常用 的中文句子和英文句子

现在分娩时常用硬膜外注射.

Epidurals are now often used during childbirth.


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.


我们通常用称呼作为一封信的开头。

We usually begin a letter with a salutation.


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.


盐是一种常用的食物防腐剂。

Salt is a common food preservative.


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.


雪松木这些植物的耐久的、带香味的木材，尤指红雪松的木材，常用于制作箱子

The durable, aromatic wood of any of these plants, especially that of the red cedar, often used to make chests.


现代陶器通常用作装饰品。

Modern pottery is usually ornamental.


主计算机大型的、强大的计算机，经常用作一些相互连接的终端服务器

A large, powerful computer, often serving several connected terminals.


格构开放式格架，由金属片。木片或相类似原料搭叠成格状，通常用交叉方式构成

An open framework made of strips of metal, wood, or similar material overlapped or overlaid in a regular, usually crisscross pattern.