Year of publication
Type of media
Source
Subject
Type of material
Language
1–20 of 170 hits
Sort by:
Sort by:
-
Nitrate δ 15N and δ 18O evidence for active biological transformation in the Changjiang Estuary and the adjacent East China Sea
Online Contents | 2013|Contributors: Chen, Jianfang -
Double-color TPU injection molding triangular mold for disc machine
Free accessEuropean Patent Office | 2021| -
Shoe sole mold capable of achieving automatic mold taking and disassembling
Free accessEuropean Patent Office | 2020| -
Method for separating and enriching organic nitrogen in sediment and measuring isotope and content
Free accessEuropean Patent Office | 2021| -
Soil sample trace moisture extraction device for hydrogen and oxygen isotope analysis
Free accessEuropean Patent Office | 2022| -
Apparatus for enriching and measuring nitrogen stable isotopes and method for measuring nitrogen stable isotopes in seawater
Free accessEuropean Patent Office | 2020| -
Pole tower monitoring device with holographic projection terrain scanning function
Free accessEuropean Patent Office | 2021|