水質 的英文怎麼說

中文拼音 [shuǐzhí]
水質 英文
water quality水質保護 [環保] water quality protection; 水質標準 water standard; water quality standard; 水質測定器 water quality detector; 水質分析 water analysis; 水質管理 water quality management; 水質監測 water quality monitoring; 水質控制 water quality control; 水質模式 water quality mode; 水質模型 water quality model; 水質衛生控制 water hygiene control; 水質穩定 water stabilization; 水質污染 water contamination; water pollution; 水質指標 water quality index; 水質指示物 water quality indicator
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  1. On the base of degrading effect of cm, the paper investigated the correlation between microorganisms and nutrient salt in the water body. it showed that the correlation between ammonifying bacteria and nh3 - n was 0. 74 ; the correlations between nitrifying bacteria, denitrifying bacteria and no _ ( 3 ) - n were 0. 65, - 0. 53, respectively. the correlation between phosphorus bacteria and po _ ( 4 ) ~ ( 3 ) p was 0. 76

    根據復合微生物對水質的降解效果，選擇其使用量為2g時，對水體中微生物功能菌群與營養鹽含量的相關性進行了研究，其中氨化菌與氨氮，硝化菌與硝氮，磷細菌與磷酸鹽均成正相關關系，相關性r分別為0 . 74 ， 0 . 65 ， 0 . 76 。
  2. Water quality - determination of acute toxicity of marine or estuarine sediment to amphipods

    水質.海水或河口沉積物對端足類甲殼動物急性毒性的測定
  3. Water quality - detection and enumeration of the spores of sulfite - reducing anaerobes clostridia - method by membrane filtration

    水質.亞硫酸鹽還原厭氧微生物孢子的探測和計數.膜濾法
  4. Water quality - detection and enumeration of the spores of sulfite - reducing anaerobes clostridia - method by enrichment in a liquid medium

    水質.還原亞硫酸鹽厭氧菌芽孢的探測和計數.液態介質增菌法
  5. Note : the post - larvae, growing a chela on the walking leg, begin to devour other small actively swimming animalcules, and the slow moving bs - n brine - shrimp nauplii becomes easy prey

    夜間投餌間隔容易變長，因此稍微增加投餌之必要，但注意過多之投餌量，使水質惡化，育成率失敗。
  6. The pollution problems of the rivers and streams in that region have accordingly improved considerably in the past decade. however, as the base flow of local rivers and streams is generally small, their assimilative capacity is therefore low. this, coupled with the continued development and hence population growth in the river catchments, as well as the lack of maintenance of many private septic tank systems, has caused the water quality of some rivers and streams in the northwest new territories to remain unsatisfactory

    而溪流的污染情況在過去的十年間亦因此而有所改善，但由於本地河溪的流速相當慢，河流的自凈能力相對偏低，而河溪的周邊不斷發展，人口持續增加，加上部分私人的化糞池系統欠缺打理，未能有效運作，所以新界西北仍有部份河溪水質未如理想。
  7. But, the automaticity was not seniors, and the automation needed to raise in the miniature water works widlly distributed in vill - ages and small twons

    但是廣泛分佈在農村以及小城鎮中的小型水廠，其自動化程度不高，供水水質、供水水壓都存在諸多問題，小型水廠控制系統自動化急待提高。
  8. In view of the problems of the underground water pollution caused by the direct discharge of the original dust removing water of converter that had poor quality and the old and backward processing facility of converter slime which had poor processing results, a series of measures such as using box filters have been taken so as to fully recycle the dust removing water of converter and recover the slime. as a result, the water is saved and the pollution eliminated, which has brought remarkable social and economical benefits

    針對原轉爐除塵污水水質較差，直接外排對地下水造成污染；轉爐污泥處理設施陳舊落後，處理效果差等問題，採用廂式過濾機處理等一系列措施，使轉爐除塵污水全部循環，污泥全部回收，既節約用水，消除污染，又收到明顯的經濟和社會環境效益。
  9. Water quality - determination of sulfate - gravimetric method using barium chloride

    水質.硫酸鹽的測定.使用氯化鋇的重力測定法
  10. Impact of bayou weir construction at nagarafawa river estuary on water quality and ecological environment of nagarafawa river in japan

    長良川河口堰的建設對長良川河流的水質及生態環境的影響
  11. Primary survey on protozoa and benthos and assessment of water quality in juma river

    拒馬河原生動物和底棲動物初步調查及水質分析
  12. The protective designs analyze the self - purify approach of nature water body, strengthen the purify function of water body type, improve the water body construction and biome by principle of resuming the water quality, and maintain water quality by the balance capacity of the system

    保護性設計以水質恢復原理為指導，分析自然水體的自凈途徑，強化了水體形式的凈化功能，完善水體結構與生物群落，依賴系統自身的平衡能力維持水體質量。
  13. Further, economic analysis showed that using the darkened sand could reduce operation cost. however, it is suggested that strict inspecting of water quality should be applied for the blacked sand, and preliminary filtrating time should be prolonged in order to ensure water quality

    這表明黑化砂與清洗再生砂對過濾的出水水質無明顯的不良影響，可以在生產中使用，但對黑化砂必須嚴格監控水質，適當延長初濾水的排放時間，以保證出水水質。
  14. 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。
  15. 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。
  16. Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis.

    水質分析要測定鈉、硫、鎂、鈣、碳酸鹽、重碳酸鹽、氯和硼的含量。
  17. Maintains the breeding pond so that sediment does not collect on the bottom

    維持繁殖池，池底不產生污泥，控制水質。
  18. Maintains the breeding ponds so that sediment does not collect on the bottom, and also controls water quality

    ：維持繁殖池，分解排泄物，可減輕排泄物對水質的污染，對改善水質有幫助。
  19. Water quality - determination of dissolved bromate - method by liquid chromatography of ions

    水質.溶解的溴酸鹽的測定.離子液相色譜法
  20. The mission of the cayuga county water quality management agency is to protect and improve the quality of water in cayuga county

    描述:卡尤加族郡水質量管理處的主要任務是保護該郡的水資源，提高水資源質量。
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