At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
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At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
At present, the study on the plant water transmission and plant water balance have a same technology bottleneck which is refer to lack of convenient non-destructive exact and low-cost plant water content measuring instrument. Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating
(Read More…)
Abrasion is one of the main factors that affect machinery equipment’s reliability and working life-span. Particles produced by abrasion are important information carriers which reflect the abrasion status inner a machine. Lubricating oil has the important function of lubrication, seal and rinse. When lubricating oil is circulating, the particles move within it. Monitoring the particles
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This thesis studies on a soil water content sensor of one pin probe based on the principle of standing- wave ratio.First,it illustrates the principle of microwave transmission line theory and measuring medium dielectric constant with standing wave,and proves the feasibility of measuring soil water content with standing- wave ratio.On the basis of theoretical analysis,we design
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With the development of aerospace, In order to solve the problem that the antenna is difficult to conform with the fuselage, and achieve the integrated design of the antenna device and Aircraft Skin, gradually the concept of conformal bearing antenna is formed.This paper studies a new-type conformal bearing antenna, we design two new-type embed microstrip
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