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| 51. | After storage for500 hours at+85℃ and then resumed16 hours， leakage current is within double initial |
| ℃放置500小时，恢复16小时后，漏电流小于2倍初始规定值，其它项目要求同耐久性。 |
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| 52. | The existence of the renormalized solutions for the initial-boundary value problem of parabolic equation |
| 建立了一类带小测度的抛物型方程的初边值问题的重整化解的存在性. |
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| 53. | of mean value theorems for integral are given. and some results about continuation for solution of initial-value |
| 对定积分中值定理作出推广并应用于方程初值问题解的延拓,得出了关于解向右延拓的两个结果. |
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| 54. | Initial-boundary value problem of singular semilinear parabolic equation with positive parameter is considered |
| 通过研究一类含奇异项和正参数的半线性抛物方程的初边值问题，构作出了该问题的一致渐近整体解.参6. |
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| 55. | required for the radioactivity of material taken in by a living organism to be reduced to half its initial |
| 半减期被活的有机体摄入的放射性元素经过生物衰减及放射性衰变过程综合，其剂量减至一半所需要的时间 |
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| 56. | this paper, I put forward a new method for numeric solution of Ordinary differential equation about initial |
| 对常微分方程初值问题提出一种新的数值解法,并且研究其误差估计、容性、定性、敛性,最后进行数值试验. |
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| 57. | effect of eliminating neuromuscular fatigue after speeding training, the study tests16 sprint athlete's initial |
| 为了观察穴位电针刺激消除高强度速度训练后的神经肌肉疲劳的效果,本实验测试了16名短跑运动员的立定跳远成绩、0米跑成绩、MAP(合动作电位)伏期和H反射潜伏期等指标的初始值和效应值。 |
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| 58. | condensing operators to obtain an existence, uniqueness and iterative approximation theorem of solutions of initial |
| 利用混合单调凝聚算子的耦合不动点定理,给出了二阶混合单调型脉冲微分方程的初值问题的解的存在唯一性及迭代逼近定理. |
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| 59. | A formula to solve the initial value problem of homogeneous linear differential equations with constant |
| 给出了常系数齐次线性微分方程组初值问题的一个求解公式,并由此推出常系数齐次线性差分方程组在给定的初始条件下的一个求解公式. |
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| 60. | making a quantitative analysis of the influence of varied-structured asynchronous electric motors on the initial |
| 对《火力发电厂厂用电设计技术规定SDGJ17—88条文说明》中有关异步电动机短路暂态过程的两个问题提出了不同看法，并定量推导了当考虑异步电动机转子结构不同后对次暂态电流起始值和冲击电流的影响。 |
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