bod 中文意思是什麼

This is true for bod removal, aeration and biological growth.

這對生化需氧量的去除，通氣，生物生長都是適用的。

The bod test is essentially a bioassay procedure.

BOD試驗實際上是一項生物測定方法。

The bod test is essentially a bioassay procedure

Bod試驗實際上是一項生物測定方法。

The other curve shown in fig 1. 5 corresponds to the biochemical oxygen demand (bod).

圖1-5的另一曲線相當于生化需氧量（BOD）曲線。

Bod biosensor for seawater using bacillus licheni formis

地衣芽孢桿菌海水生化需氧量傳感器研究

The removal of the same percentage of bod will require supplementary chemical treatment.

去除同樣百分比的BoD，則需要補加藥劑處理。

The quality of dilution water, which if contaminated leads to incorrect bod values.

稀釋水水質受到污染就會導致求得的BOD值不夠準確。

As the concentration of the influent increases, the removal of the same percentage of bod will require additional facilities.

當進水濃度提高時，去除同樣百分比的BOD則需要加大設備。

All effluent must be treated to remove at least 85% bod regardless of the effect on the quality of the receiving stream.

所有廢水都必須去除85的BOD，不管它對接納水體的水質帶來多大的影響。

On the relevant relational model between codcr and bod

5相關關系模型的探討

Settling the problem of bod blocks in oracle database

數據庫中的壞塊問題

The major part of this waste water, consisted of wastes of relatively high bod, alkalinity, suspended solids, and coloration.

廢水的主要部分，具有相當高的BOD，堿度，懸浮物以及色度。

Bod bandwidth on demand

彈性帶寬運用

Bod biochemical oxygen demand

生化耗氧量

Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。

This paper reviewed new progress of biosensor applying to environmental monitoring, including detection of arsenide, sulphide, insecticide and herbicide ' s remains, on - line monitoring of wastewater quality, measurement of bod and ammonia nitrogen, detection of phenol and odorous compounds, as well as monitoring of air and exhaust gas

摘要綜述生物傳感器應用於環境監測的最新進展，包括對砷化物、硫化物和殺蟲劑及除草劑殘留物的檢測，對廢水水質的在線監側，對bod和氨氮的測定，對酚類和有氣味的化合物的檢測以及對大氣和廢氣的監測等方面。

Comparison of tiny - organism sensor analysis method and dilution and seeding method in determination of bod

測定中微生物傳感器法與稀釋接種法的比較

And dr. antonie bloch from carrefour china. dr. kian fadaie as the new director for china - canada agriculture development program is officially introduced to the bod meeting

中加農業發展項目新任主任菲德博士kian fadaie被正式介紹給理事會。

This course demonstrate the important sorts of wastewater analysis, it includes chemical oxygen demand ( cod ), biochemical oxygen demand ( bod ), suspended solids ( ss ), volatile suspended solids ( vss ), ammonia nitrogen, organic nitrogen, nitrite nitrogen, nitrate nitrogen, orthophosphate, total phosphate, sulfate, and sulfide

本課程包含污水分析重要項目的原理解說及實驗分析，分析項目包括：化學需氧量、生化需氧量、懸浮固體物、揮發性懸浮固體物、氨氮、有機氮、亞硝酸鹽氮、硝酸鹽氮、正磷酸鹽、總磷、硫酸鹽及硫化物。

The paper analyzed the dynamic process of series thyristor in detail and designed the snubber circuit and bod protecting circuit against over - voltage for thyristor. a pspice simulation mode of series thyristor based on dynamic process is set up and the simulation verifies the validity of the snubber circuit

論文詳細分析了多個晶閘管元件串聯工作的動態過程，設計了晶閘管的吸收電路和過壓保護電路，建立了反映多個晶閘管元件串聯工作動態過程的pspice模擬模型，並通過模擬分析驗證了所設計電路的有效性。