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The market environment is fickle Ando enterprises need to actively seek out the vitality of development
Time of Update: 2021-03-15
coating enterprises need to follow the pace of channel change in a timely manner the product path of the paint market is changing, the new paint market is rising, the channel competition is becoming increasingly fierce; The new marketing model is also developing, and network sales have become the new favorite of some enterprises and merchants.
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Guangdong Anglo-German long-term compensation stimulates grass-roots vitality
Time of Update: 2021-02-19
Recently learned from the Guangdong Provincial Health Department, the province of Yingde City in accordance with the "two fixed one to make up three guarantees" (fixed income, fixed expenditure, incom
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Corn seed vitality identification
Time of Update: 2021-01-11
With a commercially available red ink plus 19 servings of tap water with dye, randomly select 100 corn seeds, soaked with water for two hours to let it swell, with tweezers to swell the seed, milk embryo one by one peeled out, the treatment of seeds evenly placed in the culturer, injected with dye, to flood the seed degree, dyeing 15-20 minutes later, pour out the dye, with tap water repeatedly rinse seeds.
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Tribenzene tetraazole chloride (TTC) method determines root system vitality
Time of Update: 2021-01-07
Then take this liquid 0.25ml, 0.5ml, 1.00ml, 1.50ml, 2.00ml in a 10ml capacity bottle, with ethyl acetate fixed to the scale, you get Standard color series containing TTF25?g, 50?g, 100?g, 150?g, 200?g, with blank as a parameter, the light density is determined at 485nm wavelength and the standard curve is drawn.
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Determination of nitric acid reductase vitality in plants (ionosome method)
Time of Update: 2021-01-07
Take 0.4 ml crude enzyme extract, 1.2 ml 0.1mol/L KNO3 phosphoric acid buffer, 0.4 ml NADH2 solution mixed in a prepared scale test tube, insulation at 30 degrees C 30min, control without NADH2, 0.4 ml distilled water instead.
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Subgroup analysis The first-line vitality of failed clinical studies?
Time of Update: 2020-12-23
In randomized clinical trials, subgroup analysis refers to assessing the therapeutic effect of a particular endpoint (e.g. total lifetime) in a patient subgroup defined by baseline characteristics (e.g., age, sex, histology, and race) (e.g., risk ratio HR).
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Sun Lianying, China Coating Association: Inner circulation stimulates the rehabilitation vitality of the paint industry chain 2021 prospects
Time of Update: 2020-12-11
"" according to the needs of the market and industrial chain, TuBo and Tu Association held various meetings are also constantly new, through the exhibition, the form of conferences, upstream raw materials, coating enterprises and downstream users together, forming a "closed loop" of the industrial chain.
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The rapid development of Russian confectionery and snack food production and the vitality of exporters have increased
Time of Update: 2020-12-01
2017, China imported 12.5% of Russia's total chocolate exports and 6.7% of its noodles.
, chocolate confectionery products are exported most widely to about 70 countries, from neighbouring countries to Singapore, New Zealand, or Chile.
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August pharmaceutical events list: the vitality of domestic pharmaceutical enterprises continue to emerge
Time of Update: 2020-11-18
From the list released by the author in August, including the 2019 National Pharmaceutical Industry Top 100 list, 2019 China's drug distribution industry retail top 100 list, 2019 China's top 100 drugstore chain list, 2020 Fortune 500 list, Forbes health rich list, such as a rich list, the vitality of domestic pharmaceutical companies continue to emerge, it is worth recalling.
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Can peanut oil in fat culture be replaced with soybean oil when determining the lipase vitality of microorganisms?
Time of Update: 2020-11-03
: When determining the vitality of microorganisms, peanut oil in culture can be replaced with soybean oil?
: First of all, we should analyze the main components of peanut oil box soybean oil, lipase vitality determination is generally used lysic acid as a substrate.
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Color awakens vitality, how should the office space match?
Time of Update: 2020-10-31
Overall, MARIANO's design uses the best parts of the existing building and combines it with bright color applications to create interesting contemporary office spaces.
Project Project Name: LH135 Project Location: Madrid, Spain Project Type: Office Space/Modern Style Completion Time: 2018 Project Area: 3000 sqm Design Company: MARIANO Photograph: imagensubliminal PPG color matching suggestion reference
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The determination of the vitality of the protease of the salil bacteria.
Time of Update: 2020-10-30
2. Determination of tyrosine content in the filter fluid Take 3 test tubes, add 1.0mL water, A liquid, B liquid, and then add 5.0 mL 0.55mol/L sodium carbonate solution and 1.00mLFolin-phenol reagents, shake and measure the photometric value according to the standard curve production method.
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Alkaline protease vitality determination.
Time of Update: 2020-10-26
(2) In each of the above 7 test tubes, add 1% casein solution 1 ml, keep warm in a 40 oC water bath for 15 minutes, remove, add 0.4mol/L triclosan acetic acid 3 ml, shake well, each tube is filtered with filter paper.
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Determination of cellulase vitality.
Time of Update: 2020-10-26
. Objective To learn and master the principles and methods of determining cellulose enzyme vitality by 3,5-denitrification salific acid (DNS) method, and to understand the properties of cellulase. ,
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Enzyme properties experiments - the effects of anortics and inhibitors on enzyme vitality.
Time of Update: 2020-10-25
In this experiment, the agitation and inhibition of MnCl2 and HgCl2 on alkaline protease were examined respectively.
2. A small amount of agitation or inhibitor can affect the activity of the enzyme.