常用 的中文句子和英文句子

我们通常用称呼作为一封信的开头。

We usually begin a letter with a salutation.


用来检查、纠正二进制信息序列在传输过程中出现的突发错误的一种循环校验码，它是计算机磁盘存储器常用的错误校验码之一。

A cyclic check code used to check and correct the burst error appeared in the transmission procedure of binary information sequence. It is one of the error check codes in common use for computer disc memory.


在一单位长度内包含的有用信息单位数。通常用每英寸多少单位表示。

The number of units of useful information contained within a linear dimension, usually expressed in units per inch.


大弹子经常用来击打其它弹子的大理石弹子

A large playing marble, often used as the shooter.


大字标题通常用大号铅字排印的新闻报道的标题或题目

The title or caption of a newspaper article, usually set in large type.


盐是一种常用的食物防腐剂。

Salt is a common food preservative.


栓皮经常用作绝缘材料.

Cork is often used for insulation.


衰变的具有相对较短的寿命而衰变，常用于亚原子粒子

Decaying with relatively short lifetime. Used of subatomic particles.


古代的战士们通常用长矛和盾牌战斗。

Soldiers in ancient time usually fight with pikes and shields.


一大段计算机存储区，常用于虚拟存储器寻址。

A larger computer storage area, usually used for virtual storage addressing.