液態氨 的英文怎麼說
中文拼音 [yètàiān]
液態氨
英文
liquid ammonia-
Photography - processing waste - determination of ammoniacal nitrogen microdiffusion method
攝影.沖洗廢液.氨態氮含量的測定Feed additive - liquid methionine hydroxy analogue
飼料添加劑液態蛋氨酸羥基類似物Test method for valency state of the arsenic component of ammoniacal copper arsenate solutions
氨銅砷酸鹽溶液砷化合物化合價狀態測試方法Standard test method for valency state of the arsenic component of ammoniacal copper arsenate solutions
氨化砷酸銅溶液中砷組分價態的標準試驗方法Nevertheless, use of soil incorporation for urea and anhydrous ammonia to reduce volatilization, the practice of delaying nitrogen fertilizer application in imperfectly drained soils to minimize denitrification and leaching, and patience in the case of immobilization will tend to resolve all these problems
但是,採用把尿素和液氨和土壤摻混施用以減少氨揮發,在排水不良的土壤上採取延遲施氮期的辦法以減少反硝化及淋失,以及對于氮固定問題採取耐心克制的態度,這些問題就都能得到解決。The 1 : 1 inclusion complexes of - cyclodextrin with phenylalanine and tyrosine were formed ; but 2 : 1 complex was afford from - cyclodextrin with tryptophan owing to the various sites and chaps of different amino acids. the inclusion behaviors of - cyclodextrin and its polylactide - garfted copolymer with insulin were also studied via ultraviolet and fluorescent spectrometry
隨著?環糊精用量的增加和作用時間的延長, ?壞糊精對芳香族氨基酸的包合作用增強,揭示了?環糊精與芳香族氨基酸包合物在水溶液中的形成是一動態平衡過程。Steel tubes and fittings for on and offshore pipelines - external liquid applied polyurethane and polyurethane - modified coatings
岸上和海上管道用鋼管和管件.液態塗覆的聚氨酯及聚氨酯改性外塗層This paper stuffed with twelve important grain and vegetable crops, studied the injury symptom, dose reaction, injury threshold value and influential factor of main pollutant so2 on various plants, tested the dynamic transformation of pod, cat, mda, soluble protein, free pro and chlorophyll of resistant plant and sensitive of these physiological biochemical transformation with plant resistant ability. meanwhile, simply studied the protective role of the five compounds on plant. the result indicated the followings
本實驗以12種重要的糧食和蔬菜作物為研究對象,研究了主要大氣污染物二氧化硫( so _ 2 )對不同植物的傷害癥狀、劑量反應、傷害閾值以及影響因素,測定了抗性和敏感植物在受到so _ 2污染后植物體內過氧化物酶( pod ) 、過氧化氫酶( cat ) 、丙二醛( mda ) 、可溶性蛋白質、游離脯氨酸和葉綠素的動態變化,並分析了這些生理生化變化和植物抗性的相互關系,同時還對5種化合物溶液對植物的保護作用進行了初步研究,結果表明: 1The content of ammonium nitrogen in the medium reduced rapidly during the lag phase, but showed a slightly increase during the rapid - growth phase
而在生長遲滯期內,培養液中氨態氮的消耗高達35 . 29 g ml ? d ,但進入快速生長期后,氨態氮含量先明顯回升,然後又逐漸下降。A method was developed for the determination of free amino acids in tobacco of different areas ( yunnan, guizhou and henan ) and of different technological processes using reversed phase high performance liquid chromatography ( rp hplc )
摘要選取雲南、貴州、河南的經不同工藝處理生絲、薄板乾燥、高溫氣流乾燥的煙絲;採用微波協助萃取技術進行樣品的前處理;經活化的陽離子交換柱進行純化,再用柱前衍生反相高效液相色譜的方法對其游離態氨基酸進行含量分析。The tm and tj of the compounds 17 ii synthesized from the higher tm amdb15c5 is higher than those of compounds 171. it was found that the changes of the liquid crystal phase have corresponding relationship to the photos of all three series of compounds separately
還發現由熔點高的二氨基二苯並15冠5合成的化合物17ii的熔點和液晶態的清亮點高於山熔點低的二氨基二苯並15冠5合成的化合物171的熔點和液晶態的清亮點。This paper analyzed the characteristics of process, equipment, investment, quality and cost of traditional multi - layer parquet production using single - component moisture - curing liquid polyurethane ( pur ) adhesives
摘要單組分濕固化液態聚氨酯膠( pur )不同於傳統水基膠黏劑,用於生產多層復合地板時,可避免生產過程中因水分和熱量的介入對木材尺寸穩定性的影響。Most of the raw material of animal feed is liquid, for example, liquid mildew - resistance, enzyme, sugar, axunge, liquid nitrogen ammonia acid, and so on
包裝:根據數量及客戶要求;動物飼料原料有很多都是採用液體的,例如:液體防霉劑、酶和糖蜜、油脂、液態氮氨酸等。Side chain polyurethanes with azo group are characterized and confirmed by ftir, uv - vis, dsc, vpo, z - scan, polarize microscope. the results show that the end - group and the flexibility of main chain affects the growing up of liquid crystalline phase greatly. because the determinable way of detection is defective, it was not founded the liquid crystalline behavior obviously contributes to the non1inear optical thection
最後,在分析討論實驗結果的基礎上,指出側鏈型聚氨酯液晶中側鏈介晶基元的末端基團及主鏈的柔性對其液晶態的形成有重要影響;由於檢測手段的不齊備,未能觀察到熔致型聚氨酯液晶的液晶行為對其非線性光學效應的貢獻作用。Photography - processing waste - determination of total amino nitrogen microdiffusion kjeldahl method
攝影.沖洗廢液.氨態氮總含量的測定Determination of liquid methionine hydroxy analogue in feeds - high - performance liquid chromatography
飼料中液態蛋氨酸羥基類似物的測定高效液相色譜法Abstract : the influence of bleeding sap and nitrate - nitrogen, amino acid in root sap of k4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with edta - mn
摘要以「墾農4號」為材料,利用錳浸種和初花期葉面噴施,在小區試驗的條件下研究了錳對大豆根系傷流量、傷流液中硝態氮和氨基酸含量調控的效應。The effect of different dose of manganese mixed with seeds is not obvious on the soybean bleeding sap and content of nitrate - nitrogen and amino acid ; proper dose of manganese spraying on the leaf can improve the content of nitrate - nitrogen in bleeding sap obviously, to ck and the high dose of manganese treatment
不同濃度錳浸種對大豆傷流液中硝態氮與氨基酸含量影響不是很明顯;適量錳葉面噴施可明顯促進大豆傷流液中硝態氮與氨基酸含量,使其高於對照與高濃度錳處理。High performance liquid chromatographic determination of dissolved free amino acids in seawater
高效液相色譜法測定海水中溶解態游離氨基酸分享友人