查询词典 on and on

Using mordern physical chemistry techniques (such as XRD、 TG-DTA、 IR、 XPS and 〓Xe-NMR)、 chemical adsorption techniques (NH〓-TPD、 H〓-TPD、 TPO、 TPR etc.) and pulse flow microreaction of n-hexane、 methylcyclopentene and n-hexane containing 0.2ppm thiophene, we studied mainly the following three points:(1). the changes occured during the calcination pretreatment of Pt ammine complex supported on β and L zeolites;(2). the effect of structure and acidity-basicity of zeolite on the dispersion and electron state of Pt particles; and (3). the influence of second metal component on the reactivity of nhexane aromatization and sulphur-resistance of Pt/L zeolite catalyst. Several interesting and valuable results are obtained and summerized as follows

本论文运用各种近代物理表征方法(XRD、BET、TG-DTA、IR、XPS和〓Xe-NMR)、化学吸附技术(NH〓-TPD、H〓-TPD、TPO、TPR等)和正己烷、甲基环戊烷及含噻吩正己烷的脉冲微反等方法，着重研究了(1)载Pt的β和L沸石在分解预处理过程中发生的变化；(2)沸石载体结构及酸碱性对Pt粒子分散及电子状态的影响；(3)第二金属组份对载Pt沸石催化剂上正己烷芳构化及抗硫性能的影响等，得到了某些有意义的结果。

The superpower that once saw its strategic role in the region as an "offshore balancer" has since the Gulf war of 1991 been very much onshore, with bases in the Persian Gulf and, for the time being still, a large army and air force in Iraq. America continues to have a vital interest in the region's oil and remains the chief armourer and presumed protector of Saudi Arabia and its GCC neighbours. Because America is also Israel's great defender, American policies have a sharp impact on all the Arab states affected by the Palestine conflict, on the fate of the Palestinians themselves and on the internal standing of regimes that are seen as American allies or dependants.

这个曾经将自己在该地区的战略角色定位为"离岸平衡手"的超级大国自1991年海湾战争之后，便已深深陷入其间，它在波斯湾设有基地，而且到目前为止依然在伊拉克驻有大量陆空部队；该地区的石油仍是美国重大利益之所在，它也继续扮演着沙特阿拉伯及其加入海湾合作委员会的邻国的首要军火提供者和假想中的保护者；又因为美国同时身兼以色列的主要保护者，因此美国的政策对于所有受巴勒斯坦冲突影响的阿拉伯国家、巴勒斯坦人自身的命运以及那些被视为美国盟友或依附者的政权的国内声望都有着强烈的影响。

Company's franchise of various brands and various types of IC DIP, SMD diode and audion, infrared emission, acceptance control, battery and a variety of modules, crystal and so on, have a wealth of electronic product manufacturing and sales experience and a good international reputation, the company covers product sales AT, MAXIM, PHILIPS, DS, TI, CYPRESS, ST, ON, such as international brands; Products widely used in networking, computer, aerospace, communications, electronic instrumentation, display control, industrial control, medical equipment, access control, POS terminals, audio home appliances and consumer electronics products such as high-tech fields.

公司专营各种品牌IC和各类直插、贴片二三极管，红外发射，接受管，电池以及各种模块、晶振等，有丰富的电子产品生产与销售经验和良好的国际信誉，公司产品销售涵盖了AT，MAXIM、PHILIPS 、DS、TI、CYPRESS、ST，ON等国际知名品牌；产品广泛用于网络、电脑、航天、通讯、电子仪表、显示控制，工业控制、医疗设备、门禁、POS终端、家电音响及消费类电子产品等高新领域。

The bedpan in air - cushion, with reasonable design, made patient relieving comfortable on the bed and supported nurse profitable on time and on labor so that it could observably improve the quality of life for the patients on the bed.

充气助便床垫设计合理，患者感觉舒适，护士操作方便，能明显提高重患者的生活和生存质量。

We therefore declare, with the approval of this sacred council and on the advice of prudent men who are fully aware of the circumstances of time and place, that crusaders are to make themselves ready so that all who have arranged to go by sea shall assemble in the kingdom of Sicily on 1 June after next : some as necessary and fitting at Brindisi and others at Messina and places neighbouring it on either side, where we too have arranged to be in person at that time, God willing, so that with our advice and help the christian army may be in good order to set out with divine and apostolic blessing.

因此，我们宣布，经理事会和这个神圣的意见，审慎的男人谁充分意识到的情况下时间和地点，这是十字军，使自己做好准备，以使所有谁安排去海上应集会，西西里王国6月1日之后，下一步：一些必要的和恰当的在布林迪西和其他地方在墨西拿和它的邻国的任何一方，而我们也已安排在人在那个时候，上帝保佑，使我们的意见并帮助基督教军队可能会在良好的秩序制定和使徒与神圣的祝福。

In allusion to the characteristics that Luannan County is a county which majors in agriculture and its area is small and its water resources allocation is relatively easy and the contradiction of water resources allocation among industries is severe and so on, based on the predicted water supply and demand for Luannan County, water resources multi-objective optimal allocation model is founded. The model are made up of primary object which is that the district economical benefit is most and by-end which is that the district social benefit is most and restricts which contain water supply capability and water transportation capability and water demand capability and so on.

