查询词典 central

Based on dynamic load calculation and the cooling and heating characteristic curve of the practical air/water heat pump residential central air conditioning, this paper calculates hiemal and aestival electric consumption and seasonal efficiency of air/water heat pump residential central air conditioning, and compares its economy with that of separate type room air conditioner .

在动态负荷计算的基础上，按实际运行的空气/水型户式空调机组的制热与制冷特性曲线，计算了该种户式中央空调系统冬夏季耗电量与季节效率HSPF及SEER，并在此基础上与采用分体式空调器方案作了经济性比较。结果表明，在具有典型夏热冬冷气候特点的湖南衡阳地区，住宅建筑空调采用空气/水热泵型户式中央空调系统是可行的

The end of 2007, the company works to professional cleaning service to be extended, with mechanical cleaning technology, central air conditioning cleansing purification project, the robot air duct cleaning, washing of the widely used chemicals, petroleum, petrochemical, oil tank, metallurgical, power, Light industry, printing and dyeing, paper making industries such as equipment boiler, heat exchange, condenser, compressor, ammonia cooler, Air Preheater, equipment Jacket, central air conditioning, heating systems portfolio, and large complete sets of equipment, etc.

07年底，公司业务向专业清洗工程服务扩展、拥有机械清洗技术、中央空调清洗净化工程、机器人风管清洗等，清洗范围广泛应用于化工、石油、石油化工、储油罐、冶金、电力、轻工、印染、造纸等行业的设备（锅炉、热换器、冷凝器、空压机、氨冷机、空预器、设备夹套、中央空调、采暖组合系统、大型成套装置等）清洗和中央空调系统的清洗。

In the history of the Anglophone world, it is not the ability of local authorities to check the central government but rather a balance of power between local authorities and a strong central government that is the true cradle of liberty.

在英语世界的历史上，真正的自由摇篮不在于地方当局制衡中央政府的能力，而在于地方当局与强大的中央政府之间达到权力上的平衡。

In the history of the Anglophone world, it is not the ability of local authorities to check the central government, but rather a balance of power between local authorities and a strong central government, that is the true cradle of liberty.

在盎格鲁撒克逊民族的历史上，并非是地方权威制约中央政府的能力，而是地方和强大中央之间的权力均衡，方才是自由诞生的真正摇篮。

The study included 30 normal subjects, 40 central pulmonary carcinoma with signs of central pulmonary artery infiltration, 5 pulmonary artery aplasia, 4 pulmonary arteriovenous malformation, 3 af...

其中正常 30例，中央型肺癌累及中央肺动脉 40例，肺动脉发育不良 5例，肺动静脉畸形 4例，肺动脉袖状切除成形术后 3例。

The plans include division into four different biozones: Central Asian Steppe, The Arctic Pole, Asian Temperate Forest and Central Asian Mountain.

该计划包括4个分开的不同生物带：中亚大草原带、北极带、亚洲森林温带和中亚山脉。

Love was the maternal donor of the polyploid Elymus; the "Y" genome existed in the StY-genome Elymus may be differentiated from the St genome, i.e., the autopolyploid StSt-genome species probably experienced genomic differentiation within a species after autopolyploidy, leading to the significant genomic change and resulting the StY-genome allotetraploids; the StY genome species distributed in the Central Asia with a high level of genetic diversity radiated to the Western and Eastern Asia, under the environmental selection and other factors, and only a few species spread to the western Asia and most species have remained in the Central and eastern Asia.

3分子证据表明在StY基因组的物种之间有明显的地理分化，中亚可能是StY基因组披碱草属植物的分化中心，并在此基础上，StY基因组的披碱草属植物向东亚和西亚进行了快速的辐射，形成了现代StY基因组物种的分布格局；多次杂交、迁移和分化是StY基因组的披碱草属植物进化的主要动力。(4)拟鹅观草属物种可能是所有披碱草属植物的母本供体。

Between these extremes lie the sal -dominated moist deciduous forest of eastern India; the teak -dominated dry deciduous forest of central and southern India; and the babul -dominated thorn forest of the central Deccan and western Gangetic plain.

在印度的上述热带雨林带和针叶树林带之间，印度东部以潮湿性落叶林带的婆罗双树为主，印度南部和中部则以干旱落叶林带的柚木树林为主，印度中部的德干高原和恒河平原则以热带旱生林带的阿拉伯相思树为主。

The working memory model established by Baddeley and Hitch (1974) consist of central executive、 Visuo-spatial sketch pad and Phonological loop. Central executive play a crucial role that making our attention on the related information processing, inhibiting irrelevant information, responsible for the information to transform among various processes in the complex tasks.

Baddeley和Hitch提出的工作记忆模型由中央执行系统、视空间模版、语音环等成分构成，中枢执行系统具有核心控制作用，它保证大脑将注意集中在相关信息及加工过程上，而对无关信息进行抑制，负责在复杂任务中的各个不同过程间进行转换，对工作记忆中的内容进行监控等。

Abnormal distribution is not rare in practical measurement. Beta distribution contains not only central distribution but also non-central distribution. It is a good method to simplify the research of practical measurement distribution.

为了解决实际测量中的非正态分布的表示问题，本文采用含有两个参数的Beta分布来统示表示多种类型分布，并且解决了该分布的参数、特征值的计算。

It is possible that houses were outrageously priced one year ago and that they are still priced much higher than the national average.

情况有可能是，这里的房价曾贵得离谱，现在的房价仍然远高于全国的平均指数。

This is a mother's love for her child.

这是母亲对孩子的关爱。