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谐音歇后语无序书写现象的调查与思考

贵州工程应用技术学院学报 2024年第1期42卷 1-7页

作者：王卫兵黎洪安徽大学文学院安徽合肥230039 安徽师范大学国际教育学院安徽芜湖241000

谐音歇后语无序书写现象相当严重,以致不仅影响了有关它的机理探讨、学术交流、译注理解,同时也影响了有关它的语文教学。这背后既有客观原因亦有主观原因。整饬谐音歇后语无序书写势在必行,但首先需要做好基础工作,包括统一思想认识,... 详细信息

谐音歇后语无序书写现象相当严重,以致不仅影响了有关它的机理探讨、学术交流、译注理解,同时也影响了有关它的语文教学。这背后既有客观原因亦有主观原因。整饬谐音歇后语无序书写势在必行,但首先需要做好基础工作,包括统一思想认识,明确主攻方向,说清应当怎样书写的根据所在。整饬无序书写应当从整饬词典入手,具体操作需要学界编写人员、出版社审校人员以及出版局管理人员齐心协力。

关键词：谐音歇后语无序书写现象不良后果背后原因当取对策

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汉语语音喻用类型梳理及有关问题探讨

海南师范大学学报（社会科学版） 2024年第4期37卷 100-109页

作者：曹德和王卫兵安徽大学文学院安徽合肥230039

为推进和深化方兴未艾的语音隐喻和语音转喻研究,在充分调查基础上对汉语语音喻用作了全面梳理,指出汉语语音喻用可以分为八种类型,即:语音隐喻独用型;语音转喻独用型;语音隐喻与语音转喻合用型;语音转喻与概念隐喻合用型;语音转喻与概... 详细信息

为推进和深化方兴未艾的语音隐喻和语音转喻研究,在充分调查基础上对汉语语音喻用作了全面梳理,指出汉语语音喻用可以分为八种类型,即:语音隐喻独用型;语音转喻独用型;语音隐喻与语音转喻合用型;语音转喻与概念隐喻合用型;语音转喻与概念转喻合用型;动作隐喻与语音隐喻合用型;动作隐喻与语音转喻合用型;动作转喻与语音转喻合用型。同时就近年有关研究中突出存在的两个问题作了不无必要的探讨,指出谐音喻用的构成基础不是相似联想而是相关联想,不应归于语音隐喻而应归于语音转喻;谐音喻用中的谐体和本体不是起讫关系、常变关系、表里关系,而是手段-目的关系。

关键词：汉语语音喻用八种类型谐音喻用的定性归类谐体与本体的区分鉴别

基于混池测序及遗传图谱定位玉米雄穗分枝数基因

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南方农业学报 2024年第5期55卷 1249-1258页

作者：周步进韦绍丽何静丹覃嘉明郑加兴黄安霞时成俏王兵伟广西农业科学院玉米研究所广西南宁530007

【目的】构建玉米雄穗分枝数极端混池和分子遗传图谱,对雄穗分枝数进行QTL定位,为探究玉米雄穗分枝数的发育机制及选育雄穗分枝数少的品种提供理论参考。【方法】将雄穗分枝少的自交系SNM131与雄穗分枝多的自交系HY813组配F_(2)代群体,... 详细信息

