The value of the product is divided by the same signal, and the price of the commodity is 20.

• 1. 电子货架标签系统、商品价格管理装置、便携式终端装置、电子货架标签装置、商品价格管理方法、商品价格更新方法、商品价格管理程序及商品价格更新程序 [P] . 中国专利： CN102131430A . 2011-07-20
• 2. 用于平行进口商品价格比较的独占许可进口商品价格信息提供系统装置 [P] . 中国专利： CN107111832B . 2018.05.15
• 3. The method of dividing the electromagnetic signal which was induced making use of photo nick crystal into two power half price signals [P] . 日本专利： JP2007534002A . 2007-11-22

  机译： 将利用光镍晶体感应的电磁信号分成两个功率半价信号的方法

• 4. Sales system sales and how to adopt a commodity price changes made by the distribution date of the product [P] . 日本专利： JP2004511048A . 2004-04-08

  机译： 销售系统销售以及如何采用在产品分发日期之前进行的商品价格更改

• 5. The device and manner in order to display price and the product name in the commodity substrate [P] . 日本专利： JP2001510923A . 2001-08-07

  机译： 在商品基板上显示价格和产品名称的装置和方式

• 1. Transmission of Price Signals and the Distribution of Revenues along the Commodity Supply Chains: Review and Applications [C] . David Hallam, George Rapsomanikis Food and Agriculture Organization of the United Nations Workshop on Governance, Coordination and Distribution along Commodity Value Chains . 2007
• 2. Modeling consumer preferences for status-signaling brands: branding, pricing, and product-line decisions [D] . Becerril Arreola, Rafael 2013
• 3. Return and volatility transmission between oil price shocks and agricultural commodities [O] . Zaghum Umar, Mariya Gubareva, Muhammad Naeem, 2021
• 4. Commodity prices have risen sharply since 2006. This may benefit developing countries specialized on primary exports, but poverty may increase. Uruguay is a net exporter of primary products and a net importer of oil. With the aim of analyzing the impact of soaring commodity prices and policy options, we apply a CGE model and microsimulations. A rise in food prices has a positive impact on the Uruguayan economy that is partially offset by the increase in oil prices. Even when poorest households’ income rises, their welfare falls because their consumption basket becomes more expensive. Poverty falls but extreme poverty increases. A policy of transfers to the poorest households seems to be the most efficient policy option to compensate poor households. [O] . Carmen Estrades, María Inés Terra 100
• 5. Price Prospects for Major Primary Commodities, 1990-2005. Volume 1. Summary,Energy, Metals and Minerals. Volume 2. Agricultural Products, Fertilizers, Tropical Timber [R] . 1993

• 1. Co‑movement of commodity price indexes and energy price index:a wavelet coherence approach [J] . Dervis Kirikkaleli ,Hasan Gügö . 金融创新(英文) . 2021,第1期
• 2. Do the RMB exchange rate and global commodity prices have asymmetric or symmetric effects on China’s stock prices? [J] . Shaobo Long ,Mengxue Zhang ,Keaobo Li . 金融创新(英文) . 2021,第1期
• 3. BACKGROUND： Vibrio vulnifi cus inside the body could activate the NF-!B signaling pathwayand initiate the inflammatory cascade. The lung is one of the earliest organs affected by sepsisassociated with acute lung injury. High mobility group protein B1 （HMGB1） is an important late-actingpro-infl ammatory cytokine involving in the pathophysiology of sepsis. It is also involved in the injuryprocess in the lung, liver and intestine. There has been no report on the involvement of HMGB1 inVibrio vulnifi cus sepsis-induced lung injury.METHODS： Sixty rats were randomly divided into a normal control group （group A, n=10） anda Vibrio vulnificus sepsis group （group B, n=50）. Sepsis was induced in the rats by subcutaneousinjection of Vibrio vulnificus （concentration 6×108 cfu/mL, volume 0.1 mL/100g）） into the left lowerlimbs. The rats in group B were sacrifi ced separately 1, 6, 12, 24, and 48 hours after the infection.Their lungs were stored as specimens, lung water content was measured, and lung pathology wasobserved under a light microscope. The expressions of the HMGB1 gene and protein in the lungswere detected by RT-PCR and Western blot. Data were analyzed with one-way analysis of variance（ANOVA） and the LSD method for pair-wise comparison between the two groups. P〈0.05 wasconsidered statistically signifi cant.RESULTS： Compared to group A （0.652±0.177）, HMGB1 mRNA expression in the lungs ofgroup B was signifi cantly higher at 0 hour （1.161±0.358, P=0.013）, 24 hours （1.679±0.235, P=0.000）,and 48 hours （1.258±0.274, P=0.004） （P〈0.05）, and peaked at 24 hours. Compared to group A（0.594±0.190）, HMGB1 protein expression at 6 hours （1.408±0.567, P=0.026） after infection wassignificantly increased （P〈0. 05）, and peaked at 24 hours （2.415±1.064, P=0.000） after infection.Compared to group A （0.699±0.054）, lung water content was significantly increased at 6 hours（0.759±0.030, P=0.001）,12 hours （0.767±0.023, P=0.000）, 24 hours （0.771±0.043, P=0.000） and 48hours （0.789±0.137, P=0.000） after infection （P〈0.05）. Compared to group A, pathological changesat 12 hours in group B indicate marked pulmonary vascular congestion, interstitial edema andinfl ammatory infi ltration. Alveolar cavity collapse and boundaries of the alveolar septum could not beclearly identifi ed.CONCLUSION： Vibrio vulnifi cus sepsis can lead to injury in rat lungs, and increased HMGB1expression in lung tissue may be one of the mechanisms for injury from Vibrio vulnifi cus sepsis. [J] . Qiao-meng Qiu ,Zhong-wang Li ,Lu-ming Tang . 世界急诊医学杂志(英文) . 2011,第4期
• 4. To What Extent Does the Market Price of Imported Fishmeal Affect the Market Price of Pisciculture Products in Japan？ The Case of Yellowtail and Sea Bream [J] . Yoshifumi Takahashi . 农业科学与技术：B . 2014,第007期
• 5. Perfecting Oil Price Setting MechanismLinking Domestic Oil Products Prices to International Market [J] . . 中国油气：英文版 . 2000,第2期
• 6. 国际投资者关注是否会影响我国商品期货价格——来自农产品市场的证据 [C] . 尹力博 ,施懿 . 第12届中国（深圳）国际期货大会衍生品学术论坛 . 2016
• 7. 国际大宗商品综合价格对中国大宗商品市场价格的联动效应研究 [A] . 刘人宽 . 2013