保护

Today, there is the protection of animals and the conservation of biological diversity has reached a consensus.

今天，人们对保护动物和保护生物多样性已达成共识。

The protection planning of birds is an important part of the protection of urban biological diversity.

鸟类保护规划是城市生物多样性保护的重要组成部分。

The legal protection of genetic resources is related to biology-safety, protection of environment and maintaining biological diversity.

遗传资源的法律保护，关系到生物安全、环境保护以及生物多样性的维持。

Those ethnoecological experiences is part of conservation of biological and cultural diversity.

自然保护区的建立无疑是生物多样性保护和利用的最直接有效的途径；然而在保护和发展之间也常常存在着一定的冲突。

Based on the partition of biotope, we can describe the type of biotopes in the map, and establish a data-base of ecological information.

此外。本文还提出了西部生态环境保护的其他对策，如生态功能区划、制定西部环境保护规划等等。

We must keep the Birthrate low and rationally develop and economically utilize all kinds of natural resources.

坚持计划生育、保护环境和保护资源的基本国策。

Considering the factors such as randomness of natural lightning locus and the coexistence of primary and secondary leaders, it is necessary to lead in the concept of dynamic lightning protection shielding angle. It is suggested that the angular bisector of practical protective angle formed by ground wire or earth pin in UHVAC transmission line and conductor should be aligned with the direction of lightning leader as well as the ratio of vertical span to horizontal span and the impact of wind speed should be considered.

考虑自然闪电轨迹的随机性和雷电主先导与次先导并存现象等因素，有必要引入动态防雷保护角概念，建议特高压交流线路中地线对导线的实际保护角形成的角平分线应与雷电先导的来向一致，并应计及垂直档距和水平档距的比值和风速的影响。

So large software operations at the source code, a black window screen saver, can shield the screen saver!

做软件大作业时的程序源代码，一个黑色窗体屏幕保护程序，可以屏蔽系统屏幕保护程序！

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。

Theirthe scales of a dragon itself, and every item carries the blazon of

他们那些坚固的盔甲以及龙冠头盔，像保护龙本身一样保护着他们。

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％。