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50results about How to "Help stabilize" patented technology

Rapid ecological restoration method for rock-soil side slopes

The invention discloses a rapid ecological restoration method for rock-soil side slopes, and relates to the field of ecological management for the rock-soil side slopes. The rapid ecological restoration method includes: (1) cleaning a rock-soil side slope; (2) paving a high-tensile net; (3) preparing basic materials for vegetation growth; (4) allocating vegetation, mixedly planting seeds and grass blades of shrubs and herbage plants endurable to draught and infertility and selecting rock-soil side slope protective Bermuda grass blades; (5) subjecting the vegetation to spray-planting; and (6) maintaining and managing. Since the rock-soil side slope protective Bermuda grass blades are selected to protect the rock-soil side slopes, the rapid ecological restoration method is efficient and rapid; the basic materials for the vegetation growth are easy to obtain, simple to prepare, scientific to prepare, capable of effectively meeting requirements on nutrient and moisture of the vegetation, beneficial to flourishing and long-term growth of the vegetation and the like; and the herbage plants and the shrubs endurable to draught and infertility are selected as the vegetation to be planted mixedly, so that the rapid ecological restoration method is good in landscape allocation effect. The rapid ecological restoration method is applicable to ecological restoration in earth-rock mountain regions, and is particularly beneficial to stability of eco-fragile regions with bare rocks.
Owner:WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI

Method and device for the preparation of a sample for microstructure diagnostics

The present invention relates to a method for the preparation of a sample for microstructure diagnostics, in particular for transmission electron microscopy TEM, scanning electron microscopy or X-ray absorption spectroscopy, wherein a flat, preferably plane-parallel plate is irradiated along each of the two opposite surfaces thereof with a high-energy beam such that, as a result of radiation-induced material removal, there is formed in each of said two surfaces a depression which runs preferably parallel to a central plate plane, wherein said two depressions are formed, so as to run at both sides of said/a central plate plane, such that the longitudinal axes thereof, as viewed in a projection of said longitudinal axes onto said central plate plane, intersect at a predefined angle a > 0 DEG , preferably a = 10 DEG , preferably a = 20 DEG , preferably a = 30 DEG , and that, in the region of intersection of the two depressions, a material portion which is preferably transparent to electron beams and which is of predefined minimum thickness as viewed perpendicular to said central plate plane remains between said depressions as a sample. The invention also relates to a correspondingly designed device.
Owner:FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV

Method of using salt tolerant zoysia japonica for reducing salt content of severe saline alkali soil

The invention discloses a method of using salt tolerant zoysia japonica for reducing the salt content of severe saline alkali soil, and relates to the field of severe saline alkali land ecological management. The method of using salt tolerant zoysia japonica for reducing the salt content of the severe saline alkali soil includes the steps of 1, selecting a salt tolerant zoysia japonica species, 2,arranging the saline alkali soil, 3, laying and planting turf in the rainy season, and 4, conducting maintenance management. The method of using salt tolerant zoysia japonica for reducing the salt content of the severe saline alkali soil has the advantages that the selected salt tolerant zoysia japonica species can effectively and rapidly improve the saline alkali soil; the turf is laid and planted in the rainy season when the salt content of the soil is low so that vegetation can be rapidly built, moisture evaporation of the soil is inhibited, salinity increase is controlled, and the purposeof rapidly improving the saline alkali soil is achieved; the selected salt tolerant zoysia japonica species is salt tolerant and low-temperature tolerant sturfgrass which is selectively cultivated bya laboratory, and the method of using salt tolerant zoysia japonica for reducing the salt content of the severe saline alkali soil is suitable for ecological restoration of the saline alkali soil andespecially conducive to stability of saline alkali soil ecosystem.
Owner:LUDONG UNIVERSITY

