The results showed that the organic matters improved available nutrients in soil, decreased pH, ESP,Na +/K +,Na +/Ca 2+ and Na +/Mg 2+ , strengthened aggregate ability of soil increased the capacity of holding and supplying nutrient, enhanced the yield of rice.
To understand the current “new village medicine supervising and supplying net” consturciton ,we need to know its implementing background analysis, which mainly includes 3 aspects: political background, economic and social background as well as cultural background: Political background is based on the analysis on applying important idea of “Three Representatives” and construction of socialist harmonious society;
① The Cy5/Cy3 ratios of proton pump gene, which was the mitochondria proton-electron coupling and oxidative phosphorylation related gene (which reflected the energy supply of myocardial tissue), cytochrome P450, cytochrome C oxidase subunit Va, coenzyme Q1b subunit and ubiquitin-specific proteases 2 were 2.684, 2.387, 3.124, 3.213 and 3.234;
It uses distributed multi-agent simulation method to construct a supply chain coordination model, chooses pump enterprise as the application case of this model, and emphasizes the simulation module of coordination center Agent and manufacture Agent.
The asymmetry of the rotor caused by broken-bar fault will give rise to the appearance of additional frequency component of 2sfs (s is slip and fs is supply frequency) in the electromagnetic torque spectrum.
Whereas the P and Q for a rotor broken bar motor are represented by an ellipse because they comprise an additional frequency component 2sfs (s is the slip and fs is the supply frequency).
The ideas of adaptive nonlinear damping and changing supply functions were used to counteract the effects of parameter and nonlinear uncertainties, unmodeled dynamics and unknown bounded disturbances.
The effects of nitrogen and phosphorus supply on chlorophyll biosynthesis, total nitrogen content, and photosynthetic rate were studied.
The results suggested that supply levels of nitrogen affected ALA biosynthetic rates, activities of PBG synthase, and affected contents of chlorophyll and carotenoids.
There are four pole-pair coils in the stator supplying actuation currents.
Pre-spray (PS) strategy, which means supplying highly pressurized air into the exhaust manifold two seconds before the accelerating-graph begins to rise and stopping spraying air when the accelerating-graph stops rising.
The maintenance of growth of malignant tumors is closely related with the development of the vascular network supplying the tumor with blood.
The results suggest that NQR, encoded by the drgA gene, might participate in the regulation of cytoplasmic NADPH oxidation, supplying NADP+ for glucose oxidation in the pentose phosphate cycle of cyanobacteria.
The expression level of the cytosine-specific DNA-methyltransferase was increased by a factor of 7.3 and that of adenine-specific DNA only by a factor of 1.25 after introduction of the plasmid pRARE supplying tRNA genes for six rare codons in E.
Appropriate working of an active implantable medical device (IMD) heavily relies on the continuous supply of electricity.
The efficiency of water purification from oil by immobilized Rhodococcus erythropolis EK-1 cells at high flow rates (of up to 0.68 l/h), low aeration (of 0.1 l/l per min) and an intermittent supply of 0.01% diammonium phosphate reached 99.5-99.8%.
This model makes it possible to minimize general productive expenditures that are made up of the expenditures for the storage of components and the penalties for the incomplete supply of finished products.
Algorithms of Optimal Supply of Resources to a Group of Projects (Stochastic Networks)
Sciatic nerve damage led to a defective functioning of the renal mineralocorticoid receptors due to the disturbed neurotrophic supply of this organ: the reception of distorted nervous stimuli.
Therefore, inventory management is an important means to optimize the operation of a supply chain and enhance the competitive advantage.
In order to reach the ultimate peak generation power, a system for laser excitation with a supply voltage of ±40 kV and efficient preionization was developed, allowing the laser to operate at high pressures of gas mixtures of various compositions.
It is shown that the collection time of charge carriers in the VFC with plane-parallel electrodes does not exceed 0.4 ns at a supply voltage of >amp;gt;100 V and that the square of the VFC pulse width is inversely proportional to the supply voltage.
Two circuit diagrams of dc-to-dc converters that produce galvanically isolated voltages of ±12 V ± 0.05% from a supply voltage of 27 V ± 10% with a ripple level of 1-3 mV at load currents of up to 0.5 A are described.
The room-temperature ultimate speed of this structure was estimated (and measured) at a level of 1.5-2 GHz for a supply voltage of 3.0 V.