【目的】构建玉米雄穗分枝数极端混池和分子遗传图谱,对雄穗分枝数进行QTL定位,为探究玉米雄穗分枝数的发育机制及选育雄穗分枝数少的品种提供理论参考。【方法】将雄穗分枝少的自交系SNM131与雄穗分枝多的自交系HY813组配F_(2)代群体,统计群体各单株的雄穗分枝数,分析其遗传模式。从F_(2)代群体中分别挑选33个雄穗分株少的单株和38个雄穗分枝多的单株构建混池,对2个亲本和2个子代混池分别展开30×、17×和28×覆盖度的全基因组重测序,对测序数据进行关联分析,获得雄穗分枝数性状的定位区间。利用10K芯片对F_(2)代群体276个单株进行单核苷酸多态性(SNP)标记分型,所得数据用于构建遗传连锁图谱,并结合雄穗分枝数表型数据,利用全基因组复合区间作图法(GCIM)进行QTL定位。最后根据定位区间对应的B73参考基因组的物理区段上的基因注释信息,预测调控雄穗分枝数的候选基因。【结果】F_(2)代群体雄穗分枝数平均7.6个,F_(2)代群体在雄穗分枝数性状上偏向母本SNM131,以少雄穗分枝为主。全基因组重测序共获得1812886个SNP标记和24714个插入缺失标记(InDel),并基于混合分组分析法(BSA)进行雄穗分枝数性状分析,最终共获得6个显著关联区间,分布于玉米5、8和10号染色体。其中,10号染色体上一个峰值最高的关联区间(物理位置127.61~129.46 Mb),推测为控制雄穗分枝数性状的主效位点。构建的遗传连锁图谱包含2944个SNP标记,总图距3684.3 cM。基于遗传连锁图谱,利用GCIM法共定位到5个QTL,分别分布于1、4、6和10号染色体,单个QTL可解释1.9%~9.9%的表型变异。主效QTL被定位在10号染色体约0.56 Mb的物理区间(127.81~128.37 Mb),关联区间包含有15个有中、高功能变异位点的候选基因,其中TBN-S基因编码磷脂酰乙醇胺结合蛋白(PEBP),属于TFL1类基因,与花序分生和雄穗分枝数发育密切相关。【结论】通过田间表型鉴定、遗传连锁图谱构建和SNP标记定位,将控制玉米雄穗分枝数的主效QTL定位在10号染色体长臂约0.56 Mb物理区间内,包含15个中、高变异度的基因,预测TBN-S为候选基因。

关键词：玉米雄穗分枝数混池测序 QTL定位候选基因

Promotion by 5-Aminolevulinic Acid of Germination of Pakchoi （Brassica campestris ssp. chinensis var. communis Tsen et Lee） Seeds Under Salt Stress

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Journal of Integrative Plant Biology 2005年第9期47卷 1084-1091页

作者： Liang-Ju wang wei-bing JIANG Hui LIU wei-Qin LIU Lang KANG Xi-Lin HOU College of Horticulture Nanjing Agricultural University Nanjing 210095 China

The seed germination and seedling growth of pakchoi （Brassica campestris ssp. chinensis var. communis Tsen et Lee cv. Hanxiao） were not significantly inhibited until the concentration of NaCl was increased to 150 mmol/L. Treatment of pakchoi seeds with exogenous 5-aminolevulinic acid （ALA）, at concentrations ranging from 0.01 to 10.00 mg/L, promoted seed germination when seeds were stressed by salinity, whereas levulinic acid （LA）, an inhibitor of ALA dehydrase, significantly inhibited seed germination and seedling growth, suggesting that metabolism of ALA into porphyrin compounds was necessary for seed germination and seedling growth. Determination of respiratory rate during seed germination showed that ALA increased seed respiration under both normal conditions and salt stress. Furthermore, salt stress decreased levels of endogenous ALA, as well as heme, in etiolated seedlings. More salt-tolerant cultivars of pakchoi contained higher relative levels of endogenous ALA and heme under conditions of salt stress. These results indicate that salt stress may inhibit the biosynthesis of endogenous ALA and then heme, which is necessary for seed germination, and treatment of seeds with exogenous ALA prior to germination may be associated with the biosynthesis of heme.

关键词： 5-aminolevulinic acid (ALA) germination heme pakchoi respiration salt stress.

CCT Curves of Low-Carbon Mn-Si Steels and Development of Water-Cooled Bainitic Steels

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Journal of Iron and Steel Research International 2010年第3期17卷 46-50页

作者： XU Feng-yun wang Yong-wei BAI bing-zhe FANG Hong-sheng Key Laboratory for Advanced Materials of Ministry of Education Department of Materials Science and Engineering Tsinghua University Beijing 100084 China

CCT curves of Mn-Si steels with different manganese contents or carbon contents were determined. The results show that the transformation range of bainite can be separated from that of ferrite when the manganese content approaches a certain content, and the incubation period of ferrite increases more significantly than that of bainite transformation with the increase of carbon content in Mn-Si steels. Furthermore, water-cooled bainitic steels without adding expensive alloying element were developed. Granular bainite was obtained when a bar with diameter of 300 mm was cooled by water, and a mixed microstructure of granular bainite and martensite was obtained in watercooled plate with thickness of 40 mm. The developed water-cooled bainitic Steels containing no expensive alloying element showed a good combination of strength and toughness. The tensile strength, yield strength, and toughness （AKU at --20℃ ） of bar with diameter of 300 mm after water cooling were higher than 850 MPa, 620 MPa, and 65 J, respectively, and those of plate with thickness of 40mm after water cooling were higher than 1000 MPa, 800 MPa, and 50J, respectively.