Psychological crisis electronic adjustment system and adjustment method thereof

The invention relates to a psychological crisis electronic adjustment system and an adjustment method thereof. The system comprises a psychological crisis data processor, a psychological crisis assessment device, a psychological crisis adjustment channel selector, a psychological crisis adjustment channel runner and a psychological crisis adjustment efficiency evaluation device which are connected with one another. Related data of a psychological crisis adjustment object are collected through the psychological crisis data processor and transmitted to the psychological crisis assessment device, the psychological crisis assessment device assesses the data and transmits the result to the psychological crisis adjustment channel selector, psychological crisis adjustment channel selection is conducted according to the result, a selected channel signal is transmitted to the psychological crisis adjustment channel runner, a corresponding channel is opened to adjust a psychological crisis, and evaluation is conducted by the psychological crisis efficiency evaluation device after running is finished. The steps are repeated until evaluation displays that the psychological crisis is removed. The efficient adjustment system is provided for psychological crisis groups to get rid of crisis perplexity, and psychological crisis groups can achieve self-salvation recovery through self-adjustment.
Owner:刘学俊

Air purification system capable of establishing local space with purified air outdoors

The invention discloses an air purification system capable of establishing a local space with purified air outdoors. The air purification system comprises a space flexible closed system body and an air purification system body; the space flexible closed system body comprises a rigid support, a fluid supplying device, a fluid delivery pipeline and a fluid curtain formation device; the fluid curtain formation device comprises a fluid primary homogenization pipeline; the fluid primary homogenization pipeline is connected with the fluid delivery pipeline and provided with multiple jet nozzles; the fluid supplying device delivers fluid media to the fluid primary homogenization pipeline through the fluid delivery pipeline, and the fluid media are jetted out through the jet nozzles for forming the local space; the air purification system body is placed in the local space. The air purification system is great in practicability, compared with a space formed by isolating entity materials, such as a glass house and a shed area, the huge isolated space can be formed by using a quite small number of support materials and occupying a quite small area, no obstacle exists all around the space, no visual sense dead zone exists, and the air purification system is convenient to detach and can be movably used.
Owner:佛山圣哥拉太阳能科技有限公司

A Calculation Method for Passive Earth Pressure of Pile Bottom Deeper than Cement-soil Hidden Bracing Reinforced Solid Foundation Pit

The invention provides a method for calculating passive soil pressure of a pile bottom deeper than a cement soil hidden support reinforcement body foundation pit based on ultimate equilibrium conditions for a cement soil hidden support reinforcement mode in a foundation pit passive area. Required parameters are calculated by acquiring the passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit, a calculation formula of the passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit is obtained through derivation, and the passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit is obtained. The method for calculating passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit has the advantages that the theoretical property of calculating the passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit is strengthened, the reliability of a passive soil pressure result of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit is improved, and according to the passive soil pressure of the pile bottom deeper than the cement soil hidden support reinforcement body foundation pit, and the reinforcing design of the pile bottom deeper than a cement soil hidden support reinforcement body foundation pit passive area is helped, thereby being conductive to the stability of the cement soil hidden support reinforcement body foundation pit passive area.
Owner:SOUTH AFRICA SURVEY & DESIGN INST HUBEI

Rapid ecological restoration method for rock-soil side slopes

InactiveCN103270881BSolve needsConducive to lush and long-lasting growthExcavationsHorticultureRestoration methodPlanting seed
The invention discloses a rapid ecological restoration method for rock-soil side slopes, and relates to the field of ecological management for the rock-soil side slopes. The rapid ecological restoration method includes: (1) cleaning a rock-soil side slope; (2) paving a high-tensile net; (3) preparing basic materials for vegetation growth; (4) allocating vegetation, mixedly planting seeds and grass blades of shrubs and herbage plants endurable to draught and infertility and selecting rock-soil side slope protective Bermuda grass blades; (5) subjecting the vegetation to spray-planting; and (6) maintaining and managing. Since the rock-soil side slope protective Bermuda grass blades are selected to protect the rock-soil side slopes, the rapid ecological restoration method is efficient and rapid; the basic materials for the vegetation growth are easy to obtain, simple to prepare, scientific to prepare, capable of effectively meeting requirements on nutrient and moisture of the vegetation, beneficial to flourishing and long-term growth of the vegetation and the like; and the herbage plants and the shrubs endurable to draught and infertility are selected as the vegetation to be planted mixedly, so that the rapid ecological restoration method is good in landscape allocation effect. The rapid ecological restoration method is applicable to ecological restoration in earth-rock mountain regions, and is particularly beneficial to stability of eco-fragile regions with bare rocks.
Owner:WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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