We studied the response time and the relationship between consumption of dissolved oxygen and methane gas contents with PVA-H3BO3 immobilized cell of C611 using electrochemical method.
以C611固定化细菌和溶氧响应仪为体系，采用电化学法研究了不同含量甲烷的响应时间以及溶氧变化与甲烷含量的关系。
The present invention aims to provide a solid proton exchange membrane and a membrane-electrode assembly for use in fabricating an inexpensive and efficient proton exchange fuel cell which enables direct use of an organic fuel without a reformer and use of hydrogen gas.
本发明旨在提供固体质子交换膜和膜电极组件，用于制作低廉和高效的无需转化装置直接利用有机燃料和氢气的质子交换燃料电池。
Some even dream of using natural gas to make hydrogen which would power fuel-cell cars, though advocates admit that these are still a long way off.
一些人甚至想象过用天然气产生氢气来驱动燃料池汽车，尽管提议的人也承认这还有一大截的路要走。
Analysis of signals in fiber optic gas sensor based on opening cell.
基于开放式气室的光纤气体传感器的信号分析
Analyses the problems of the investment, efficiency and endurance of using the domestic gas fuel cell in practice....
分析了家用燃料电池实用化过程中面临的成本、效率、耐久性等问题，提出了发展我国家用燃料电池的构想。
The simulation of natural gas pre-reforming solid oxide fuel cell is realized using Matlab software.
建立了预重整器和直接内部重整固体氧化物燃料电池电堆的数学模型，验证了电堆模型的有效性。
Properties of Cell in Gas Sensor on Rectangular Prism.
一种气体传感器吸收池的光输出特性。
Since so many people use cell phones and gas prices were getting higher, we thought, `How well can we reach people, and how well can we reach people if it`s not face to face?
既然这么多人使用手机和天然气的价格越来越高，我们认为，'如何以及我们才能达到人，如何才能达到人，如果不是面对面的？
Due to its feature of selective absorption, so we can monitor many sorts of gas in a photoacoustic cell.
为了提高灵敏度，可以直接增加探测室外的光程，即增加吸收长度。
Then, this paper researches the effects of the single cell cathode porosity distribution of gas diffusion layer on the cell performance from analytical and statistical point of view.
然后，从解析和统计的角度对单电池阴极扩散层孔隙率的分布对电池性能的影响进行了研究。
A flash EEPROM or other type of memory cell array having adjacent charge storage elements is formed with a gas filled void between them in order to reduce the level of capacitive coupling between storage elements, thus reducing cross-coupling between charge storage elements and resulting errors occurring in the data read from the array.
形成具有相邻电荷存储元件的快闪EEPROM或其它类型的存储单元阵列，这些相邻电荷存储元件之间具有充气空隙，以便降低存储元件之间的电容耦合程度，进而降低电荷存储元件之间的交叉耦合，并减少从该阵列中读取的数据内存在的产生误差。
A new type of storage hydrogen gas cell was designed with membrane electrode made of Ni/AC electro-catalyst and aluminum alloy.
采用化学还原法制备了以椰壳活性炭为载体的Ni／AC 电催化剂。
Company's silicon series of products including rubber products: 1, baby pacifiers, baby Guchi, food supplies Die Series 2, nipple guards, respirators, swimming diving mask, Glasses series supplies; 3, medical equipment The containers, gas mask, Detroit, the family kitchen supplies Series 4, cell phones, computer keyboards, headphones jacket, such as the remote control button, wire and cable joints of Hu Neiwai terminal, T-shaped connector, such as stress cone 5, high pressure Rating (≥ 3.5 Kv) of the silicone rubber insulation products such as: MOA jacket, a composite insulators, transformers jackets, etc.
婴儿奶嘴、婴儿固齿器、食用模具系列用品；2、乳头保护罩、呼吸器、潜水游泳面罩、潜水镜系列用品；3、医疗器材的容器、防毒面罩、活塞、家庭厨房用品系列；4、手机、计算机键盘、耳机外套、遥控器等的按键、电线电缆的户内外终端接头、T形接头、应力锥等；5、高耐压等级（≥3.5Kv）的硅橡胶绝缘制品（如：氧化锌避雷器外套、合成绝缘子、互感器外套等
Fine fuel cell structures and scales are benefit to the uniform distribution of reaction gas, the discharging of production, the reduction of fuel cell internal resistances. Increasing the porosity and aperture of diffusion layers can increase the limiting current density of fuel ce...
增加气体扩散层的孔径、孔隙率可增大电池的极限电流密度；降低电解质膜的厚度将会降低电池的内阻；提高运行温度和压力将改善电池内电化学反应和传质；加湿温度、反应气体的流速应适应电流密度的变化。
Based on the theory of gas molecular absorption spectrum, structure of transmission type gas cell that based on GRIN lens is designed.
基于气体分子红外吸收光谱的原理，设计了基于自聚焦透镜的透射式气室结构。
The principle of real time measurement XeF2 concentration by absorbed spectrum and XeF2 concentration control means in laser chamber are introduced. Relation of XeF2 concentration between laser chamber and measure cell is given. XeF2 concentration could be controlled by adjusting the temperature of the XeF2 generator and the flow velocity in the main and carrier gas-passages. XeF2 concentrations under different mixed gas flow are obtained.
介绍了采用光谱吸收法实时监测重复频率XeF蓝绿激光器中XeF2气体浓度的原理和控制XeF2气体浓度的方法；给出了监测窗中XeF2气体浓度与激光器气室中的XeF2气体浓度之间的关系，获得了在不同主／载气路气流量条件下激光器气室中XeF2气体浓度值，通过调节主／载气路的气流量实现了对激光器腔室内XeF2气体浓度的控制，保证了XeF蓝绿激光器1Hz重频运行。
Distribute feed back laser diode is used as a light source. The gas cell used is made up with grin lens. The referenced optical path and referenced gas cell are appended so that the center wavelength of the diode laser is locked in the absorption peak of methane. Gas concentration harmonic detection is achieved by light source modulation. The experiment result of the methane detection system is shown.
系统采用分布反馈式半导体激光器做光源，气室采用小型渐变折射率透镜构成的气室，加入参考光路和参考气室，使光源输出的中心波长锁定在气体的吸收峰上，通过光源调制实现气体浓度的谐波检测，给出了甲烷气体测量的实验结果。
Molten carbonate fuel cell; reactant gas; current density; utilization; lifetime
熔融碳酸盐燃料电池；反应气体；电流密度；利用率；寿命
Hollow Bragg fiber is used as the absorption cell of optical fiber gas sensor.
并详细描述了研究Bragg光纤的几种计算方法：传输矩阵法，渐近法和加略金法。
The filaments, still in the liquid form, fall by gravity through the spinning cell, and a verticle tube through which a current of air or inert gas passes at a temperature as high as 400℃.
依然处于液状的长丝，靠自重通过纺丝仓，然后经过一个竖直的管道，在管道中流过温度达400℃的空气流或惰性气体气流。