双的轻量级战略 双的轻量级战略

相关实验视频

Updated: Jun 10, 2025

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
07:58

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure

Published on: January 18, 2021

5.9K

Debin Liu, Xiang Bai, Ruonan Zhao

    IEEE transactions on pattern analysis and machine intelligence
    |October 10, 2024
    PubMed
    概括

    这项研究介绍了TEDEPR,这是一种新的双粒轻量化策略,可以在极端稀疏的情况下提高深度神经网络的性能. TEDEPR通过使用张量理论在初始化时进行修剪来提高准确性和效率.

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    Published on: January 30, 2019

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    Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition09:12

    Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition

    Published on: March 13, 2018

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    相关概念视频

    Design Example: Managing Concrete Workability01:14

    Design Example: Managing Concrete Workability

    This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.
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    Design Example: Aggregate Gradation01:24

    Design Example: Aggregate Gradation

    The right type and quality of aggregates are crucial for concrete as they significantly influence its properties, mix proportions, and cost-effectiveness. If different sources are available for sand, the commonly used fine aggregate in concrete, the selection of sand is primarily based on its gradation.
    The grading, or particle-size distribution, of sand is determined using sieve analysis, with standard sizes ranging from 150 μm to 10 mm (ASTM No. 100 sieve to 3⁄8 in. sieve). Sand is...
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    Design Example: Maintaining Level of an Embankment01:19

    Design Example: Maintaining Level of an Embankment

    Constructing a roadway embankment over uneven terrain requires precise leveling to ensure stability and proper drainage. Surveyors use a leveling instrument and staff to calculate ground elevations and determine the required fill material at each point along the embankment alignment.The process begins by positioning a leveling instrument near a benchmark with a known elevation. A backsight reading establishes the instrument height, which serves as a reference for subsequent measurements. A...
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    Types of Aggregate Grading01:15

    Types of Aggregate Grading

    Aggregate grading is crucial in economically obtaining a concrete mix with adequate strength, reasonable workability, and minimal segregation. There are four types of aggregate gradation: well-graded, uniformly (or one-sized) graded, gap-graded, and open-graded.
    Well-graded aggregates include a complete range of necessary size fractions that fit together to create a dense matrix with minimal voids, represented by a smooth, continuous gradation curve. This type of grading ensures good...
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    Unsymmetric Loading of Thin-Walled Members01:23

    Unsymmetric Loading of Thin-Walled Members

    Thin-walled members with non-symmetrical cross-sections are vital to engineering structures, offering material efficiency and structural integrity. However, unsymmetrical loading on these members leads to complex stress distributions, resulting in simultaneous bending and twisting can cause deformation or structural failure. The interaction between bending and twisting requires detailed analysis to ensure structural resilience.
    The concept of the shear center is crucial in countering the...
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    Distributed Loads: Problem Solving01:21

    Distributed Loads: Problem Solving

    Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
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