更多分配矛盾较为突出等特点，在滦南县供需水预测成果的基础上，建立了以区域经济效益最大为主要目标、区域社会效益最大为次要目标、以区域供水能力、输水能力、需水能力等因素为约束条件的水资源多目标优化配置模型，根据Excel和Matlab的特点，把Excel作为数据输入端，调用Matlab中的linprog工具函数求解该模型，得到了滦南县水资源优化配置成果。

In view of practical problem during Sulige gas field development, this paper complete follow study content. Study material balance theory of two district compound gas reservoir. Carry out stress sensitivity experiment on matrix rock and labor created fracture core from Sulige gas field with America Core Company high pressure high temperature flow experimental instrument to study stress sensitivity change rule of different permeability matrix rock and created fracture core at the condition of time and again switch on and off well and different drawdown pressure. Carry out depletion experiment on matrix rock of different permeability serial combination with different kinds of allocation, using double core clamper serial connected experimental apparatus, to study gas well production performance of bi-zonal compound low permeability reservoir during low pressure production stage. At the basis of experimental study, establish single well simulation model to analyze development index infection caused by stress sensibility and production performance infection rule caused by inner formation and outer formation of bi-zonal compound gas reservoir permeability variation while considering stress sensitivity.

针对苏里格低渗气田开发中存在的实际问题，完成以下研究内容；研究了两区复合气藏物质平衡原理；利用美国岩芯公司高温高压流动实验仪，对取自苏里格气田基质岩芯和人工造缝岩芯进行应力敏感实验，研究不同渗透率基质岩芯和造缝岩芯在多次开关井和不同生产压差条件下的应力敏感变化规律；采用双岩芯夹持器串联实验装置，对不同渗透率串联组合的基质岩芯进行各种配产条件下的衰竭实验，研究两区复合的低渗储层气井在低压生产阶段的生产动态特征；在实验研究的基础上，建立单井模拟模型分析储层应力敏感性和非均质性对开发指标的影响，研究考虑应力敏感时两区复合气藏储层中内区和外区渗透率变化对开发动态的影响规律。

The main reason why American mutual fund is so advanced is that there is the concerted mechanism environment for mutual fund, such as the mature financial market, sufficient investment capital supply, well-developed system of laws and so on. Adopting the specific exponents of Shanghai and Shenzhen Security Market, fund exponent yields, all weekly yields of mutual fund in specific periods, etc., the positive analysis of the coordination of Chinese mutual fund and Security Market demonstrates that this coordination is not ideal generally. On condition that the market characteristic of mutual fund is made clear, mutual fund can develop conceitedly and healthily by developing security market, increasing market efficiency, providing more fund, improving fund management, standardizing relative system of privately offered funds and so on, and optimizing the market environment to develop mutual fund.

美国开放式基金之所以发达，主要原因在于开放式基金具有协调发展的制度环境，如成熟的金融市场、充足的投资资金供给、完善的法律体系等；采用沪、深证券市场特定指数与基金指数收益率，及特定时期内所有开放式基金的周收益率等指标，对我国开放式基金与证券市场的协调性的实证分析发现，二者协调性程度总体上不理想；在明确开放式基金发展的市场过程性质的前提下，通过促进证券市场的成熟、提高市场效率、完善法律、拓宽基金资金供应渠道、完善基金治理结构、规范私募基金发展等配套措施，优化开放式基金发展的市场环境，才能不断促进开放式基金的协调、健康发展。

Through the discourse on elements of printing quality controlment, and the printing controlling digital and methods, the thesis is going to give an elaboration and analysis on the printing quality controlment, in five aspects as the data transmission in digital flowsheet, color management in open sysem, data transmission and management, digital preliminary and on-line printing quality testing.

通过论述印刷质量控制影响因素和质量控制的数字化及其方法后，从数字化流程中数据流的传递、开放式体系下的色彩管理、数据传输与管理、数码打样、在线印刷质量检测五个方面进行印刷质量控制的阐述和分析。

Then I make the simulations on the ergodic and outage capacity in many cases, on the influence of the k-factor on ergodic capacity, and on the cumulative distribution function of the information rate of a flat fading MIMO channel in water-pouring cases. Then I make analysis of all the simulation results.

对MIMO的各态历经信道容量和中断信道容量在多种情况下行了研究和仿真；对瑞利K因素对信道的影响和注水情况下MIMO平坦衰落情况下的信息速率的累积分部函数作了仿真，并对仿真结果进行了详细的分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。