恢复系统

Very little is known about the effects of continuous grazing and exclosure on carbon sequestration in semi arid sandy grassland of North China.

研究了科尔沁退化沙地草地持续放牧和围封恢复下土壤植物系统的碳贮存，以揭示草地管理对C动态的影响。

Compared with FEC, our scheme exhibits much better and more stable ability to transmit video over wireless networks.

相比于FEC系统，该方法显示了更加稳定的差错信道视频恢复性能。

The protection of Ficus species in the rainforest of Xishuangbanna is...

保护好西双版纳热带雨林中关键植物类群榕树，是保护和恢复热带雨林生态系统的重要措施之一。

Through the analysis on geochemistry of palaeohydrology,we can know the origin of the oilfield water and then conclude the geofactor and the geochemical factor of the formation water.Through the study and the comeback of the palaeohydrodynamic field, we can judge the migration direction of the petroleum,the separate between gas and water,and the relation between the petroleum and the pool.

通过对油气成藏系统中古水文地球化学分析，可以了解油田水的起源，推断地层水化学成分形成的地质、地球化学作用；通过对古水动力场的恢复与研究，可以判识油气运移方向，气水分异状况，及其与油气藏形成的关系。

To restore and re-enable Vista built-in ZIP and Cabinet Files support, simply execute the backup registry files that you have saved, or download the following registry file to merge its values to system registry.

为了恢复并重新启用Vista中内置的压缩和内阁文件支持，只要执行备份的注册表文件，你救了，或下载下面的注册表文件进行合并，以自己的价值观系统注册表。

In order to solve the problem of malicious modification of file data caused by malicious authorized users, a data...

针对恶意系统授权用户造成的文件数据篡改破坏问题，本文提出了一种基于数据依赖的文件数据可靠恢复算法。

Therefore, the ecosystem in the region and the resumption of the fishery will be very difficult.

因此该地区生态系统和渔业生产的恢复将是非常困难的。

The AD model rats were made by cutting unilaterally the fibria fornix of male rats.

有的学者想通过神经移植来恢复 AD患者胆碱能系统的功能。

It is stated systematically in the thesis the methods theories and measuring principle of all kinds of geostress determination technology. In particular the four methods recommended in 1987 by the committee of test method of the International Society of Rock Mechanics, i.e. two over-coring methods of strain relief in boreholes, hydraulic fracturing method and stress furbish measurement which measures the surface stress.

本文较为系统地、全面地介绍了当前国内外通用的各种地应力测量方法的理论、测量原理；特别就国际岩石力学学会试验方法委员会于1987年推荐的4种地应力测定方法(钻孔孔径变形测量法、钻孔孔壁应变测量法、水压致裂法以及测量岩体表面应力的应力恢复测量法)作了较为详细的叙述。

A further development was the Double Mamba, a combination of two single Mambas in one power unit. Providing up to 3875 ehp, the Double Mamba saw service with the Fairey Gannet.

冷却空气经由通风系统排出机外或在最高可能的压力下进入发动机的主燃气流，这时可以恢复一小部分性能。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