The experiment is complicated and requires careful observation.

They were the result of years of careful observation.

翻译它们是常年细心观察的结果.

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Scientists obtained those reactions of animals through careful observation and laboratory testing.

科学家通过对动物的认真观察或检测获得它们的这些情感反应.

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And under careful observation, but also has some problems.

而仔细观察下, 也有一些问题.

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I know all about the budget authorization, and I can count heads : you're one vote short.

我知道所有的预算授权书我可以心算出: 你只有弱弱的一票.

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PLC and configuration software have been important tools of monitoring system.

可编程逻辑控制器PLC和组态软件已经成为现代工业控制中监控系统开发的主要工具，而组态软件的严格的通讯点数限制往往影响了其编程的灵活性。

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Methods and skills of program for retrenching input points of PLC is introduced.

介绍了运用PLC的功能指令和编程元件，通过程序设计来节约PLC输入点数的方法和技巧。

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The number of samples in the traditional synchronous sampling method is fixed in order to use FFT algorithm.

传统的同步采样法是将采样点数固定为N，这样可以使N为2的整数次幂以使用FFT算法进行谐波测量。

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I if I go over here, and I say float of three, it's going to do the conversion.

用float来处理3，它将能完成装换，但是如果我吧这个转化为浮点数。

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The optimization of the program design of the expansion of the effective number of I/ os of PLCs

PLC扩大输入有效点数的程序设计优化

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Memory mode and number limits of floating point numbers of IBM PC

IBM Pc微机中浮点数的存储方式与取值范围辨析

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It also solves the problem how to decide the hidden node numbers for the BP neural networks.

同时，解决了BP神经网络难以确定隐结点数的问题。

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The corresponding selection, crossover and mutation operators are designed with the theory of symbol encoding and the properties of N-decimal system floating numbers.

相应的选择、交叉、变异算子采用符号编码的思想，充分利用N进制浮点数的特点进行设计。

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Improvement and Implementation of FFT Algorithm for Long Sequences

大点数FFT算法的改进及其实现

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Vi_v ( G), where i_v ( G) is the minimum cardinality of a maximal independent set that contains v.

被定义为G的一个极大独立集所含的最少点数。

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For the convolution Kernel, only four addition operations are needed for each pixel convolution. Therefore, it is promising to be fast implemented with DSP and FPGA.

卷积核对每个像元的操作只需要完成4次加法运算，无需浮点数和乘法运算，便于DSP和FPGA的实现。

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Floating to Floating conversions are defined only if N is representable; if it is not, the conversion has undefined behavior.

浮点数到浮点数的转换仅当N是可表示时有定义；否则转换就是未定义行为。

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Mathematically modeling of the softening point in ISP sintering Optimal control of sintering burn through point

ISP烧结块软化点数模建立的研讨铁矿石烧结终点的优化控制

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The non-ordered nature of NaN adds further opportunities for error when comparing floating point numbers.

NaN的无序性质使得在比较浮点数时更容易发生错误。

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A technique of coding-control for economizing PLC I/ O points

一种节省PLC I/O点数的编码选控方法

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BP algorithm is often used to correct weights of neural network because number of hidden nodes, studying speed and generation ability of neural network are related to activation function.

以往的BP算法调节神经元网络的权值，其网络的隐层结点数、网络学习快慢程度及网络的泛化能力都与网络的激励函数有关的。

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