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Updated: Jun 23, 2025

Estimating Sediment Denitrification Rates Using Cores and N2O Microsensors
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压力保持型气密沉积物采样器的数值计算和实验评估

Shudong He1, Yangbin Xie2, Haocen Bai2

  • 1School of Intelligent Manufacturing and Mechanical Engineering, Hunan Institute of Technology, Hengyang, 421002, China. heshudong.1987@163.com.

Scientific reports
|June 24, 2024
PubMed
概括

这项研究分析了气密沉积物样本在回收过程中如何保持压力. 研究结果显示,回收速度和预充电压对样品压力有显著的影响,这对于准确的深海研究至关重要.

关键词:
气密采样仪的气密采样仪数字计算的数值计算方法保持压力的压力保持器在海上进行试验.沉积物沉积物是一种沉积物.

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相关概念视频

Sampling Methods: Sample Types01:18

Sampling Methods: Sample Types

Sampling materials are classified into three main types: solid, liquid, and gas.
Solid samples include a variety of substances, such as sediments from water bodies, soil, metals, and biological tissues. Two standard methods for extracting sediments from water bodies are grab sampling and piston coring. Grab sampling involves using a device to collect a discrete sediment sample from the bottom of a water body with minimal disturbance. Grab samples do not always represent the entire area due to...
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