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nitrous adj.亞硝(酸)的;含有三價氮的。 nitrous a...

nitroxyl

These enzymes are significant as a digestive aid to larval fish , improving survival and enhancing growth . sick and stressed fish are also beneficiaries of these enzymes . genchem polytase is our top of the line product , genchem polytase is a compound of several enzymes , rhizoma coptidis and cortex phellodendri extracts which can speedily and safely dissolve left - over feed , thus solving the problem of sediment formation and the stress caused by nitrous or ammonia 維生消化素也是消化整腸酵素,經由多種酵素及黃蓮,黃柏抽出物的綜合體,因為是多種酵素的組合所以能迅速分解殘餌,完全解決污泥的產生,免除亞硝酸及阿摩尼亞所造成的緊迫甚至泛池,更因為神奇的酵素作用能預防及免除使擾亂幼蝦正常代謝的生化與營養變化物質,而獲得幫助蝦苗消化酵素分化的正常機能,提高飼料效率,增加存活率防止疾病。

Typical examples include common elements such as oxygen , helium and the relative new carbon - 60 ; the anaesthetic gases such as nitrous oxide lathing gas and ether , urea - the first man - made organic compound , consumer products such as adhesives and the sugar substituted aspartame ; dna the coil of life ; and the fiascos in the proclaimed discoveries of cold fusion and memory effect of water 主要內容包括:氧、氦、笑氣、乙醚、碳60等元素及化合物的發現, 11 .第一個有機化合物的合成,各類日用黏貼膠的制備,代糖aspartame的發現, dna雙螺旋結構模型的厘定以及冷核聚變和水分子記憶功能兩項發現的鬧劇。

Nitrous oxide ( n2o ) , a naturally occurring greenhouse gas , was one of the trace gases of nitrogen cycle . its lifetime was about 120 years in the troposphere . it has caused considerable concern since n2o not only contributed to the destruction of stratospheric ozone , but also its greenhouse effect strength was about 200 times higher than carbon dioxide ( co2 ) 溫室效應氣體n _ 2o是氮素循環中的痕量氣體之一,其溫室效應強度是co _ 2的200倍左右,它在大氣中的停留時間長達120年,而且,其消耗或轉化是以破壞o _ 3為代價的。

As carbon monoxide , methane and nitrous oxide are active in atmospheric chemical processes , a change of the concentration of these species will affect the equilibrium of atmospheric chemical reactions and the balance of atmospheric species , implying the change of many other minor gases , including some pollutants such as ozone 大氣中co 、 ch _ 4和n _ 2o等微量氣體具有化學活性,它們在大氣中濃度的變化影響著大氣化學反應平衡和物質平衡,從而影響其他許多微量氣體成分包括一些大氣污染成分如臭氧的濃度分布及變化。

This paper deals with the fluxes of nitrous oxide from green - house soil , the methane oxidation by the soil , and microbiological mechanisms . the results obtained were reported as the followings : 1 ) it showed that the flux of n2o from the greenhouse was much higher than that from the bare land 因此,研究農業設施栽培條件下,甲烷和氧化亞氮排放及其微生物學機理,既可明確甲烷和氧化亞氮的排放通量,又能提供有效控制甲烷和氧化亞氮排放的措施,為農業和環境的可持續發展提供科學依據。

Amzerm contains a high amount of beneficial bacteria which not only can decompose protein , lipid , starch and fiber to help pets keep a healthy digestive system and improve their absorption , but also can decompose the harmful substances such as ammonia , hydrogen - sulfide and nitrous acid to diminish inflammation and keep the pets physically healthy 本產品的獨特配方中,所含有高單位有益活菌不僅可有效分解蛋白質,脂肪,淀粉及纖維素,以幫助寵物消化整腸促進吸收。更因能去除腸道中的氨氣硫化氫及亞硝酸等有害物質,而達除臭消炎之功效,幫助寵物體內外之環保。

Papers about methane and nitrous oxide were concerning in bare land soil and the effect factors up today . almost no information was on the nitrous oxide and methane fluxes from greenhouse soil and its microbiological mechanisms . therefore , it was valuable to observe the fluxes of methane and nitrous oxide from green - house soil and demonstrate its microbiological mechanisms 目前國內外關于農田甲烷和氧化亞氮排放通量的研究,僅局限于報道大田作物在當季生長期內甲烷和氧化亞氮的排放及其影響因子,但在設施栽培條件下土壤甲烷和氧化亞氮排放及其微生物學機理及相互間關系至今未見報道。

