water quality in general 中文意思是什麼
water quality in general
解釋
水質綜合-
The following were the results. ( 1 ) according to water quality assessment, in general, water quality was very clean in qiandaohu lake, and the majority of all sampling points were oligotrophic
本研究得出如下結果： （ 1 ）水質評價結果表明，千島湖總體上水質優良，大多處于貧營養水平，只有新安江進入千島湖的入口處街口處于中-富營養水平。 -
Assist in general fisheries development and extension work ; train fishermen in practical aspects of navigation or marine engineering ; conduct fisheries surveys and monitor water quality ; perform licensing work and regulatory duty
協助進行一般漁業發展及推廣的工作；給予漁民航海或輪機方面的實際訓練；進行各項漁業調查和水質監測工作；及執行發牌與監理工作。 -
Based on advanced technology, this thesis bring forward the optimal scheme and set down general system - drawings and flow charts. using step7 - micro software, we achieve the auto - control aim in drinking water treatment. in practice, the complexity and non - linaerity exit in the system of water treatment, so we apply fuzzy control in water treatment and design a kind of controller which structure can be altered according to the using - rate of ozone and the variety of water quality
實際飲用水處理系統由於存在復雜性、非線性、時變性，本文根據臭氧生物活性炭水處理工藝存在復雜性、非線性、時變性等特點，將模糊控制應用在水處理這一不確定的非線性時變系統，針對不同水溫下臭氧利用率及水質的變化，設計一種基於系統過程狀態的變結構的模糊控制器，以單片機作為主要控制硬體，按查表方式設計軟體，對進水閥門開度進行在線控制，調節臭氧氣體與進水的比例（臭氧流量及濃度不變） ，達到氣水比最優化。 -
The drawing of the raw water through the purification process and the water quality in the distribution network are all constantly monitored 24 hours a day by the computerized water quality monitoring system. this allows us to ensure that the general public is provided with safe, dependable, hygienic and potable tap water at all times
處自來水經過現代化凈化消毒程序處理，自原水取水整個凈水流程，到輸配水管網的水質，均以水質電腦監測系統24小時持續作線上監測，隨時掌握水質狀況，提供民眾安全穩定衛生可口的自來水。 -
There are many plants that have the character of time - varying, large delay, large inertia in the process of production of modern power station such as the superheated steam temperature, the reheated steam temperature, the water treatment of boiler and the load regulation. some of them have the strong character of nonlinear and some of them are multivariable coupling systems it is very difficult to obtain good effect of control by conventional pid control. it is necessary to set up the mathematics models of controlled plants if applying control means of modern control theory such as self - adaptive control, optimal control ， decoupling control and predictive control. and these control systems have large calculation and bad character of real time in general. these disadvantages make them be not able to meet the need of real production process and limit the application of them in modern power station. now the generator units are developing towards large capacity and high parameters. many new kinds of generating electricity means are coming into being. the characers of production units of power station become more and more complex but the demand to quality of control becomes more and more strict. the new control means are in bad need to control them effectively
現代電站的生產過程中存在過熱汽溫、再熱汽溫、鍋爐水處理、負荷調節等許多大遲延、大滯后、特性時變的對象，它們中有些還是具有強非線性特性的對象或多變量耦合系統，採用常規的pid控制手段很難取得良好的控制效果。若應用現代控制理論中的自適應控制、最優控制、解耦控制、預測控制等控制手段，則需要建立被控對象的數學模型，而且往往控制系統的計算量大、實時性差。這些缺點使其很難滿足實際生產過程的需要從而極大地限制了其在現代電站中的應用。 -
This device demand offer 0. 510 kg gas source for which net instrument gas source would be best quality, if have not high quality instrument gas source, general gas source also can be use. this gas source enter oil water separator imports in this device to carry out gas source purification. and pass through depressure, pressure stabilizing into instrument, till sampler
該裝置要求供給0 . 5 10公斤氣源，氣源的質量最好是凈的儀表氣源，如不具備高質量的儀表氣源即一般氣源亦可使用，此氣源進入該裝置內的油水分離器進口產品進行氣源凈化，並經減壓穩壓到儀表直到取樣頭。 -
This has been further complicated by undisinfected effluent discharged from stage 1 of the harbour area treatment scheme hats since late 2001. though the scheme has brought about general improvement in the harbour s water quality, particularly the eastern side, the discharge is released from a tunnelled outfall from the stonecutters island sewage treatment works, situated around eight kilometers from many of the beaches. tides and currents have resulted in the hats discharge affecting beach water quality in the tsuen wan district
此外，凈化海港計劃第一期工程已於2001年底完成，該計劃雖能為海港整體水質帶來顯著的改善，特別是東面水域，但昂船洲污水處理廠尚未設置消毒設備，而海底排污渠口則距離荃灣多個泳灘僅約8公里，處理后的污水往往隨潮汐和海流進入荃灣水域，影響區內泳灘水質。 -
This project is for general purposes and can be applied in many fields of monitoring environments, such as hydrology, water conservancy, and weather. it has been applied in the monitoring system of drinking water - head in zhang jia gang, as the first subsystem ? telemetric early warning system for monitoring water - head quality
本項目基於通用性設計，可以應用於環境監測的很多領域，如水文、水利、氣象等，本項目已經成功應用於張家港市飲用水源地立體化監測系統，作為它的第一個子系統，即水源地水質自動遙測預警系統。 -
General advances in river water quality over the past 20 years
本港20年河溪水質的進展 -
Government should therefore include more topics on underground water in the environmental education textbooks and strengthen advertising of the significance of underground water resources, with the aim to make protecting underground water quality an integral part of the general public ' s everyday life
因此政府應在環境教育教材中增加地下水的課題，加強宣傳地下水資源的重要性，從而使地下水質保護的工作落實至民眾日常生活中。
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