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The vtbroaic stolid-state lasers of transition-metal-ions doped crystal materials are a new kind of tunable high power infrared-laser-systems.
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离子晶体中掺入过渡金属离子的电子振动激光器,是一类新型的可调谐高功率红外固体激光器。 |
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The waking time was .±0. min and .±0.9 min in group S and P,respectively(P<0.0).
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S组苏醒时间为.±0. m in,P组为 .±0.9m in,组间比较也有显著性差异(P<0.0)。 |
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The wall of the generative cell contains callose.
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生殖细胞壁为胼胝质成分。 |
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The warning system for inquest room also enhances the safety of inquisitor effective-
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同时,通过审讯室的报警系统,有效地保障了审讯员的安全。 |
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The water hardness increase because of Ca+and Mg+ increase with the intervene intensity augment.
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离子中的Ca~(+)、Mg~(+)随干扰强度的增大而增大，从而使水体硬度增大。 |
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The water retention value (WRV), the saline retention value (SRV) and the fresh blood retention value (BRV) of the modified surgical pledget are respectively 8. times, .8 times and .7 times higher than the original pledget.
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该纱布的水吸附保持值 (WRV)、等渗盐水吸附保持值 (SRV)和新鲜血浆吸附保持值(BRV)分别为未处理纱布的 8.倍、 .8倍和 .7倍 . |
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The water seriously impair to the loess tunnel.
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水对黄土具有特殊的意义。 |
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The watershed algorithm by Vincent and Soille has emerged as the primary method of mathematical morphology for image segmentation.
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由Vincent与Soille提出的基于沉浸模拟的分水岭算法(以下简写为V-S算法)已经成为图像分割领域中最主要的数学形态学方法。 |
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The way of freezing storage and cold storage could keep better germination percentage, but it would induce a certain mortify and mildew if the storage time was too long.
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用冷藏和冷冻的方法贮藏种子可以较好的保持其发芽率,但贮藏时间过长种子会出现一定程度的腐坏霉变。 |
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The way of monitoring muriate in industrial effluent in Mohr's Method is simple.
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用莫尔法测定工业废水中氯化物 ,其方法简便 . |
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The wear resistance of Ni-P alloy coating and Ni-P-PTFE composite coating is superior to that of hardened and tempered # steel. The low friction coefficient makes Ni-P-PTFE a superb friction alleviation coating.
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Ni-P合金镀层和Ni-P-PTFE复合镀层的耐磨性均远好于调质态钢,Ni-P-PTFE拥有很低的摩擦系数,是非常好的减摩镀层。 |
