Unstable transmission within the cgg repeats less than 43 were found in the detection 发现fm基因cgg重复次数在低于临界值( nm43 )时也存在不稳定传递现象。
If the density of matter and energy in the universe is less than the critical density , the space curvature will be negative 事实上,宇宙中暗物质和暗能量的多寡决定了宇宙的几何结构。假若宇宙中的物质和能量的总密度低于临界密度,它是一个空间曲率
After a comprehensive review of our nation ' s debt level , the author hold a opinion that our deficit level is much lower than the critical proportion of our financial deficit to the gdp . and when compared with other countries , it is also at a low level , thus the pressure coming from fiscal deficit is within the financial capacity . besides , no matter taking government overall debts ( includes treasury bonds , overseas liabilities , non - performing assets of financial agencies , endowment insurance debts ) or just treasury bonds into account , we can reach such a conclusion : our debt level is lower than many countries , therefore , there are wide spaces to implement the active fiscal policy 通过考察我国的债务水平,笔者认为,我国的赤字规模,远低于临界赤字率,与国际相比,也处在低水平上,财政赤字的压力在财政承受能力之内;另外,无论是单纯从内债还是从包括国债、外债、金融机构不良资产、养老保险欠账的政府综合债务来考虑,都可以做出如下判断:我国的负债水平低于许多国家,实行积极财政政策还有较大的余地。