A device for comparison experiment of plankton simulated ecological niche difference

A technology of difference comparison and plankton, which is applied in the field of biological experiment equipment, can solve the problems of experimental result error, time-consuming and labor-intensive, etc., and achieve the effect of improving accuracy and reducing error

Active Publication Date: 2022-04-08
HOHAI UNIV
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Problems solved by technology

[0003] However, when comparing the differences in simulated ecological niches of plankton, there are almost no special experimental devices developed for them on the market. The current practice is that the experimenters cut the attachment substrate by themselves and fix it in the beaker by different methods. It is time-consuming and labor-intensive, and when performing repeated experiments, it is necessary to re-do the previous rough operation, which may cause large errors in the experimental results

Method used

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  • A device for comparison experiment of plankton simulated ecological niche difference
  • A device for comparison experiment of plankton simulated ecological niche difference
  • A device for comparison experiment of plankton simulated ecological niche difference

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 The main experimental device designed by the present invention as shown comprises a culture tank 1 and a base tower 2 placed in the culture tank 1, and the base tower 2 includes a vertically arranged rectangular connection frame 202, and several connection frames 202 are vertically connected and arc-shaped base plates 203 arranged horizontally. Adhesive bases of different materials are placed on each base plate 203 of the base tower 2 .

[0021] Wherein, the ...

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Abstract

The invention discloses a device for the comparison experiment of plankton simulated ecological niche difference, which comprises a culture tank and a base tower placed in the culture tank, the base tower includes a vertically arranged rectangular connection frame, and several The connecting frame is connected vertically and the arc-shaped base plate is arranged horizontally, the base plate is located on the same side of the connecting frame, and is arranged in sequence from bottom to top; there is also a pressing piece on the base plate, Used to press and attach base test materials. The device designed by the invention provides a unified fixing method for the experiment, and the size of the attachment bases installed in the device using different materials is consistent, thereby effectively improving the accuracy of the experiment.

Description

technical field [0001] The invention belongs to the field of biological experiment equipment, and in particular relates to a device used for comparative experiments of simulated ecological niche differences of plankton. Background technique [0002] Experimental instruments are instruments used in specific experiments in natural sciences, mainly in physics, chemistry, and biology (including chemical instruments). Modern commonly used experimental instruments include test tubes, beakers, evaporating dishes, crucibles, and alcohol lamps. , Buchner funnel, gas washing bottle, drying tube, tray balance, measuring cylinder, volumetric flask, burette, measuring device, etc. [0003] However, when comparing the differences in simulated ecological niches of plankton, there are almost no special experimental devices developed for them on the market. The current practice is that the experimenters cut the attachment substrate by themselves and fix it in the beaker by different methods....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/20A01K63/00B26B13/06
CPCA01K61/20A01K63/003B26B13/06
Inventor 朱雪霞贾煊赫高天珩尹丹晨姚玉芳高汇泽
Owner HOHAI UNIV
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