查询词典 on guard

The invention discloses a data transmitting method, a device and a system in a time division duplex system, which is used to solve the problem in the prior art that downlink data among adjacent cells interfere to uplink data; the method comprises that: a blanket channel of a whole cell or a high-power transmit channel is mapped to OFDM symbols of a downlink time slot in a transmit frame, a guard interval in the transmit frame and the OFDM symbol on a time domain space OFDM symbols which are not mapped to any of the blank channel of the whole cell and the high-power transmit channel; an uplink control channel is mapped to OFDM symbols of an uplink time slot in the transmit frame, the guard interval and the OFDM symbols for mapping the uplink control channel on the time domain space OFDM symbols which are not mapped to uplink control channel; the OFDM symbols of the transmit frame are transmitted; the invention is adopted to avoid the interference between the downlink data and the uplink data among the adjacent cells.

本发明公开了一种时分双工系统中发送数据的方法、装置及系统，用以解决现有技术中邻近小区间的下行数据对上行数据产生干扰的问题；该方法包括将全小区覆盖信道或大功率发射信道映射到传输帧中下行时隙的OFDM符号上，并且所述传输帧中的保护间隔与所述OFDM符号在时域上间隔未映射全小区覆盖信道和大功率发射信道中任一信道的OFDM符号；将上行控制信道映射到所述传输帧中上行时隙的OFDM符号上，并且所述保护间隔与映射上行控制信道的OFDM符号在时域上间隔未映射上行控制信道的OFDM符号；发送所述传输帧的OFDM符号；采用本发明可以避免相邻小区间的下行数据和上行数据之间的干扰。

OFDM symbols incident on the antenna (2) comprise a main signal and a guard signal, where the guard signal is a cyclic extension of the main signal.

出现在天线(2)上的OFDM符号包括主信号和防护信号，其中，防护信号是主信号的循环扩展。

A powerful detachment of infantry of the line, broken at regular intervals, by the National Guard and the Municipal Guard on foot, and supported by serried masses which could be heard though not seen, debauched into the street at a run, with drums beating, trumpets braying, bayonets levelled, the sappers at their head, and, imperturbable under the projectiles, charged straight for the barricade with the weight of a brazen beam against a wall.

一支强大的步兵呈战列纵队，在相当的距离内，平均地安插在国民自卫军和保安警察队之间，并有无数听得到看不见的人作后盾，向大街跑步冲来，他们擂起战鼓，吹着军号，刺刀平端，工兵开路，在枪林弹雨中沉着前进，直抵街垒，象根铜柱那样把重量压在一堵墙上。

Guard against arrogance and rashness; be on one's guard against conceit and impetuosity

有些人喜欢躺在过去的荣誉上睡大觉，不思进取。

This company just and the unit concerned cooperation drafts several kinds to guard against crashes the appliance national standards, the construction fire escapes seeks asylum GB code which the equipment and provides soon to announce the execution, is developing appliances and so on air purification, rescue guard against fall the trivet and so on, will have the huge production to sell the market.

本公司正与有关单位合作起草几种防坠落器具的国家标准，建筑火灾逃生避难器材及其配备的国标即将公布执行，正在研制的空气净化等器具，营救防坠三角架等，将有巨大的生产销售市场。

KEEPING GUARD: Members of the Indonesian peacekeeping force from the UN-African Union mission in Darfur stood guard at Zamzam camp in Al Fasher, Darfur, on Tuesday.

保持守卫：从联合国和非洲联盟驻达尔富尔特派团印尼维持和平部队成员站在渗渗泉在法希尔，达尔富尔，营地周二掉以轻心。

For government departments, the real estate and real estate finance on the one hand, would like to emphasize the development of hand and we should guard against risk (reflected in the document on the 18th that "the development of housing credit business and guard against financial risks in real estate "); As for the documents bear the level of developers and commercial banks, its mentality and will reflect much more subtle and complex.

房地产信贷风险，有多少的政府部门，房地产和房地产金融，一方面，要强调发展的另一方面，我们应该防范风险（反映在该文件于18日指出，&发展住房信贷业务和防范金融风险的房地产&）；至于该文件承担的开发商和商业银行，其思维方式和将反映更为微妙和复杂。

For government departments, the real estate and real estate finance on the one hand, would like to emphasize the development of hand and we should guard against risk (reflected in the document on the 18th that "the development of housing credit business and guard against real estate financial risks "); As for the documents bear the level of developers and commercial banks, its mentality and will reflect much more subtle and complex.

的政府部门，房地产和房地产金融，一方面，要强调发展的另一方面，我们应该防范风险（反映在该文件于18日指出，&发展住房信贷业务和防范房地产金融风险&）；至于该文件承担的开发商和商业银行，其思维方式和将反映更为微妙和复杂。

Soon the guard on the train came and 2. Soon the guard on the train came and

不久列车员走过来把我们的票剪了个口了。

What he truly is is a hybrid guard, who handles on offense but needs someone to cover the opposing point guard on the other end.

真正意义上典韦是一个双能卫，他接管了进攻但需要另一个人去防守对方的控卫在另外的半场。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。