查询词典 power source

Finite-time thermodynamics was applied to analyze the characteristic of the cycle dimensionless power output the efficiency and the optimal intercooling pressure ratio of an irreversible closed intercooling regenerated Brayton cycle coupled to constant-temperature heat source.

用有限时间热力学方法首次研究了恒温热源条件下不可逆闭式中冷回热燃气轮机循环的功率、效率以及中间压比特性，导出了无因次功率及效率的解析式。

Accordingly corresponding reference scholars Lane in 1980 khat to Europe as the source of power in the United States homosexual campaign development process :(1) 1908-1945, and sporadic individuals try to defend homosexuality and its powers;(2) After the Second World War, urban male homosexuals "minority groups consciousness" the awakening;(3) 1950-1952, the search for identity;(4) 1952-1953, outbreak on the unfair treatment of outrage;(5) 1953-1960, the homosexual movement to strengthen the exchange of information, pay attention to the field of education;(6) the 1960s, the civil rights movement led to the gay rights movement;(7) In 1969, the beginning of the massive homosexual movement;(8) 1973-1979, homosexual movement and the government dialogue through formal channels.

据此相应参考社会学者里卡塔在1980年对以欧洲为源头的美国同性恋权力运动发展历程：（1）1908—1945年，零散的个人尝试为同性恋及其权力辩护；（2）第二次世界大战后，城市男同性恋者&少数派群体意识&的觉醒；（3）1950—1952年，寻找身份认同；（4）1952—1953年，爆发对不公正待遇的愤慨；（5）1953—1960年，同性恋运动加强信息交流，注重教育领域；（6）60年代，将民权运动引向同性恋运动；（7）1969年，开始出现大规模同性恋运动；（8）1973—1979年，同性恋运动与政府通过正式渠道对话。

Its major products include electric lift emergency devices, elevator manostat , alternating and direct voltage-stabilized source , switching power supply ,lift emergency lamps, lift walkie-talkie, lift acoustic floor reporter and lift door frequency converters.

西奥电气位于经济发达的长江三角洲——启东经济开发区南苑工业园，主要产品有：电梯应急装置、电梯稳压器、交直流稳压电源、开关电源、电梯应急灯、电梯对讲机、电梯语音报站器和电梯门机变频器。

He sighed, Thank Heaven for sending you, the master to tell me the source of power and to teach me the principle of tranquilness and peace.

他感概地说：「感谢上苍，能有你这样一位名师来告诉我生命力的泉源，教导我沉静安宁的原则。

He sighed, Thank Heaven for sending you, the master to tell me the source of power and to teach me the principle of tranquilness and peace.

他感概地说：「感谢上苍有你这样一位名师告诉我生命力的泉源，教导我沉静安宁的原则。

Since Computer Room needs to operate 24/7, it is certain to provide a stable and uninterruptible power supply source.

由於电脑机房需要24小时不间断的运作，理当为它提供稳定且不间断的电力供应来源。

Electrical source: 220V 50Hz 150W max contraction power: 60KG minimum packaging size: 50x80mm packaging rate:≤120 times/hour outline size: 300x200x200mm the width of PP strap: 12-15mm weight: 3kgthis machine takes advantage of the polythene plastic strap as the enlacing material, and mainly applied in the packaging and enlacing of cartons, wooden box, paper wrappage, fabric wrappage in industries such as business, post, railway, bank, food, medicine, books and periodicals, publish, and so on.

技术指标：电源：220V 50Hz 150W 最大捆紧力： 60KG 最小包装尺寸： 50x80mm 打包速度：≤120次/时外形尺寸：300x200x200mm PP带宽度：12-15mm 重量： 3kg本机是以聚乙烯塑料带为捆扎材料、主要用于商业、邮政、铁路、银行、食品、医药、书刊、发行等行业的纸箱、木箱、纸包件、布包件的包装捆扎。

Every harbour is small but combination in administrative divisions inner formation since the rim of Bohai Bay does not realize the long similar triangle , limpid-rization , leading to ring the Bohai Sea harbour resource duplication of similar projects and contending for source of goods , the nothing order racing to control hinderland competing neither samer than long triangle harbour group "an integral whole both wings " develops power state's is especially more fierce than growing a triangle.

但是由于环渤海地区还没有实现类似长三角各港口在行政区划内形成的小组合，也不同于长三角港口群&一体两翼&发展势态的清晰化，导致环渤海港口资源重复建设和争夺货源、抢占腹地的无序竞争比长三角更加激烈。

The pilot study shows that the ammonia dissociation/synthesis reaction is inherently free of any potential side reaction problems, and also offers phase separation of products. The carrier of heat store is liquid. and is very interesting for long-term storage as it can be carried out at room temperature with no energy losses, Its theoretics energy storage density reachs 66.5kJ/mol, which outclasses sensible or latent heat storage. In comparison to other thermochemical energy storage, ATCES needs lower temperature in endothermic reaction(only 650℃), but It can produce over 550℃ high temperature stream in exothermic synthesiser. Furthermore, the heat store/recovery can change with adapt to the heat source/load automatically, and offers coninuous(24 h) production of heat, These advantages will see a rapid increase in the adoption of large-scale concentrating solar thermal power generation.

初步研究表明：采用氨基储能体系，储/释过程无副反应，且储能介质能自然发生相分离；储热载体为流体，并可在室温下长期无热损储存，理论储能密度达66.5kJ/mol，远高于显热或相变蓄热；与其它热化学储能相比，吸热反应温度低，仅需650℃，而放热反应可产生500℃以上的高温，能量的储/释流量可随热源/负荷自适应变化，且可全天供热，更适合作为聚光式大规模太阳能热力发电中的能量储存系统。

The resonant charge scheme is studied to overcome the low efficiency and low repetition rate caused by the resistor ballasted voltage source capacitor charging power supply.

为解决现有高压直流电压源电阻镇流充电方式效率低、重复率低的缺陷，实验研究了谐振充电电源电路。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。