Today, that gender gap has reversed. Male happiness inched up, and female happiness has dropped.
今天, 这种性别的差距已经被扭转,男性幸福指数高涨, 而女性幸福感已然下降.
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尺寸及公差:条 、 丝 、 板、棒均按对应国际控制.
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Varying increase in bound water content in genotypes was found during water loss of excised leaves.
研究还表明,在失水过程中束缚水含量增加,且基因型间存在差异,可能影响离体叶片失水过程.
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The physical property of oil and water was the base to design floating oil recovering equipment.
油和水物理性能的差异是设计浮油回收设备的基础.
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Reservoir thickness is small, air permeability is low, reservoir physical property is poor.
油层厚度小, 空气渗透率低, 储油物性差,钻井及注水开发时,极易受到伤害.
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As father always travelled on official business, my brother became the mainstay of the family.
爸爸长年出差在外, 哥哥就成了家里扛大梁的人.
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You will have tomorrow to official business, what matter had to have to tell I did?
你明天就要出差了, 有什么事要吩咐我做的 吗 ?
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Compared with the numerical solution, the relative error are less than 3 %.
计算结果同数值解相比, 相对误差小于3%.
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This new method has proved and of high accuracy ( with a relative error smaller than 1.6 % ) .
此方法简便可靠,在一般条件下,误差不超过 1.6%.
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Result 21 labs are up to grade , the relative error of disqualifications is over 10 %.
结果21个实验室被判定为合格,不合格者其相对误差>10%.
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The turbidity experiments show that the relative error is not more than turbidity meter.
通过实验分析,结果表明相对误差不大于3%.
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The relative error of the vane interference was less than 2 %, which meets actual requirements.
所得舵间干扰相对误差不超过2%, 与实际要求相吻合.
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The accuracy and relative error are computed by means of exact method as control group.
以精确法为标准,计算其他方法的精密度和相对误差.
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The relative standard deviations of Acid method were 2.38 % ~4.26 %.
而氨基酸测定方法的相对标准偏差在2.38%~4.26%之间,符合检测的要求.
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本法简便、快速,具有良好的准确度和精密度,相对标准偏差为0.60%—0.67%, 回收率为 100%—103%.
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