查询词典 February

This thesis analyzes the types and art trait of solar-assisted heat pump water heater, the development trend of direct expansion solar-assisted heat pump water heater, makes a summary of these research results from six aspects. On the basis of these works and from the point of view of receiving optimum solar radiation , the thesis develops a novel design model of direct expansion solar-assisted heat pump water heater with a truncated cone collector/evaporator, theoretically analyzes the heat that the system can absorb, compares its ability with other two types of cylinder and flat plate ones, and calculates COP and EER with computer aids. The results show that a truncated cone direct expansion solar-assisted heat pump water heater can absorb not only more solar energy but heat energy in air. It takes on favorable thermal performance. Under the average day in February which is of the worst weather throughout the year in Kunming, the COP is about 4. 2, EER is about 2.9 . The heat absorbed by the system are more than those of the other systems. The system is very great in terms of saving

本文分析研究了太阳能热泵热水系统的分类及技术特点，直膨式太阳能热泵技术国内外发展趋势，从六个方面对直膨式太阳能热泵热水系统的研究进行了归纳总结；在此基础之上，从太阳辐射的最佳接收考虑，提出了集热器／蒸发器为圆台侧面的圆台型直膨式太阳能热泵热水器的设计模型，理论上分析了这种热水系统所接收的太阳辐射和得热量，并与圆柱型、平板型的直膨式太阳能热泵热水系统进行对比分析，通过计算机辅助模拟计算出：系统不但可以有效地吸收太阳能，还能有效地吸收空气中的热量，具有良好的热性能；在昆明，以2月为代表的冬季，其太阳辐照较低，系统的制热系数COP值也能达到4.2，效能比EER值为2.9；系统的得热量高出圆柱型、平板型的直膨式太阳能热泵热水系统，节能效果明显。

This year, when February 29 arrives, try doing something out of the ordinary to celebrate it.

今年二月二十九日到来时，试试做些不寻常的事来庆祝它吧。

The source of the Tsushima Warm Current will change in the year: in January and February the main source is the flow from the Kuroshio; from March to August, the main source gradually changes from the Kuroshio to mixed water of the flow from the Taiwan strait and the Changjiang diluted water; after August, the main source changes back to be the Kuroshio.

对马暖流的来源全年均有所变化，一、二月以黑潮水为主；三月到八月，来源逐步从黑潮水转变为台湾海峡北上海流以及长江冲淡水的混合水；八月到九月，来源重新转变为黑潮水。

Both Russia and Japan coveted control of Korea and Manchuria. In February 1904, the Japanese launched a surprise attack against the British garrison in Port Arthur, laying siege to the town. In May 1905, the Russian fleet, which had come to Port Arthur's aid, was destroyed in the naval battle at Tsushima, confirming the Japanese victory. The Russian capitulation, signed in September 1905, gave Japan control of Korea.

俄国和日本同时觊觎对朝鲜和满洲的控制权。1904年2月，日本对在旅顺口的英国驻军发动了突然袭击并包围了旅顺口。1905年5月，前来旅顺口援助的俄国舰队在对马海战中被摧毁从而确认了日本的胜利。1905年9月，日俄两国签订了休战书，日本取得了对朝鲜的控制权。

By the end of February 2006, however, you'll find that you've managed to tuck a few dollars away -- not just on paper, but in physical reality too.

到2006年2月底，你甚至会发现你成功地存了些钱，这一小比存款可能会在2006年初就派上用场。

Excel can fill in all sort s of lists: 1, 2, 3; Mon, Tues; 9:00, 10:00; Quarter 1, Quarter 2; 15-Jan, 15-Feb; January, February.

Excel 可以填充各类列表：1、2、3；星期一、星期二；9：00、10：00；1季度、2季度；1月15日、2月15日；一月、二月。

To gauge housing prices, look to rentsBy Shawn Tully, senior editor at large , On Friday February 12, 2010

租金可能还不是广泛运用的房地产价格的测量指标，但是的确能够反映很多问题。

There Will Be Blood arrived in Tuscaloosa in early February of 2008, months after it opened, and long after the online and in-print arguments pitting it against No Country for Old Men had heated up.

将会有血抵达塔斯卡卢萨在2008年2月初，数月后开了，不久的网上和印刷参数蚀它反对任何国家对老年男子引起了热烈反响了。

When, therefore, the Scottish army recrossed the Tweed, February, 1647, it was with its main purpose unfulfilled.

当，因此，苏格兰军队recrossed了花呢， 2月， 1647年，它与它的主要目的没有实现。

IN FEBRUARY, for the twenty-fifth time in 26 months, the American economy shed jobs.

二月份，美国的工作岗位在流失，这已经是26个月以来的第25次了。

And if officials on the take are not parroting the opinions of these companies, what can we suppose the money they receive is for?

如果受贿的官员不鹦鹉学舌般地复述这些公司的看法，那他们所接受的钱又能用于什么目的呢？

Love them, and love you too, Pitcher.

爱他们，也爱你，投手。