用途

Intruduce impedance cardiography and describe its theoretical background, measuring methods, generation of impedance signals and its clinical meaning,and application of the impedance cardiography.

介绍心阻抗法的工作原理、测量方法、阻抗微分波的产生和临床意义，以及心阻抗法的临床用途。

Tg=265℃ and poly with cardo groups (PEK-c, Tg=225℃) are new types of thermoplastic resins used as engineering plastics for their high temperature mechanical properties, electrical insulation, radiant resistance and thermal-oxidative stability.

酚酞型醚砜（PES-c，Tg=265℃）和酚酞型聚醚酮（PEK-c，Tg=225℃）均为新型热塑性树脂，具有很高的耐热性，优良的高温机械性能，电绝缘性，热氧稳定性和耐辐射性，作为工程塑料将具有广泛的用途。

The act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur同义词:sexual intercourse, sex act, copulation, coitus, coition, sexual congress, congress, sexual relation, relation, carnal knowledge

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"Though it has served as a guard dog, war dog, fire-department mascot, hunter, shepherd, and performer, it became best known as a coach or carriage dog, functioning as an escort and guard for horse-drawn vehicles."

用于放哨、军事、消防、狩猎、牧羊和表演马戏；不过最知名的用途是拖车犬，伴行于马车旁以提供保护。

Called 'the smasher' by Melville and 'the devil's gun' by British seaman, the carronade had two main functions: to smash through one side of an opposing ship's hull (creating a torrent of wood-splinters) and to clear the crew off an enemy's main-deck.

梅尔维利称它为"粉碎者"，而英国海员叫它"魔鬼炮"。卡隆炮有两种用途：打穿敌舰的船舱（同时制。造一个木头碎片冲击波），并且将敌人的海员"清理"出主甲板。

A carving fork serves two essential purposes: to hold foods steady as you slice them and to keep hands a safe distance from the slicing knife.

切肉餐叉有两个基本用途：当你切片的时候可以稳稳的固定住食物使手和刀保持安全距离。

Dots are a special case well get to in a moment. Variable names are case sensitive.

小数点在这里有特别的用途，稍后我们会讲到）变量是大小写敏感的。

The clean casework has an understated elegance that will make it a welcome addition to any living room or multipurpose family room.

干净的个案有一个雅致的环境，将使它成为一个受欢迎的任何客厅或多用途的家庭房。

Use of bank accounts reduces the amount of cash on hand at any one time.

对银行帐户的用途随时在手边减少相当数量现金。

Everybody of copyright of some of court decision of Court of Cassation can pass through software can pass through software freedom or mode of accredit of open source code is issued, but still can ask user must certain clause just can use comply with at commercial use.

如美国联邦上诉法院判决某一著作权所有人可将软件透过自由或开放源代码授权模式来发行，但依然可要求用户必须遵照某些条款才可用于商业用途。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！