?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

reference line

美 / ˈrefrəns laɪn /
un. 基准线;参考线;参比线

1. Store the offset from the reference line of the wall over which the door will be placed.
存储与将安装门的墙壁的参考线之间的偏移。
2. Store the offset from the reference line of the wall over which the window will be placed.
存储与将安装窗户的墙壁的参考线之间的偏移。
3. Type the reference line offset from the inside of the wall over which the window will be placed.
输入与要安装窗户的墙壁内侧之间的参考线偏移。
4. Using zero compensating line of two direct-current amplifiers as a reference line was suggested.
建议用两路直流放大器的零补偿线作为参考线。
5. Type the reference line offset from the inside of the wall over which the curtain wall will be placed.
输入与要安装帘式墙的墙壁的内侧之间的参考线偏移。