carry bit meaning in English

进位位

Swallows carry bits of earth in their bills to build nests .
燕子衔泥筑窠。
In this paper , we brought forward the concept of ergodic matrix over finite field f _ q , simply discussed theory of finite field including property theory of finite field , calculation in finite field and construction from low - degree finite field to high - degree finite field . there are important applications in encryption because operations in the finite field has many characteristics such as without carrying bits , equal bits and without rounding error
文中首先引入了遍历矩阵的概念,接着对f _ q上遍历矩阵的性质进行了分析,阐述了遍历矩阵的判定定理,并根据递推关系给出了构造f _ q上遍历矩阵的算法,最后提出了强壮矩阵的概念并初步探讨了寻找强壮矩阵的算法。
Defecate all the time very normal , everyday , these days defecate nods difficulty from time to tome , the anus when be being pulled every time aches a bit , defecate is a bit dry also , the meeting on towel of the paper when wiping carries bit of blood , brush a few times did not have , how be to return a responsibility excuse me
大便一直都很正常，天天一次，最近几天大便时有点困难，每次拉出时肛门有点疼，大便也有点干燥，擦拭时纸巾上会带点血，擦几下就没了，请问是怎么回事呢？