Trial result showed that different intensity of tending and thinning possesses remarkable influence to woody D. B. h.

试验结果表明：不同的抚育间伐强度对林木的胸径生长有着极显著的影响。

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The suitability of carrying out D-B model in our country now is discussed.

针对我国的实际情况，分析该模式在工程建设中的适用范围。

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To explore the extraction methods of genomic DNA of parasitic mites Demodex folliculorum (D. f. ) and Demodex brevis (D. b. ).

探索人体毛囊蠕形螨和皮脂蠕形螨DNA的提取方法。

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Due to the difficulty of FDTD dealing with the dispersive material, this paper use the D-B method instead of E-H method, which is more suitable for dealing with dispersive material.

针对普通FDTD处理色散媒质的困难，本文通过D - B场量的迭代方法代替传统e - H场量的迭代方法，可以很方便的处理色散媒质。

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Due to the difficulty of FDTD dealing with the dispersive material, this paper use the D-B method instead of E-H method, which is more suitable for dealing with dispersive material.

针对普通FDTD处理色散媒质的困难，本文通过D - B场量的迭代方法代替传统e - H场量的迭代方法，可以很方便的处理色散媒质。

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