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A new computational formula to nonlinear adjustment by parameters, in consideration of the second-order terms, is derived in this paper from the precise orthogonality condition equations to nonlinear least squares by analyzing the direct solving process a
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在分析线性化的非线性参数平差的近似直接解法与迭代解法基础上，利用非线性最小二乘的精确正交性条件方程，推导出顾及到二次项的非线性参数平差的一种新的计算公式。 |
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A new computer has been bought by the CAAC .
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中国民航买了一台新计算机。它是用来记录旅客们购买的机票的。 |
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A new computer virus called Chernobyl will hit Windows 95/98 computers on Monday April 26.
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一种新耶病毒号做车诺保﹐拜一（四月二六）会伫晕倒死95/98电脑顶发作。 |
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A new computer virus was reportedly found in the new operating system.
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【据报导，在新的作业系统中发现了一只新的电脑病毒。】 |
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A new concern Mr Rajan expressed while talking to the FT Financial Times, was that the productivity gains that have underpinned the world economy might peter out as fresh policy reforms stall.
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拉詹先生在接受《金融时报》采访时表达了一种新的忧虑，即随着新的政策改革陷入停滞，一度支撑了世界经济的生产率增长可能会逐渐消失。 |
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A new conductive PMMA/graphite nano-composite was synthesized through intercalating MMA monomer into the layer of expanded graphite by in-situ polymerization.
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摘要通过原位聚合将甲基丙烯酸甲酯(MMA)单体插入膨胀石墨层间，制备出以石墨层片为纳米分散相的导电复合材料。 |
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A new conflict has arisen before the old one is resolved.
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旧的冲突还没解决, 新的冲突又出现了. |
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A new control method is obtained from control at aspect of synchronous motor instead of control of phase currency.
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从同步电机控制的角度来控制步进电机，就从根本上跳出了步进电机细分控制是对相电流控制的限制，实现了全新的脉冲细分控制。 |
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A new control method to use single chip controller and grating position sampling technology is put forward based on the control principle of crane hoisting limiter.
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摘要根据起重机的行程限位控制原理，提出了采用单片机作为控制主机，光栅作为位置采样的新型控制方案，并就其硬件和软件的设计做了较深入的阐述。 |
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A new crisis has arisen.
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新的危机已经产生。 |
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A new dam is now being built at the valley.
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河谷里正在建一座新水坝。 |
