?
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。

unbraced

英 / ʌnˈbreɪst /
美 / ʌnˈbreɪst /
adj. 放松,不加撑的
v. 放松(unbrace 的过去分词)

1. The following are general criteria for determining unbraced length.
以下是确定无支撑长度的一般标准。
2. When beams are loaded disproportionately, the unbraced lengths shall be determined as noted above.
如果横梁的负荷不成比例,则无支撑长度由如上所述来确定。
3. The evaluation of column effective length factor both braced frames and unbraced frames with flexible joints is derived.
按此方程导出了无侧移框架和有侧移框架柱的计算长度取值方法。
4. Among the patients with cerebral palsy, no significant differences in the standardized outcome measurements were found between the braced and unbraced conditions or between the two braced conditions.
标准化测量脑瘫患儿在用支架和不用支架以及两种支架上没有差别。