含脲 的英文怎麼說
中文拼音 [hán]
含脲
英文
urinary-
Study on the determination of amide nitrogen and total nitrogen in urea nitrate
硝酸脲中酰胺態氮及總氮含量測定的研究Milk and milk products. determination of ammoniac and urea contents. enzymatic method
奶和奶製品.氨和脲含量的測定.酶的測定法Determination of urea determination of biuret content spectrophotometric method
尿素測定方法縮二脲含量的測定分光光度法Chemical analysis of fertilizers for import and export. determination of biuret content
進出口化肥檢驗方法.縮二脲含量的測定Synthesis and characterization of carbazole based dithiosemicarbazones
含咔唑環的二縮氨基硫脲的合成與表徵Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide.
這類含氮化合物的例子是咪脲唑,三聚氰酸三酰胺,三聚氰酸一酰胺。The result showed that organo - inorgano - mixed fertilizer could increase the quantity of availability, strengthen the activity of proteinase, sucrase, urase and peroxidase in the sugarcane roots, and increase the sugarcane yield and sugar content
結果表明,有機無機肥料配施,可提高土壤有效養分的含量,激活土壤蔗糖酶、脲酶、蛋白酶、過氧化物酶的活性,促進甘蔗生長與蔗糖分的累積,對甘蔗增產增糖有積極的作用。Synthesis of thiosemicarbazide, 1, 2, 4 - triazole and 1, 3, 4 oxadiazole derivatives of ferrocene
含二茂鐵基的氨基硫脲均三唑和惡二唑的合成The result indicated 1. 8 tip residues were modified in the buffer without urea and they were not essential groups to the agglutinate activity of cml. in the buffer with urea, 5. 0 tip residues were modified and 2. 8 of them were essential groups to the agglutinate activity of cml
含脲體系中可修飾5 . 0個色氨酸殘基,其中有2 . 8個為cml活性所需;不含脲緩沖體系中可修飾1 . 8個色氨酸殘基,都不是cml活性所必需。Gold nanoparticles were chemically adsorbed on the pvc - nh2 matrix membrane ph electrode surface containing n, n - didecylaminomethylbenzene ( damab ) as a neutral carrier and urease was then immobilized on the gold nanoparticles
首先將納米金組裝在含有中性載體damab的pvc - nh2膜表面,然後通過化學吸附作用將脲酶固定在納米金上制得脲酶電極並用於檢測汞離子。The tea waste powder with different sizes as an additive was used to urea - formaldehyde ( uf ) resin, and the effects of the tea waste powder sizes and amount on the free formaldehyde content of uf resin, the formaldehyde emission, and hood strength of uf resin hooded plywood were studied in this paper
摘要將不同顆粒度的茶葉廢料粉添加到脲醛樹脂膠中,研究了茶葉廢料的顆粒度、加入量等對脲醛樹脂膠黏劑的游離甲醛含量、黏接膠合板的甲醛釋放量及膠合強度的影響。The experimental results indicated that the tea waste powder as an additive to uf resin could reduce its free formaldehyde content and reduce the formaldehyde emission of uf resin bonded plywood ; the tea waste powder with much less size was easily mixed with uf resin and acted much more effective ; the tea waste as an additive to uf resin in a proper amount did nut decrease the bond strength of plywood
實驗結果表明,茶葉廢料作為填料添加到脲醛樹脂膠黏劑中,能夠降低其游離甲醛含量以及其黏接膠合板的甲醛釋放量;茶葉廢料顆粒度越小,與脲醛樹脂混合性越好,消除甲醛效果越顯著;茶葉廢料的適量加入不會降低膠合板膠合強度。This article proposed an idea of using nanometer science and technology to change the property of the grease. we added the nano particles into the grease, and dispersed them uniformly and stably, to make different products which contain kinds of content. we filtered more than 11 nano particles from the results of the long - time friction tests, and focused on three kinds of prescriptions which have outstanding performance
本文提出了利用納米科學技術對脲基潤滑脂進行改性的思路,將納米微粒添加到脲基潤滑脂中,進行均勻和穩定的分散,製成含不同納米微粒的配方,利用長磨試驗的結果,對11種納米材料進行了篩選,並研究了三種性能比較優異的納米微粒的摩擦學性能。Xanthydrol fertilizers - chemical analysis - determination of nitrogen - method for determination of urea nitrogen content gravimetric method using xanthydrol
肥料.第4部分:化學分析.第1節:氮含量測定.第5小節:脲氮含量測定方法Standard test method for nonvolatile content of urea - formaldehyde resin solutions
脲甲醛樹脂溶液中不揮發物含量的標準測試方法Study on reducing content of free formaldehyde of uf
降低脲醛樹脂游離甲醛含量的探討Study on using nanometer sio2 and caco3 for the free formaldehyde content of the uf resin
3改性脲醛樹脂甲醛含量及性能研究Cml ' s pi is 5. 7. the purified cml modified by n - ethymaleimide in the physiological saline containing 8mol / l urea or not did n ' t lose its agglutinate activity. about 3. 1 sulfhydryl groups in cml were modified in 8mol / l urea and 3. 2 sulfhydryl groups in cml were modified in the physiological saline without urea
在含8mol l脲和不含脲的緩沖體系中,用n -乙基順丁烯二酰亞胺( nem )修飾cml的巰基,計算每個cml分子中被修飾的巰基數目分別為3 . 1和3 . 2個,修飾后cml的凝血活性無明顯變化。There were 5. 9 tip residues in cml. the purified cml was modified with n - bromosuccinimide ( nbs ) in hac - naac buffer containing 8mol / l urea or not
在含8mol l脲和不含脲的緩沖體系中,用n -溴代丁二酰亞胺( nbs )修飾cml的色氨酸殘基。Using ki, cscl and acr to probe the micro - environments of trp residues in dpl, the trp residue fluorescence of dpl was not quenched by ki and cscl, but 100 % quenched by acr
在含脲的體系中可修飾36個色氨酸殘基;在不含脲的緩沖體系中可修飾12個色氨酸殘基。分享友人