Langer线与皱纹线有差异的部位为( )。

皮肤皱纹线与Langer线在面部的大部分范围内走向基本相似，仅在眉间和内眦处不同。

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The full title of the U.K. is the United Kingdom of （）and （）

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public and private colleges and universities and community colleges offer（）.

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PE线与零线有什么区别？

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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.

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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.

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画出该段指令程序对应的梯形图。 LD NOT 0000 LD 0001 AND 0002 LD NOT 0003 AND 0004 OR LD AND LD TIM 00 #0030 LD 0005 AND 0006 OR NOT 0007 OUT 0500

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中性电与零点，中性线与零线有何区别？

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累积雨量过程线与降雨强度过程线有何联系？

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