该方法利用改进后的布洛伊登法进行迭代运算，减小了基本算法的计算量。
To reduce the burden of calculation in this algorithm, the improved Broyden method is adopted.
除非情况如此，否则布林逻辑运算子就无法抽取栏位中所储存的个别列举值。
Unless this is so, the Boolean logical operators will not be able to extract the individual enumeration values that are stored in the field.
建立了细观统计力学模型，对层布式钢纤维、混杂纤维混凝土的宏观力学行为与细观参数之间的关系进行了一系列的推导运算。
A statistics mechanics model was made to analyse the relationship between the meso-structural and macroscopic response of the LSFRC and LHFRC.
传回布林值，指出运算式是否可以评估为数字。
Returns a Boolean value indicating whether an expression can be evaluated as a number.
传回布林值，指出运算式是否可以评估为数字。
Returns a Boolean value indicating whether an expression can be evaluated as a number.
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