter and the electro-optical isolation device are used to reduce the mains noise and motor interference, which can significantly improve the accuracy of A/D conversion.
本设计选择双积分型A/D转换芯片，并采用光电隔离装置，有效地降低了电源噪声和电机干扰，大大提高了转换精度。
dict.cnki.net
15. The paper presents a design method of EMI mains filter and some points needing an attention in application.
介绍EM I电源滤波器的设计方法以及在使用过程中应注意的问题。
dict.cnki.net
16. A further circuit limits the current on power-up, there-by protecting the mains fuses.
另一种有限制电路，由保护电源保险丝的电源电流，。
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17. An isolating transformer is used to isolate the stabilized de output volage from the input ae mains.
利用一只隔离变压器使电源的直流稳压输出与交流进线隔离。
dict.cnki.net
18. The test set may be powered from a mains or aircraft supply in the range 100 / 240 V, 50 Hz - 400 Hz or alternatively 20 - 30 V DC.
测试仪的电源可以是干线电源，或者飞机上的电源，电压范围为100-240伏，50-400赫兹，或者可选用20-30伏DC电源。
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19. Should a power outage occur (UPS in stand-alone mode), do not disconnect the power cord from the mains, as this will break the earth connection to bonded appliances.
出现动力故障时（UPS处于独立模式），不要断开主电源的电源线，以免切断所连接电器的地线连接。
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20. Here is the LG Watch Phone in its charging cradle, which connects to the mains via a USB cable or charger.
这里是LG电子手表手机在充电底座，连接到电源通过USB电缆或充电器。
dump.christianlovedating.com
21. The unit is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the unit itself has been turned off.
只要是电源线仍接插在墙上电源插座，即使关掉机器上的电源开关，但机器仍并没有完全断开AC主电源。
mud.xuancheng.org
22. Pillow lifts are mains or battery powered and rest on top of the mattress and under the pillow to lift you to a reclined or sitting position in bed.
枕头升降机电源或电池供电和休息的床垫枕头下的顶部和解除您一趄，坐在床上的地位。
bbs.canjiren.net
23. Mains-operated outdoor equipment shall be suitable for the highest Overvoltage Category expected in the installation location.
该室外设备由主电源控制，适用于安装场所的最高过电压类别。
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24. He is using your mains electricity to recharge his car battery.
他在用你家里的电源给他的车载蓄电池充电。
www.youdict.com
25. Combining the development situation of communication mains technology, this article introduces the equipment selection, technology scheme and reform process of communication mains in Yankuang group.
结合通信电源技术的发展状况，介绍了兖矿集团通信电源的设备选型、技术方案、以及改造过程。
www.chemyq.com
26. Combining the development situation of communication mains technology, this article introduces the equipment selection, technology scheme and reform process of communication mains in Yankuang group.
结合通信电源技术的发展状况，介绍了兖矿集团通信电源的设备选型、技术方案、以及改造过程。
www.chemyq.com
27. Danger mains voltage
危险 电源电压
-- 来源 -- 英汉 - 翻译样例 - 揭示
28. Switch off the gas, power, etc at the mains
切断煤气源、 电源等
-- 来源 -- 汉英 - 翻译参考
29. My new house is not yet connected to the mains.
我的新房子还没接上水、 电、 煤气呢.
-- 来源 -- 英汉 - 辞典例句
30. Water is supplied from the mains.
水的供应来自总水管。
-- 来源 -- 英汉 - 辞典例句
31. town mains
城市(煤气)总管道
-- 来源 -- 英汉 - 翻译样例
32. mains frequency
电源频率;市电频率
-- 来源 -- 英汉 - 翻译样例 - 工程
33. mains electricity
干线供应的电力
-- 来源 -- 英汉 - 翻译样例
34. The area has now been wired up to the mains.
这个地区现在已经接通电源了。
-- 来源 -- 英汉 - 辞典例句
35. The water mains had numerous breaks, with the great majority of the breaks occuring in sand, silt, or filled ground.
自来水干线有许多处破裂，但绝大多数的破裂发生在砂地，淤泥地或回填土中。
-- 来源 -- 英汉 - 辞典例句
36. The electricity supply has been cut off/disconnected at the mains.
电力供应已在电源处截断.
-- 来源 -- 英汉 - 辞典例句
mains
