break ground
- break ground的基本解释
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v.
破土, 创办, 犁田, 起锚
- 相似词
- 更多 网络例句 与break ground相关的网络例句 [注:此内容来源于网络,仅供参考]
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This text aim at the neutral spot not connect the ground or through eliminate arc coil to conncect ground of connecting a ground of system, put out to connect a ground of electricity arc ability existently low and starts of the system occurrence Human body feeling electricity connect the ground to conduct electricity to press, the equipments inner part breaks down to connect the ground, having no problem of protect the ability.On the foundation of the thorough research protection method, put forward to change into above-mentioned system the protection project that the intelligence connects a ground of system movement.At the same time, introduced the intelligence to connect a ground of composing of system, the work principle, function and characteristicses and system to circulate the circumstance.
本文简要分析了我国配电网自动化的现状和面临的主要问题,指出合理、高效的配电系统网络结构是提高供电可靠性和供电质量的前提条件,本文在对国内现有配网方式进行全面分析的基础上,结合我国城网改造的目标的显状,提出了一种科学&田&字型接线,对其技术性、经济性和可靠性进行了论证,(分析了不同故障情况下系统如何完成故障的定位、隔离,网络的重构及负荷的转移,指出该方案具有很高的供电可靠性和相对较低的备用容量,是一种符合国情国力并能适应配网自动化发展的组网方案);给出了适合该方案的不同控制模式并进行了优劣比较,指出集中远方控制模式划配网自动化发展的必然趋势;最后本文给出了该控制模式下的测控方式。
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In this period of time, the mean annual air/ground temperature, mean annual maximum and minimum air/ground temperature, extreme maximum and minimum air/ground temperature, difference between ground-and air temperature, and annual accumulated temperature in the area all had an increasing trend, and the increase of mean annual air temperature, mean annual ground temperature, difference between ground-and air temperature, mean annual minimum air temperature, extreme maximum ground temperature, and extreme minimum ground temperature was more obvious, being 0.32℃, 0.59℃, 0.27℃, 0.39℃, 2.03℃, 1.62℃ per 10 years, respectively.
结果表明:26年来,林区热因子(平均气温、平均地温、平均最高/最低气温、平均最高/最低地温、极端最高/最低气温、极端最高/最低地温、地气温差、年积温)均呈上升趋势,其中平均气温、平均地温、地气温差、平均最低气温和极端最高/最低地温升高趋势明显,每10年分别增加0.32℃、0.59℃、0.27℃、0.39℃、2.03℃、1.62℃,最低温度的升高趋势都大于最高温度的增长速率,说明尖峰岭热带山地雨林区气候变暖来自于最低温度升高的贡献。
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During the construction period of shield shaft, quite a significant disruption against the surrounding ground might happen, therefore, upon shield break-out, the ground surrounding the shaft eye should be conditioned to enable the said ground to be standing alone after ground improvement, to safeguard a successful break-out.
而盾构工作井构筑过程中,会对周围土体产生较大的扰动。因此,盾构出洞前,需要对洞口土体进行处理,使洞口土体经改良后达到可以自立的状态,从而保证盾构顺利出洞。
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break new ground:开垦处女地, 开辟新天地
break fresh ground 开垦处女地, 开辟新天地 | break new ground 开垦处女地, 开辟新天地 | break ground 破土, 动工, 开业[航海]开船
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air-break switch for high tension:高压空气断路开关
air-break switch 断气开关 | air-break switch for high tension 高压空气断路开关 | air-break switch for high tension, load-break switch, air-break switch 高电压空气断路开关,负荷开关,空气断路开关
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拆卖价值 break-up value 拆卖价值:break-up value
555 1 break-even point 损益分界点,损益平衡点 break-even point 损益分界点,损益... | 556 1 break-up value 拆卖价值 break-up value 拆卖价值 | 557 1 bribes and kickbacks 贿赂和回扣 bribes and kickbacks 贿赂...