高堿值 的英文怎麼說
中文拼音 [gāojiǎnzhí]
高堿值
英文
high base number-
The base ratio of 1 : 1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of base pairing in the nucleic acids
在核酸中的堿基配對高度專一性的原則決定了腺嘌呤與胸腺嘧啶,或鳥嘌呤與胞嘧啶之間的比值為1 : 1 。When bile reflux episode took place, ph showed no relationship with absorbance value ( pxj. 05 ) ; while gastric alkalization occurred, there was also no relationship between them ( px ). 05 )
08的時間ph34 。夜間胃內ph值升高(自發性堿化)和膽紅素吸收值升高(反流事件)不同時發生,膽紅素吸收值升高時, ph值與ba值不相為,一0 067 , p 0To assess the medicinal value of cultural anisodus tanguticus, the contents of four bioactive tropane alkaloids, anisodine, anisodamine, scopolamine and atropine, in cultural and wild materials were determined by the hplc method. the results showed that content of each alkaloid in the aboveground parts of cultural and wild samples was lower than that in roots, and this explained why it was not the whole plant but the root that was used as medicinal materials. the content of each alkaloid in the roots of one - year cultural material was lower than that in the two - year plants. the discrepancy of the total of four alkaloids between one - year and wild plants is not significant. moreover, the total of four alkaloids, and the contents of anisodine, scopolamine, and atropine in two - year plants were higher than those in wild plant. thus there is medicinal value in the cultivated a. tanguticus as well as wild a. tanguticus, especially in the two - year cultural a. tanguticus
為了評估人工栽培山莨菪的藥用價值,採用高效液相色譜技術對人工栽培和野生山莨菪的地上部分和根中具有生物活性的4種托烷類生物堿:樟柳堿、山莨菪堿、東莨菪堿和阿托品的含量進行了測定.結果表明無論是人工栽培還是野生植物,地上部分中4種生物堿含量均遠低於根,這解釋了人們為什麼用山莨菪的根而不是整株入藥.在栽培植物的根中,一年生山莨菪中各生物堿含量均小於二年生山莨菪,其根中4種生物堿總量與野生根相比差異不是很明顯;二年生山莨菪根中, 4種生物堿總量以及樟柳堿、東莨菪堿和阿托品含量均比野生的高.這說明人工栽培的山莨菪,尤其是二年生山莨菪,同野生山莨菪一樣具有一定的藥用價值To capsicum for raw materials dissolved in ethanol and used petroleum ether, ether from the organic solvent solution extraction and purification wealthy markets prospect of food additives and with extensive medical value of the material - pepper accuracy ; and further research in ethanol concentration, saponification time, temperature under different conditions, such as the purity level of capsaicin
以辣椒精為原料溶於乙醇中,再利用石油醚、乙醚等有機溶劑從溶液中提取和純化富有市場前境的食品添加劑和具有廣泛醫用價值的物質辣椒精;並進一步研究在乙醇濃度、皂化時間、溫度等不同條件下得到的辣椒堿純度高低。The yield of ac decreases with the increase of koh, activating temperature and activating time while at first the amount of iodine adsorption increases then decreases. the amount of iodine adsorption of ac reached maximum when the ratio of koh to anthracite, activating temperature and activating time are 5, 750 c and 1. 5 hours respectively
隨著堿炭比的增加,活化溫度的升高,活化時間的延長,所得活性炭的收率減少,碘吸附值則呈先增大后減小的變化規律,在堿炭比為5 ,活化溫度為750 ,活化時間為1 . 5h時,活性炭對碘的吸附出現峰值。The sole stress factor of alkaline salt is its high ph value
堿性鹽所獨有的脅迫因素是高ph值。Organic matter and available n of topsoil decreased in recreational areas, but the soil bulk density and ph increased. affected by garbage decomposing, soil available p concentration varied obviously in recreational areas
活動區土壤有機質含量降低, ph值升高,容重增大,堿解氮含量降低,受垃圾分解影響,速效磷含量發生變化。The article studied on the practical technology of alkali refining high - acidity pricklyash seed oil to deacid on the base of previous research
