查询词典 liquefied gas

Premise Liquefied petroleum gas is derived from oil gas, natural gas, the gas production of refinery and petrochemicals. The main components are dimethylmethane, propylene, butane, butylene and such low class hydrocarbon. It's a gas with achromaticity and transparence; LPG is hardly dissolved in water, but dissolved in ethanol and aether, it can dissolve gas production, propagation oil and caoutchouc.

液化石油气（liquefied petroleum gas，LPG）是石油伴生气、天然气、炼油厂及石油化工厂的气体产品，经分离精制而来，其主要成分为丙烷、丙烯、丁烷、丁烯等低分子烃；无色透明，带有微弱的臭味；难溶于水，溶于乙醇和乙醚等，并能溶解石油产品，动植物油和天然橡胶。

The products are applied to measure the level of vaporizable liquid especially liquefied gas. Blocking lever is used to divide guide tube into gasification chamber and measure chamber. When liquefied gas is infected by temperature and vaporize into being gas bubbles, the bubbles will rush up along gasification chamber and not enter into measure chamber to affect magnetic float.

该产品适用于易汽化的液体测量，尤其适合液化气介质的液位测量；其特点是用挡杆将液位计主导管内腔分成气化室和测量室，当液位计内液化气受温度影响，内部汽化而产生气泡时，气泡会顺着气化室往上冒，而不会进入测量室影响磁浮子工作，有效地阻止了因气泡

The products certifying censor for domestic gas water-heater, domestic pressure regulators for liquefied petroleum gas, and domestic gas appliances are set in CGAC.

意大利著名休闲品牌gas，新潮的流行元素，高质量的面料和大规模的生产设备都是grotto s.p.a。

LOSA-1 is an assistant for increasing production of Light olefine with FCC.The result of its comnercial application in No.2 heavy oil FCC unit in Luoyang company shows that it can raise propylene content in liquefied gas.When its equilibrium addition is about 200kg/d with the proportion to fresh catalyst volume of 5%,the propylne content in liquefied gas can keep at 42%～45%. FCC;propylene;assistant LOSA-1;commercial application

LOSA-1助剂是岳阳三生化工公司和国内科研院所开发的增产轻烯烃FCC助催化剂，该剂在中国石化洛阳分公司2号重油催化裂化装置工业应用的结果表明，LOSA-1助剂具有较强的提高液化气中丙烯浓度的性能，当其平衡加入量控制在200kg/d左右、对新鲜催化剂加入比例为5%左右时，液化气中的丙烯体积浓度能够保持在42%～45%。

Article 30 Anyone who violates the present Provisions and does port operation of any explosive, compressed gas and liquefied gas, flammable liquid, flammable solid, pyrophoric articles or articles flammable in wet conditions without designating an area for operation, clarifying the person in charge or conducting closed management shall be punished by the administrative department for harbor according to the provisions of Article 85(1) of the Law on Safety in Production.

第三十条违反本规定，从事爆炸品、压缩气体和液化气体、易燃液体、易燃固体、自燃物品和遇湿易燃物品的港口作业，企业未划定作业区域，明确责任人并实行封闭式管理的，由港口行政管理部门按照《安全生产法》第八十五条第项规定处罚。

Article 21 In the case of port operation of any explosive, compressed gas and liquefied gas, flammable liquid, flammable solid, pyrophoric articles or articles flammable in wet conditions, the enterprise shall designate an area for operation, clarify the person in charge and conduct closed management.

第二十一条爆炸品、压缩气体和液化气体、易燃液体、易燃固体、自燃物品和遇湿易燃物品的港口作业，企业应当划定作业区域，明确责任人并实行封闭式管理。

Mainly liquefied gas unload a vehicle for the total, Yean unload a vehicle for the total, liquefied petroleum gas stations complete sets of equipment and related accessories and products designed for processing and marketing.

主要包括液化气卸车总承，液氨卸车总承，液化气站成套设备以及以上产品的相关配件设计加工和销售。

You asked whether the liquefied gas, Wuhan Gas Company to the home each altar gas is 95 yuan.

你问的是否液化气，武汉煤气公司送到家每坛气是95元。

The aim of this study is to discuss the improving recycle engineering for shaft seal gas of pressure energy expander and the reduction of carbon dioxide emission in a Liquefied Natural Gas receiving terminal.

本文研究目的在於探讨液化天然气（Liquefied Natural Gas，简称LNG）接收站内，LNG能用於压能膨胀发电机之轴封气回收改善工程与二氧化碳节能减碳之研究。

Because of its unexampled advantages such as less floor area covering, high-pressure capability and transport facilitates, Spherical pressure vessels (hereinafter referred to as the"storage tank") used for storage of gas and liquefied gas more widely than other storage tanks in the oil, chemical, city gas, metallurgy and other fields.

北京工业大学，机械设计及理论，2009年，博士

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。