有效操作

A process for partial conversion and low-temp transform of CO in the synthetic ammonia plant where coal is used to generate gas features that the Fe-Mo catalyst for partial conversion of CO, anti-poisoning agent and Co-Mo catalyst for low-temp conversion are used and the temp of semi-water gas is controlled to 200-260 deg.C at entering anti-poisoning layer, and 150-250 deg.C at the segments of said Co-Mo catalyst layer, and lower than 300 deg.C at bed layer to prevent high-temp reversal of sulfurizing reaction and make the catalyst activity optimal. Its advantages are long service life of catalyst, low system resistance, saving energy and convenient operation.

本发明是中小合成氨厂以一种CO部分转化抗毒保护层配低温变换的工艺，涉及煤造气合成氨厂0.6～2.0MPa半水煤气变换工艺流程，该工艺用铁－钼CO部分转化催化剂、抗毒剂，配钴－钼低变催化剂，半水煤气进入部分转化抗毒层温度为200～260℃，进钴－钼低变催化剂各段温度为150～250℃，床层温度控制在300℃以内，避免高温下反硫化反应发生，保护催化剂活性处最佳状态，寿命延长、系统阻力小、节汽、节电，具有比其他变换工艺更好地节能效果，操作方便，有效生产时间长，经济效益显著等特点。

To overcome the deficiency in managing and operating the global data of both Longitude-Latitude Grid and Quaternary Triangular Mesh, a new discrete global grid-Degenerate Quadtree Grid is put forward, and its tessellating principle and coding rule are presented. Then, its geometrical distortion is calculated and analyzed in details.

为有效解决经纬度格网与四元三角网在全球空间数据管理与操作中存在的不足，提出一种新的全球离散格网剖分方法―球面退化四叉树格网，给出该格网的剖分原理与编码规则，并对其进行几何变形计算与分析。

The original "killer feature" of reQall was voice recognition. With any cell phone, you speed-dial the reQall number, say anything, and reQall transcribes your words into text and places the text on a list. You can use it for to-do lists, shopping lists -- any list. If you have an iPhone or a BlackBerry, platform-specific applications make all these even more powerful. The list is always there, autosorted by type, date and other criteria. Plus, reQall would occasionally remind you of things on your phone or by e-mail.

原来版本的&杀手级&特性是语音识别；通过任何的电话，你可以快速拨打 reQall的号码，然后说任何的东西， reQall将会将你所说的内容转录为文字及帮你将这些内容变成清单形式；这个清单你可以将其作为to do list 或者任何的其他的清单，如你的购物订单等；如果你有Iphone的或者黑莓手机的，你可以使用对应手机平台的专用软件去让这个操作变得更加的有效；这个清单是永久保存，并可以按照类别，时间或其他的标准进行排序；另外的， reQall 还会在适当的时候通过电话或者邮件提醒你需要执行的行动

That assures high efficiency and precision strikes and enables to operate from cars or vans.

以保证高度有效的精确的打击病且能从汽车和货车操作。

However,the state of the art techniques for Web Services composition may still require a lot of manual efforts and thus is often time consuming.

Web服务的自动交互能让应用间的协作更加有效，但目前的 Web服务合成技术仍需要许多手工操作，这将耗费不少时间。

Surveying and mapping equipment for the safe use and maintenance, mapping data management and strict registration, electricity water security checks, driver safety education and vehicle safety management, fire training and fire fighting equipment, the knowledge of the actual operation, smoking places and out of entry - card security management, bearer visiting inquiry and inspection, operation of regional sanitation and rodent control pest and disease prevention work systems and the implementation of the check out the problems and hidden dangers, a deadline for rectification, and as an important basis for performance evaluation of cadres , which effectively ensure the safety of personnel and equipment.

加强测绘仪器设备的安全使用和保养、测绘资料管理和严格登记、用电用水的安全检查、驾驶员安全教育和车辆安全管理、消防知识的培训和消防器材的实际操作、吸烟场所和出入门卡的安全管理、来人来访的询问和检查、作业区域环境卫生和防鼠防虫防病工作等制度的建设和执行，对检查出的问题和隐患，限期整改，并作为考核干部实绩的重要依据，从而有效地保证了人员和设备的安全。

Based on analysis theory of communicative study and case of study on "Boma disturbance",this article tends to analyze how mass media bring into rational value judgments,correct direction on public opinion and reasonale evaluation of media operation,and aims to explore the reciprocal regularity among media ecology and public opinion and democratic politics.We holds that it is an important way and efficient safeguard for the realization of political civilization to construct positive media ecology.

内容提要本文运用传播学分析理论，通过对&宝马肇事案&的个案研究试图探讨其传播学意义，着意于分析我国民主与法制化进程中大众传媒所表现出的理性的价值判断、正确的舆论引导以及操作的优劣得失，以探求传媒生态与公众舆论、民主政治之间的互动规律，从而悟出良性的传媒生态是实现政治文明建设的重要途径和有效保障。

The PI controlling system with the ability of intelligent logic judging method, can decide to choose perfect controlling operations, according to the height of coal in the ball mill, entrance pressure and the exit temperature error, which can avoid to operate wrongly because of the inter-inference of different control.

带有智能逻辑判断功能的PID控制系统，采用智能逻辑判断方法，根据磨煤机入口负压及出口温度所处的偏差区域，确定应该采用的控制操作，可以有效地避免由于各控制过程之间的相互干扰而导致总体控制效果严重恶化甚至整个控制系统无法正常投入等问题。

In Program Interlock Start Mode: The coal crusher shall be started and stop by PLC in accordance with the Pre-selected crusher and the effective process of coal handling.

碎煤机的控制：由PLC操作员站操作包括手动控制和程序联锁启动两种控制方式，手动控制方式是碎煤机的启动停止由手动启停键来控制；程序联锁启动由PLC根据预先选择的碎煤机及输煤有效流程按程序自动启动和停止。

According to the structural feature of modern tilting levels, the method of erecting the collimation axis to the standing axis and the principle of the setting out of slope with the tilting standing axis are expounded.

根据现代微倾水准仪的视准轴可以调整的构造特点，阐述了使水准仪视准轴垂直于竖轴的方法，以及倾斜竖轴法放样斜坡面的原理；讨论了其误差来源、大小；对照几个行业的设计、施工及验收规范和测量规范，给出了简便可行的操作方法与有效检验手段。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。