您要查找的是不是:
- The Upper Paleozoic natural gas in the napped belt of the western margin of the Ordos basin is coal measure gas with lower non hydrocarbon and higher hydrocarbon component concentrations. 摘要鄂尔多斯盆地西缘推覆带上古生界天然气为非烃类组分含量相对较低、烃类烃组分含量相时较高的煤成气。
- coal measure gas 煤系气
- They measure gas pressure five times per hour. 他们每小时测量五次气压。
- An apparatus for measuring gases. 气体贮存计量器用来测量气体的一种工具
- A homemade device to measure gas permeability is used to study the gassy sand encountered in Hangzhou Metro Project. 以杭州地铁所遇的储气砂为研究对象,利用自制的渗气性量测装置对其进行了系统的试验研究。
- The discovery of Spongilite in the Taiyuan L7 limestone and Shanxi coal measure formation in Dengfeng Xinggong district,West Henan. 登封、荥巩地区太原组 L_7灰岩至山西组含煤岩系中海绵岩的发现
- The paper introduces a new kind of vortex gas mass flowmeter, which can measure gas mass flow by testing the vortex frequency and the horizontal varying lifting force. 介绍了一种利用检测漩涡频率和横向变动升力的方法测量气体质量流量的漩涡式气体质量流量计。
- Upper Jurassic red bed cover directly on coal measure strata of Permian and Carboniferous system in Yanzhou coal field . 兖州煤田的上侏罗统红层直接覆盖于二叠、石炭系煤系地层之上。
- The Early to Middle Jurassic Shuixigou Group in Turpan-Hami basin is a series of coal measure strata with a thickness of 2000m. 摘要吐哈盆地中下侏罗统水西沟群是一套厚达2000m的河沼-湖沼相煤系地层,其中的煤岩及暗色泥岩是已发现油气藏的主要源岩。
- In the meantime, this area is antediluvian distributinging range of layer of unripe bound coal measures is very wide also, coal becomes gas natural resources very rich also. 同时,本区上古生界煤系地层分布范围也很广,煤成气资源也十分丰富。
- The enterprise PSG Petro Service GmbH &Co. KG deal in Measuring gas lines. KG是一家高级企业,该企业使用多种工艺制造测量气体通道。
- The XRD patterns of kaolinic rocks in the coal measure are divided into three types according to the basal reflection intensity of the kaolinite in China. 根据高岭石基面衍射是否加强以及加强的程度,将我国煤系高岭岩的XRD曲线分为3种基本形态类型。
- Shanle Oilfield is the especially low permeability oil reservoir of coal measure interlay in Tuha oil region,with particular geologic condition and complicated structure. 鄯勒油田是吐哈油区的一个特低渗煤系互层油藏,地质条件特殊,构造复杂。
- This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation. 本文介绍了一种简单的利用简谐振动现象测量气体的定熵指数的方法。
- Water, coal measures and salt have densities markedly different from other earth materials. 水、煤和盐的密度与其它介质有很大的差别。
- Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China. 西北地区侏罗纪煤系地层中主要的生烃显微组分是孢子体、角质体、藻类体、沥青质体、碎屑类脂体、基质镜质体等,而树脂体、木栓质体等早期低熟生油组分含量很低。
- The design of an intelligent flow totalizer based on single-chip computer MSP430 with ultra-low power consumption is introduced in this paper for measuring gas flow. 本文讨论了一种基于MSP430单片机的天然气标准孔板智能流量积算仪的软、硬件设计,并论述了仪表的低功耗设计思路。
- Among them,the littoral and lagoon unda zones were the best coal-forming environments.Since controlled by the near NS crustal unequilibratory subsidence,the varying of coal measure and coal... 其中滨海及泻湖波浪带最有利于成煤,因受地壳近南北向不均衡沉积的控制,区内煤系及煤层变化多呈南北向带状分布,为今后的地质勘探和煤矿开采提供了依据。