1) the 3rd and 4th division
三四等
1.
Although they are at the same phonological position——the words in the 3rd and 4th division of Jian(见)group,in the aspect of palatalization or not,there are different performances of them in various sub-dialects in Huizhou(徽州)Dialects.
徽州方言中的见组三四等字同是处于三四等韵地位,但腭化与否各片表现不尽相同。
2) the third and fourth grade leveling
三、四等水准
1.
Conventional triangle elevation survey replacing the third and fourth grade leveling needs backsight distance equaling foresight distance to eliminate the influence of the earth curvature and observing bilaterally to reduce atmospheric refraction is considerable,which greatly increases field work.
常规的三角高程测量代替三、四等水准测量,要求保证前后视距相等来消除地球曲率的影响,要求对向观测来消除大气折光影响,大大增加了外业工作量。
4) Three times four is twelve.
三乘四等于十二。
5) Seven minus four is three.
七减四等于三。
6) Four plus three equals to seven.
四加三等于七。
补充资料：素梅 三四
【诗文】：
夷石心肠冰雪颜，逢时亦有好花看。
玉堂可有青毡旧？不畏风霜入骨寒。
【注释】：
【出处】：
夷石心肠冰雪颜，逢时亦有好花看。
玉堂可有青毡旧？不畏风霜入骨寒。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条