gas的例句大全

QJ301 is a copper-based brazing welding used solvent, the solvent particles uniformly fine at a temperature of850-1150 ℃, copper and brass brazing alloys gas welding or brazing flux when used.

QJ301是一种基于铜焊接用的铜焊溶剂，本溶剂颗粒均匀细微，在温度为850-1150℃，钎焊紫铜及黄铜合金气焊或钎焊时作助熔剂用。

Aiming at shortcoming of machining copper band, the method of cladding copper band using metal inert-gas arc brazing was investigated.

针对机械加工制成铜带的不足之处采用MIG钎焊方法堆焊铜带。

In addition to environmental considerations such as the need to reduce both vermin and stench, the sheeting traps methane gas, allowing it to be collected by a network of well-heads and rubber tubing.

除了需要减少害虫和臭气等环境方面的考虑，塑料布还可防止沼气泄漏，使沼气可以通过井楼和橡胶管组成的网络收集在一起。

She puts a piece of plastic tubing in her mouth and starts siphoning gas from a huge metal drum

她把一根塑料管放进嘴里，开始从一个巨大的金属桶里吸气。

The Gas Barrier Property Measurement For Deadening Felt in Negative Pressure

负压下隔音毡阻气性能的测定

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。

A model of value classification of oil/ gas proved reserves

油气探明储量的价值分级模型设计

Flue gas with high SO 2 concentrations or temperatures reduce the performance of the scrubber.

含有较高二氧化硫含量或者温度的废气将降低洗气器的性能.

Gas, coal and oil are burnt to produce electricity.

气体, 煤和石油燃烧后产生电.

There pepper gas and energy associations 2 397 people.

有花椒及沼气能源协会2个397人.

Rapid diagnosis of oral and maxillofacial anaerobic infections by gas chroma to graphy

气相色谱分析法在口腔颌面部感染快速诊断中的应用

To Determine Trichloroethylene and Tetrachloroethylene in Air by Gas Chroma to graphy

气相色谱法测定空气中三氯乙烯和四氯乙烯

By using geochemical information of nitrogen compound in WZ, MTZ and SXF regions, oil and gas migration are studied.

利用高邮凹陷WZ、MTZ、SXF这3个地区含氮化合物地化资料分析研究其油气运移。

A device made of plexiglass is added gas absorption tubegas flowmeter in the atmospheric sampler.

在大气采样器上加装防止倒吸装置,可防止吸收液倒吸进入流量计.

The bar and the foam agent form a complete set of foam drainage gas recovery steps.

与泡排剂一起形成了完整配套的泡沫排水采气措施.

Volcanic rock can become favorable oil-gas reservoirs.

火山岩可以成为良好的油气储层.

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.

The land can also release nitrosorgsid nitrous oxide , a hit trapping heat-trapping gas.

土地还会排放氮氧化物, 一种热传导气体.

A poisonous or foul-smelling gas emitted from the earth.

一种难闻的流出物或蒸气(尤其是气体废物).

Gain and loss of oil products gas station are a very important issue in metering management.

加油站油品的盈亏是加油站计量管理的一项重要内容.