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This method has higher yields milder conditions and simpler workup.
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反应产率高、条件温和、易于操作,反应终点明显,是由易得二元酸合成二元酮的新方法。 |
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This method is compared with vulcanization hot-setting and chloroprene cold-setting adhesive ones by joint tests. The results show that the new jointing method has advantages of better jointing strength and in-no-need clumsy special device.
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分别用此方法和橡胶热硫化法、氯丁胶冷粘法对棉帆布带、聚酯布带进行了接头的对比试验,结果表明该方法具有接头强度高、接头设备相对简单的优点,可以替代橡胶热硫化法和氯丁胶冷粘法。 |
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This method is different from the predicting models pioneered by Gibbs and Schafer in that properly deals with the calculation of displacement at the position of change in rod size and material.
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该方法与Gibbs和schafer等人的预测模型不同之处,在于恰当地处理了抽油杆变杆径和变杆材处位移的计算。 |
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This module mainly applies LERAD algorithm that belongs to machine learning. LERAD is from Matthew Vincent Mahoney's doctor paper in first reference literature list.
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该模块主要应用了Matthew Vincent Mahoney的博士论文文献[]中的机器学习算法LERAD。 |
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This neuronal loss is frequently accompanied with astrocytosis,gliosis and specific neuropathologic markers,such as Lewy body in Parkinson's disease.
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这种神经元的丢失通常伴有星形胶质细胞增生、神经胶质过多症以及特定的神经病理标记,如帕金森病的路易小体。 |
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This note is devoted to introduce the concept of dominated random sequence and give a weak law of large numbers for dependent random sequence.
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引入受控随机序列的概念,给出了独立随机序列的一个弱大数定律。 |
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This pape r concludes with a discussion of some theoretical problems in relation to rhetor ic methods and methodology.
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最后集中论述了修辞学方法和方法论的几个理论问题 |
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This paper adopts DOF vehicle Swerve brake math model built through analysis,and builds the simulation model by MATLAB/SIMULINK.
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采用解析法建立的十一自由度汽车转弯制动数学模型,并用MATLAB/SIMULINK建立仿真模型。 |
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This paper aim at advising the newly land use planning drafting and implement, assesses the land use planning implementation in the midtown of Suining City.
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全文以指导市中区新一轮规划编制和实施，完善区域规划评价体系为目的。 |
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This paper aimed at pollute circumstance of chromium slag from Chongqing Minfeng Pesticide & Chemical, choose chromium slag from 0's, 80's of last century and 00, be each represented as A, B, C.
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基于上述原因，本文针对重庆市民丰农化铬渣的污染危害情况，根据铬渣堆放年代的不同选取了上世纪0年代、80年代和00年初才生产排放的三种年代铬渣，分别表示为C、B、A。 |
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This paper aims at telling the new idea,new target and new method that we should obey in mathematics teaching process during the course of utilizing new curriculum criterion.
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本文意在介绍执行新的课程标准过程中 ,数学教学应遵循的新观念、新目标、新方法。 |
