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从“美国持续倾销与补贴补偿法”案看WTO反倾销规则的宗旨 [PDF]
, 2004 经过专家组和上诉机构的审理,WTO“美国持续倾销与补贴补偿法”案以被诉方美国败诉而告终,WTO还要求美国在合理期限内履行DSB的裁决。该案的裁决促使我们思考WTO反倾销规则的宗旨 ...
刘勇
core
Cu‐Based Catalysts Design Toward Electrochemical CO2 Reduction to Valuable Multi‐Carbons Products
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Electrochemical reduction of CO2 to multi‐carbon products (e.g., C2+, ethene, ethanol, etc.) not only effectively decreases the CO2 concentration in atmosphere but also shows great potential economic benefits due to these exploitable value‐added products. The Cu‐based catalysts have caught much attention in CO2 electroreduction due to the good
Li‐Qing Li +5 more
wiley +1 more source
Gaoya dianqi, 2013 提出并实现了一种可与隔离断路器集成为一体的电子式电流互感器新型结构,介绍了产品的原理、结构及性能测试试验情况。产品利用空心线圈传感保护电流信号、低功率CT传感测量电流信号、远端模块就地采集空心线圈及低功率CT的输出信号、悬式光纤绝缘子保证绝缘并传输信号,具有绝缘结构简单可靠、体积小、质量小、测量准确度高、动态范围大、暂态特性好等特点。性能测试试验表明产品的测量准确度、温度特性及抗电磁干扰特性等关键性能满足入网运行要求。产品与隔离断路器集成为一体,能有效减小变电站的占地面积 ...
罗苏南 +5 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Prelithiation is effective for compensating active lithium‐ion (Li+) loss in silicon (Si)‐based battery electrode materials. However, owing to the dynamic growth of the solid electrolyte interface (SEI), capacity fading remains the biggest challenge for the industrialization of Si electrodes.
Wen‐Jie He +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2019 为比较研究不同土壤耕作方式（翻耕、旋耕、免耕）对南方双季稻区水稻产量构成与稻穗镉积累分配特性的影响，探讨镉污染稻田双季稻最优土壤耕作方式，2015—2017年，以"陵两优211"与"威优46"为早、晚稻供试品种，在湖南省湘潭县易俗河镇中度镉污染稻田（全镉含量0.86 mg/kg）开展定位试验，比较研究了双季免耕、双季翻耕、双季旋耕、早旋晚免、早翻晚免5种土壤耕作方式下土壤有效镉含量、双季稻的产量构成与穗镉积累分配情况。结果表明：（1）双季稻产量以双季翻耕处理最高，早翻晚免处理次之 ...
帅泽宇 +5 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT This study presents an assessment of four representative expansive additives—calcium sulphoaluminate–calcium oxide, magnesium oxide, sodium lauryl sulfate, and sodium abietate—and their effects on the expansion behavior, mechanical development, and microstructural characteristics of cemented paste backfill (CPB).
Lijie Guo +5 more
wiley +1 more source
, 1998 以田间小区试验和大区产量直接对比的方法研究了鱼腥藻提取认对水稻幼苗生长和产量以及产量构成要素的影响，并探讨了方便有效且适宜于大田使用的方法。用藻液处理后水稻幼苗增高，根数、根长增加，分蘖能力增强，秧龄提前，叶面积明显加大。水稻成熟后除株高比对照略有下降外，各项产量构成要素如粒数、粒重、有效分蘖数、植株干重、千粒重、穗长等都优于对照组，但增产幅度随水稻品种和处理方式不同而异。大田使用时以１ ...
刘永定 +3 more
core +2 more sources
Dianci bileiqi, 1975 变压器用瓷套近几年来采用穿缆式的用户越来越多,这种型式的套管结构有便于密封、节省导体材料等技术经济价值。但由于穿缆式套管的中孔为异形结构,故给电瓷成型工艺造成较大的困难。许多兄弟厂对这类套管采用湿接成型工艺。这种工艺,存在着工序多,生产效率低,质量不稳定,操作技术要求较高等缺点。为了提高工效,稳定产品质量 ...
醴陵电瓷厂技术科
doaj
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
Dianci bileiqi, 2001 介绍了一步法生产莫来石 -钛酸铝陶瓷的配方组成和生产工艺。重点讨论了莫来石引入量和烧成温度对该材料的结构和性能的影响 ,制得了性能良好的莫来石 -钛酸铝材料。
李文魁, 李玉书
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