Other contributors include methane released from landfills and agriculture ( especially from the digestive systems of grazing animals ) , nitrous oxide from fertilizers , gases used for refrigeration and industrial processes , and the loss of forests that would otherwise store co2 其他的因素有在農業和廢渣填滿中產生的甲烷(尤其是來自食草動物消化系統的產物) ,農藥、制冷、工業流程產生的二氧化氮,而原本能吸收二氧化碳的森林卻正日漸消失。

Other contributors include methane released from landfills and agriculture ( especially from the digestive systems of grazing animals ) , nitrous oxide from fertilizers , gases used for refrigeration and industrial processes , and the loss of forests that would otherwise store co2 其它氣體包括從垃圾填埋和農業而產生的甲烷(食草動物消化系統) ,從肥料中產生的氧化亞氮,用于冷藏的氣體和工業排出的氣體,以及那些能貯存二氧化碳消失的森林。

Other contributors include methane released from landfills and agriculture ( especially from the digestive systems of grazing animals ) , nitrous oxide from fertilizers , gases used for refrigeration and industrial processes , and the loss of forests that would otherwise store co2 其它氣體包括垃圾和農業(食草動物的消化系統)排放的甲烷、肥料中的氮氧化物、用于致冷和工業加工的氣體,以及能夠儲藏二氧化碳的森林面積的減少。

In these two studies by the same japanese group ( 7 , 8 ) , the enhanced pressor effects of ephedrine and phenylephrine following an alpha 2 agonist ( clonidine ) were no different between awake and anesthetized ( enflurane and nitrous oxide in oxygen ) patients 在這兩個研究中[ 7 , 8 ] ,麻黃素和苯腎上腺素在使用- 2受體激動劑(可樂定)后的升壓效果增強在清醒和麻醉(安氟醚和笑氣)病人沒有差別。

Methane and nitrous oxideare taken into account by converting them into “ carbon - dioxide equivalent ” emissions using conversion factors provided by the intergovernmental panel onclimate change 人們已經在考慮將沼氣與一氧化二氮氣體使用由氣候變化政府專門小組提供的轉換因子轉換為二氧化碳的對等物。

But the new cleaner fuel has come on stream just as regulators are clamping down on emissions of smog - causing nitrous oxides and soot - like particulates , which have been linked to lung cancer 與之相反,歐洲的汽車制造者們,比如梅賽德斯-奔馳公司和大眾公司,要積極主動的多。

Kochs ek , bischoff p , pichelmeier u . surgical stimulation induce in brain electrical activity during isofluane / nitrous oxide anesthesia j . anesthesiology , 1994 , 80 : 1026 趙暉,岳云,蔡偉,等.腦電功率譜和雙頻譜指數在判斷麻醉深度上的同期比較j .中華麻醉學雜志, 1997 , 9 : 545

P450nor is a nitric oxide ( no ) reductase ( nor ) found in eukaryotic microorganisms , which reduces no to nitrous oxide ( n2 o ) by directly accepting electrons from nadh or nadph 細胞色素p450nor起著一氧化氮還原酶的作用,能以nad ( p ) h為直接電子供體將no還原成n _ 2o 。

To complicate matters further , nitrous - oxide and methane emissions from farms far outweigh carbon - dioxide emissions in global - warming potential 為了將此焦點話題更加復雜化,一氧化二氮氣體與沼氣的排放量在全球變暖潛在因素中遠遠超過了二氧化碳的排放量并更具危害性。

But the quantification of nitrous - oxide emissions is still not well understood , says dr williams , so it is not clear which model to use 但是,威廉姆博士說,一氧化二氮氣體的具體排放量目前還沒有人們完全了解,因此也無法決定該具體使用哪一種模擬方式。

A nitrous oxide games , classic games like samiti legend , with a wingspan of the mirage animation works a game worthy of a play , feeling very relaxed 一款arpg游戲,類似經典游戲撒爾達傳說,翼幻動畫的第一個游戲作品,值得一玩,很輕松的感覺!

Anaesthetic and analgesic machines - anaesthetic machines of the on - demand type supplied with nitrous oxide and oxygen from separate containers 麻醉機和止痛機.由專門容器分別供給氧化亞氮和氧氣的即供式麻醉機