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It is pointed out that the main result (Theorem 5) of the paper Stability of Solution to Neutral Type Parabolic Systems with Time Delayis nonsensical or is not satisfied.
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摘要给出了标题所述文章的一个注记，指出其中的主要结果（定理5）无意义或不成立。 |
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It is pointed out that the realistic method to overcome the present difficulties is to target the listed industries, adopt the recent quarterly income data and apply the simple and generally accepted models and methods.
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以行业为主要研究对象，以近期的季度盈利时间序列为研究数据，以已有的简便研究方法和普遍认可的模型为研究手段对我国上市公司的盈利时间序列进行研究是克服目前诸多障碍的现实选择。 |
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It is pointed out that the stability of the dam abutment is a key factor affecting the safety of concrete arch dams.
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摘要指出可能影响混凝土拱坝安全的关键点为拱坝坝肩的稳定。 |
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It is pointed out that there exist abundant Precambrian mineral resources in China, forming numerous large-superlarge iron, copper, lead, zinc, nickel, gold, REE, manganese, graphite, magnesite, talc, boron, phosphorus, pyrite, rutile and vermiculite depo
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指出中国前寒武纪蕴藏著丰富的矿产资源，形成了众多的铁、铜、铅锌、镍、金、稀土、锰、石墨、菱镁矿、滑石、硼、磷、硫铁矿、金红石、蛭石等大型－超大型矿床。 |
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It is pointed out that three major development trends will emerge in Chinese automobile marketing channels: hierachical system, digitalization and integration.
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指出了中国汽车销售渠道未来将呈现三大发展趋势：扁平化、信息化和一体化。 |
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It is pointed out the trend that the automotive brake material will develop.
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提出汽车制动摩擦材料研究的发展趋势。 |
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It is pointed out when the pre-stressing force of spring component is larger than the stripping force, as well as the largest compression value of spring component is less than the largest permissible compression value, it should be as two confined indexe
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并提出弹性元件的预压力大于卸料力，弹性元件最大压缩量小于弹性元件的最大许可压缩量，应作为冲裁模卸料弹性元件设计时的两个限制指标。 |
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It is pointed that the concept of the acoustical design for gymnasiums should be an entity of the architectural acoustics and the designs of sound reinforcement that the concept of traditional optimal reverberation time in gymnasiums, which is actually th
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指出：体育馆声学设计的概念应该是建筑声学和扩声系统设计的统一体；体育馆不存在传统最佳混响时间的概念，体育馆“最佳混响”就是混响时间和扩声系统结合达到的最佳清晰度概念；现行体育馆建筑声学标准中混响时间可以放宽，其意义在于扩声系统和声学装修的优化结合，从而节约国家相关建设投资。 |
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It is pointed that the failure of this model in predicting the transition stems from the non-objective of the momentum balance relationship of smooth annular flow.
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由此阐明了该模型难以正确预测微重力条件下气／液两相弹－环状流转换条件的原因在于光滑环状流动量平衡关系的非客观性。 |
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It is pointed that the routes of dimethyl oxalate hydrogenation and solid acid catalysis of methyl formate and formaldehyde could be the environmentally friendly and economically attractive alternatives to existing method for industrial production of meth
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指出草酸二甲酯催化加氢法和以甲酸甲酯和甲醛为原料的固体酸催化法是有吸引力的环境友好的经济路线。 |
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It is pointed that the thick unconsolidated layers above roof have effect on post-buckling behaviors of key stratum, the equilibrium path of roof is unstable from breaking to final subsidence.
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研究发现，顶板上覆厚松散沙层对关键层的后屈曲性态有影响；顶板从破断至极限下沉其平衡路径不稳定。 |
