查询词典 jet stream

Compared to wet season, arsenic is difficult to mobile in dry season. Attenuation constant in dry season is 0.3082(1/km), but it is 0.0569(1/km)in wet season. If initial concentration of As was 500μg/L without other contamination source in down stream, arsenic would deceased to 50μg/L in down stream 7.5km in dry season but 40km in down stream 40km. As is dominate species in river running throμgh mining area.

砷在枯水期较丰水期难以迁移，通过计算得到，在枯水期砷的衰减系数K值为0.3082(1/km)，而在丰水期为0.0569(1/km)；在污染口浓度达到500μg/L时，下游没有其它的砷的污染源(或会影响砷衰减的其它污染源)时，枯水期砷会在下游7.5km之后浓度降到50μg/L，而丰水期则要在下游40km之后才能降到同样的值，所以在丰水期砷污染的影响的流域更广。

An apparatus for bit stream buffering and demultiplexing for a DVD Audio decoder system uses one demultiplexer to demultiplex both audio program stream and audio still video program stream.

本发明公开一种用于DVD音频解码系统的位流缓冲和多路分用设备，其使用一个信号分离器对音频程序流和音频静止视频程序流进行多路分用。

Then the down-stream reliability indices of each point is determined by down-stream merging of reliability indices of the up-stream-network.

然后，通过片可靠性指标的顺流归并求支网络各结点的顺流可靠性指标。

Its advantages lie largely in labour-intensive industries, which are in the middle stream of the chain of production, leaving the upper-stream links, such as research and development of new products, and down-stream ones, which mean the capability of tapping the world market, to the care of foreign corporations.

她的优势很大程度上依赖于劳动密集型产业，也就是生产链中的中间环节。而把上层环节，比如新产品的研究与发展，以及下层环节，即拓展全球市场的能力，交给了外国企业。

A side stream is recycled to the external feed stream of the column through an equilibrator as an internal feed stream.

塔的一侧线流股经过一个平衡反应器完成平衡反应后，作为内部进料流股与原外部进料混合后重新进入精馏塔内进行分离操作。

The numerical algorithm which can provide better stability,accuracy and efficiency in computing time was developed to solve complex cryogenic distillation problems. A side stream was sent to an equilibrator as an internal feed stream and then mixed with the external feed stream of the column.

塔的一股侧线出料流股经过一个平衡反应器完成平衡反应后，作为内部进料流股，与原外部进料混合后重新进入精馏塔内进行分离操作。

Jin Shajiang trunk stream can develop the fluvial drop that use to be rice of 2 1 80, trunk stream of river of elegant rice huller can develop drifting fluvial drop to be rice of 2 82 7, the big trunk stream that cross a river can develop the fluvial drop that use to be 2 636 rice.

金沙江干流可开发利用的河流落差为 2 1 80米，雅砻江干流可开发利用的河流落差为 2 82 7米，大渡河干流可开发利用的河流落差为 2 636米。

In this paper, the supply chain stream of funds has been classified into the internal stream of funds and the exterior stream of funds. The process of inventory cost flowing in the supply chain management is analyzed thoroughly. A mathematical model of the two-echelon inventory system taking account of price discounts is developed. A simple and effective approach is proposed for finding the optimal order number. The solution procedure is shown to be effective with a numerical example.

该文把供应链资金流区分为内部资金流和外部资金流，对供应链管理中的库存费用流动过程进行了分析；建立了考虑价格折扣的两级供应链库存数学模型，并运用一种简单而有效的逼近方法求出了模型最优解，确定了供应链中各企业的最佳订货批量；最后用数值实例说明了该方法的有效性。

The layered video decoding system comprises a base layer decoder for receiving and decoding a base layer video stream; and an enhancement layer decoder for receiving an enhancement layer video stream and the decoded base layer stream, and generating a decoded enhanced video output, wherein the enhancement layer decoder includes: a plurality of inverse discrete cosine transform /IDCT modules; and a selection system for selecting one of the IDCT modules.

分层视频译码系统包括：基本层译码器，用于接收和译码基本层视频流；和增强层译码器，用于接收增强层视频流和所译码的基本层流，并生成译码的增强的视频输出，其中该增强层译码器包括：多个反离散余弦变换模块；和用于选择其中一个IDCT模块的选择系统。

Audio and video steams accord with MPEG-2 standard can form PES after packeted, and then PES steam can form tranport stream after multiplexer. The transmitter conduct a number of transport stream multiplexing ,then send out the signal via satellite,cable or terrestrial transmitting station.The end user receiver picks up the DTV signal,demultiplexes it and finally the MPEG-2 decoder presents the decoded audio and video stream to the user.

按MPEG-2标准编码后的音频视频流经打包之后形成打包基本流，PES经过复用之后形成传输流，发射端进行多个传输流复用，最后通过卫星、有线电视及开路电视等不同媒介传输方式进行传输；接收端经信号接收，解复用，解码后显示给用户原先的音、视频节目。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。