2) two-source-mixed natural gas
两元混合
3) two-phase ternary systems
三元两相
4) double way mulching
两元覆盖
1.
The cultivation of micro water harvesting and double way mulching for the whole period of winter wheat growth and summer fallow in dryland is a new yield increasing technique that adopts both plastic film and wheat stubble mulching to harvest rainwater in summer fallow period and keeps it unchanged after wheat is sowed in both ridges and furrows.
旱地冬小麦全程微型聚水两元覆盖栽培技术 ,是夏闲期采用“微型聚水两元覆盖技术”,种麦时仍保持微型聚水两元覆盖形式不变 ,沟下、垄上均种小麦的一种新的旱地小麦栽培技术 ,它集地膜覆盖和残茬覆盖之所长 ,能将冬小麦整个生产年度的降水最大限度地蓄积并保存于土壤之中 ,从而使小麦生长健壮、分蘖增多 ,根系发达 ,成穗数增加 ,穗粒数增多 ,千粒重提高 ,具有显著的增产、增收效果。
5) the two duality
两个二元
1.
The social exclusion brought by "the two duality" not only seriously goes against the principle of social justice,but also extremely damage the rights of flexible employment group of medium-and-low-level peasant workers.
我国的二元劳动力市场主要是通过户籍制度体现的城乡二元结构这一特殊形式呈现出来的,"两个二元"带来的多重社会排斥不仅严重违背了社会公平的原则,而且极大损害了农民工中低层灵活就业群体的权益,不利于灵活就业形式的发展。
6) discarding the taels of silver and unifying the currency system by silver dollar
废两改元
1.
In order to alleviate the economic plight,the government of Kuomintang had to carry out such reform as discarding the taels of silver and unifying the currency system by silver dollar .
为了应对危机、发展经济和巩固政权,国民政府实施“废两改元”政策,虽然步履维艰,但“废两改元”最终完成了中国币制的统一,确立了银行业在中国金融体系中的主体地位,同时也促进了工商业的极大发展。
补充资料：两性元素
分子式：
分子量：
CAS号：
性质：见半金属元素。
分子量：
CAS号：
性质：见半金属元素。
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