关键词： bainitic steel water cooling granular bainite CCT curve Mn-Si steel

Impact of Mo/Ni alloying on microstructural modulation and low-temperature toughness of high-strength low-alloy steel

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Journal of Iron and Steel Research International 2024年第7期31卷 1746-1762页

作者： wei Liu Hong-li Zhao bing-xing wang Yong Tian State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang 110819LiaoningChina

The high-strength low-alloy steel plates with varying Ni/Mo contents were manufactured using the thermos-mechanical control *** investigation was conducted to explore the effect of Ni/Mo microalloying on microstructure evolution and mechanical properties of the *** results revealed that the increase in Ni content from 1 to 2 wt.%reduced the transition temperature of ferrite and the growth range of ferritic grain was narrowed,which promoted grain *** optimized combination of grain size,high-angle grain boundaries(HAGBs),and martensite-austenite(M-A)islands parameter contributed to the excellent impact toughness of S1 steel at-100℃(impact absorbed energy of 218.2 J at-100℃).As the Mo increases from 0 to 2 wt.%,the matrix structure changes from multiphase structure to granular bainite,which increases the average effective grain size to~4.62 pm and reduces HAGBs proportion to~36.22%.With these changes,the low-temperature impact toughness of S3 steel is *** addition,based on the analysis of the characteristics of crack propagation path,it was found that M-A islands with low content(~2.21%)and small size(~1.76 pm)significantly retarded crack propagation,and the fracture model of M-A islands with different morphologies was further ***,correlation between behaviour of delamination and toughness was further analysed by observing delamination size and impact energy parameters.

关键词： High-strength low-alloy steel Microstructural regulation Ni addition Mo addition Crack propagation Low-temperature toughness

Effect of Electron Beam on the Structure and Crystallization Features of BaO-SrO-TiO_2-SiO_2 Glass

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Journal of Wuhan University of Technology(Materials Science) 2002年第2期17卷 33-35页

作者：王为 School of Material and Engineering Beijing Polytechnic University Beijing China

Glasses of BaO-SrO-TiO2-SiO2 after electronic radiation treatment of 50 - 1000 kgy were studied by means of IR spectra, DTA and visible light absorption method. The result shows that the glass structure is changed due to the formation of structure defect from oxygen vacancy and E’ color center, which resultsd in the crystallization process and new precursors, and decreasement of Tg temperature and crystallization peaks by 20 -50℃.

关键词： electronic radiation glass structure color center

A class of geodetic blocks with given diameter and girth by subdividing Petersen graph

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黄冈师范学院学报 2009年第6期29卷 1-3页

作者： wang wei-bing Department of Mathematics Hunan University of Scienc. and Technology Xiangtan 411201 Hunan China

In this paper,we obtain a class of new geodetic block with given diameter and girth by subdividing Petersen graph.

关键词：测量学图表曲线图直径

Facet effects on bimetallic ZnSn hydroxide microcrystals for selective electrochemical CO2 reduction

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Green Energy & Environment 2024年第8期9卷 1314-1320页

作者： Liu Han Cheng-wei wang Shan-shan Luo Ying-tang Zhou bing Li Ming Liu School of Chemistry and Chemical Engineering Harbin Institute of Technology National Engineering Research Center for Marine Aquaculture Marine Science and Technology CollegeZhejiang Ocean University

Employing crystal facets to regulate the catalytic properties in electrocatalytic carbon dioxide reduction reaction（eCO2RR） has been well demonstrated on electrocatalysts containing single metals but rarely explored for bimetallic systems. Here, we synthesize Zn Sn（OH）6（ZSO）microcrystals（MCs） with distinct facets and investigate the facet effects in eCO2RR. Electrochemical studies and in situ Fourier Transform Infrared Spectroscopy（in situ-FTIR） reveal that ZSO MCs produce mainly C1 products of HCOOH and CO. The {111} facet of the ZSO MCS exhibits higher selectivity and faradaic efficiency（FE） than that of the {100} facet over a wide range of potentials（-0.9 V ～-1.3 V versus RHE）. Density Functional Theory（DFT） calculations elucidate that the {111} facet is favorable to the adsorption/activation of CO2molecules,the formation of intermediate in the rate-determining step, and the desorption of C1 products of CO and HCOOH molecules.

关键词： ZnSn(OH) 6 Crystal facets Electrochemical carbon dioxide reduction C1 product Density functional theory