1、

In this thesis, based the study of acoustics theory and ANC ( Active Noise Control) mechanism, the precept of the Nature Gas Booster Station Noise Active control is discussed. The active algorithm is established and simulated.

本文在对声学理论和有源降噪机理研究的基础上,提出了天然气增压站的主动降噪方案,对主动降噪原理和控制算法进行了研究和仿真,并根据算法进行了相应的系统设计。

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2、

It is forecasted that the proved natural gas geological reserves will be enhanced by 1 × 108m3.

预计可增加探明天然气地质储量1×108m3。

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3、

Research of Safety Technology on Well Casing and Well Head of Natural Gas Well

天然气井井筒及井口安全技术研究

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4、

Tokyo and Beijing appear close to agreement on joint development of natural gas fields in disputed waters of the East China Sea, a deal that would resolve one of the most contentious issues to strain Sino-Japanese ties in recent years.

日中两国看来接近达成在东海(East China Sea)争议水域共同开发天然气田的协议。这项协议将有助于解决一个近年来最富争议的、造成中日关系紧张的议题。

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5、

It is rich in the local deposits of salt brine and natural gas.

它是富有的在含盐的甜盐水和天然气的地方性的存款中。

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6、

Reflections on the Exploitation of Associated Natural Gas in Salt Brine Mine in Penglai Structure

蓬莱构造盐卤矿区伴生天然气开发思考

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7、

Supply availability, delivery infrastructure, pricing levels and policy, and funding to promote gas over other fuels are all factors that dictate the speed at which the switch occurs.

供应能力、输送基础设施、定价标准和政策、以及推广天然气以取代其他燃料所需的资金,这些都是决定能源结构转换速度的因素。

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8、

CNG DI engine gave low value of the maximum rate of pressure rise.

天然气直喷发动机的最大压力升高率低.

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9、

Natural gas is a clean-burning fuel.

天然气是一种清洁燃料.

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10、

In theory the mud should force the oil and gas back into thethe seafloor.

理论上,泥浆将迫使石油和天然气退回海床底部的油槽.

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11、

There's also an opening for foreign firms to engage in exploration for unconventionals in China.

中国非常规天然气开发也在向外资企业开放.

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12、

Research of an Electronic CNG Engine Control System

多点喷射点燃式天然气发动机电控系统研究

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13、

A: Yes, natural gas is a good choice.By the way, what time is it now? B: It's 7:45 now.

A:是的,天然气是个不错的选择。顺便问一下,现在几点了?B:现在是7点45分。

中考真题- 2015 长沙 情景对话

14、

In addition, the Federal Energy Regulatory Commission's authority to regulate oil pipelines came from the Interstate Commerce Commission.

除此之外,其治理天然气和石油管道的权力继续自州际商务委员会。

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15、

OH 1 Control System for Heavy-duty, Lean-burn, Natural Gas Engines.

oh1控制系统的重型, 稀薄燃烧, 天然气发动机.

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16、

The disputed area between eastern China and Japan's southern island chain of Okinawa is rich in gas deposits.

中国东部和日本南部冲绳列岛之间有争议的海域蕴藏着丰富的天然气资源。

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17、

Involved in natural gas operations, opening up new profit point.

参与天然气经营, 开辟新的利润增长点.

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18、

Natural gas will be the first to run out.

天然气将首先被用完.

词典精选例句

19、

It is profitable to drill to depths more than 1,000 feet for oil and gas extraction, but only recently in California has it become profitable to pump water from this depth.

从一千英尺以下的地下开采石油和天然气是有利可图的,但直到最近,在加利福尼亚州从这个深度以下抽取地下水才变得有利可图。

四级真题- 2018年 12月 1卷 阅读A

20、

At the same time, the China-Kazakhstan gas pipeline is under intensive construction.

中哈天然气管道也正在紧张施工当中.

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