摘要在前人研究的基礎上,對高酸值花椒籽油的堿煉除酸實用技術進行了進一步的研究。The result indicated that traditional technology of normal alkali refining can refine the pricklyash seed oil whose acidity under 20, but the method of by stage alkali - refining using dilute - solution can process pricklyash seed oil whose acidity above 60 ~ 70
結果表明,傳統的常規堿煉技術可以對酸值在20以下的花椒籽油進行精煉;而採用稀溶液分步間歇式堿煉則可以處理酸值高達60 ~ 70的花椒籽油。Then the calcium and phosphorus contents of callus in fracture gaps and the serum levels of bone - specific alkaline phosphatase ( b - alp ) were determined. [ result ] the calcium and phosphorus contents of callus increased throughout the healing process
結果試驗組和對照組骨折間隙內骨痂鈣、磷元素的含量均逐漸升高;血中骨特異性堿性磷酸酶的活性分別于術后4 、 8周升至峰值,隨后緩慢下降。05. 02 total base number of petroleum products by potentiometric perchloric acid titration, test method for
用電勢高氯酸滴定法測定石油產品總堿值的試驗方法High carbon value prevent high sulphur engine axle bush that diesel oil lead to the fact from corrode wearing and tearing
高堿值防止高硫柴油造成的發動機軸瓦腐蝕磨損。The experimental results show that it is feasible with the aids of chemical change that could transfer non - electrochemical active base substances in oils to electrochemical active cu ( superscript 2 + ), and the method can meet with the demand to determination feasibility, repeatability and accuracy, it has the following advantages : high automatization, simple operation, short test time and suitable for determining oils on the site
研究結果表明,通過化學轉換將潤滑油中的堿性物質(電化學技術不可測量)轉換為銅離子(電化學可測量)來完成潤滑油總堿值的測定是可行的,並可以滿足測定時對于可行性、重復性和準確性的要求,還具有自動化程度高、操作簡單、測定時間短等優點,適合進行現場潤滑油測定。Mobilize the engine oil in high performance the outstanding one resists corrosivity and alkali value keeping, even on terms that use high sulphur fuel, can offer the ultra and different lubrication for engine to protect too
突出的抗腐蝕性能和堿值保持性能,既使在使用高硫燃料的情況下,也能為引擎提供超異的潤滑保護。Concerning the ph values from urinalysis, the urine containing uric acid crystals had the lowest ph value ( mean 5. 30 ), and the triple phosphate crystals - containing urine had the highest ph value ( mean 7. 47 )
至於尿液之酸堿值在含尿酸結體之尿液最低,平均為5 . 30 ;而含三重磷酸鹽結晶體之尿液酸堿值最高,平均為7 . 47 。Petroleum products ; total base number ; perchloric acid potentiometric titration method
石油產品.堿總值的測定.高氯酸電位滴定法Along the elevation gradient or succession series, the activity of alkaline phosphatase increased gradually. besides the surface sediments * alkaline phosphatase of sediments in every vegetation area has higher peak activity and vmax, but a lower km at the depth of 20 - 30cm. lt was proved that there was a remarkably active zone of the alkaline phosphatase in the sediments besides the surface layer
而各植被樣帶沉積物中堿性磷酸酶活性、 vmax除在表層有一高值以外,各植被樣帶在20 - 30cm處有一較高峰值,而km值在該處有一較低值,說明除了表層之外,在亞表層有一個令人注意的堿性磷酸酶活躍區。It works well : the exception rate is low and the automatization degree is high. this design fruit is a successful example by using modern design theory to do creative design. the method used in this design is worth being spreaded to the process of developing and design of other mechanism of alkaline - mnoa battery
利用新的設計手段與方法設計出的堿錳電池集電體自動入殼系統,經實際使用表明:該系統工作正常、故障率低、自動化程度高,各項指標均達到了設計使用要求,該項設計成果是一項利用現代設計理論進行工程創新設計非常成功的範例,本方法值得推廣到其它堿錳電池機械產品的開發設計過程中。分享友人