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①文化与经济相互交融,文化生产力在现代经济的总体格局中的作用越来越突出。②文化在综合国力竞争中的地位和作用越来越突出,文化的力量成为综合国力的重要标志。③在经济全球化和世界多极化的进程中,我国在文化发展上面临着严峻的挑战,文化产业的发展相对滞后。(2)①立足实践,进行文化创新,这是文化创新的根本途径,也是...
aNaOH and HCl. NaOH和HCl。[translate] a现在的青少年们每天都要面临很多烦恼,如朋友之间发生冲突,学习压力大等等。我现在有二个烦恼,第一个烦恼是,我的邻居把音乐的声音开的很大,这影响到了我的休息,学习,我和他说了好几次,可是他的音乐的声音还是很大,这不得不让我到其它地方学习了。第二个烦恼是,发型师...
Variables were technically implemented as follows: numerical variables: (i) pH (at levels: 3.0, 5.0, or 7.0) adjusted during the media preparation with 20% NaOH (w w−1) and by change of the buffer molarity (pH 3, − 0.1 M maleic acid buffer, pH 5 and 7, − 0.2 M maleic ...
the left side of the upper graph is the name of the gene, and the horizontal coordinate is the name of the sample, the upper graph is the heatmap of the expression of the genes in the module in different samples, the red color is the high expression, and the green color is the low...
SCFAs will be extracted using aqueous sodium hydroxide (NaOH) containing an internal standard. After extraction, an aliquot of supernatant fecal water will be derivatized with a propanol/pyridine mixture. The organic extract will be analyzed by gas chromatography-mass spectrometry (GC–MS) using ...
(TP) in rhizosphere soil was determined using NaOH fusion and molybdenum-antimony anti-spectrophotometry method .The content of total potassium (TK) in rhizosphere soil was determined by NaOH alkali melting and flame spectrophotometry. A pH meter (FE28, METTLER-TOLEDO, USA) was utilized to ...
Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1NNaOH; it is freely soluble in dimethylformamide. Glipizide Extended-Release Tablets are formulated as a polymer matrix based once-a-day controlled-release tablet for oral use ...
The reaction was left to stand in the dark for 6 min after the reaction was reversed and shaken, and then 10 mL of 1 mol/L NaOH solution was added to terminate the reaction. Finally, the reaction solution was fixed to the scale with deionized water. A standard curve was made using ...
DMSP concentration was then measured via the addition of 10 M NaOH to 200 μL of the seawater samples in 2 mL gas-tight vials as described in [52]. Subsequent liberation of DMS was quantified by GC as above. An eight-point calibration curve of DMS and MeSH standards was used as in [...