充当

Staff of Jardine Aviation Services group gave the patients a guided tour around the airport including landside check-in and airside passenger receptions services.

怡中航空服务集团职员充当导游的角色，向各院友介绍机场离境大堂为旅客登记的柜台服务及禁区内的旅客接待服务。

It has been known for more than 100 years that substances like ether, laughing gas, chloroform, procaine and the noble gas xenon can serve as anesthetics.

100多年来，我们已经知道乙醚、氯仿、普鲁卡因和惰性气体氙等物质可以充当麻醉剂。

As dyestuff for coloring and painting, they are easily and economically collected because of high consumption. Before Tang Dynasty arsenic disulfide had been more expensive than lead chromate so that lead chromate had been often used as paint.

用作涂绘的颜料，因消耗量比较大，大多容易采集且价格便宜，唐以前雄黄较石黄昂贵稀少，故用以充当涂料的多为石黄。

The water can be the center of interest in the image, or it can serve as an element in your composition—as a diagonal or other leading line, as a horizontal line, or as a shape that complements other elements in the frame.

宽广且流动缓慢的河流与山间水流湍急的小溪给人们的感觉是不一样的，流水可以做为画面的亮点，也可以在你的构图中充当铺垫-----作为一条对角线斜穿画面，或者作为其它的构图线条，或者作为一个水平线，也可以作为一个图案突出构图中其它景物

A big, slow river looks and feels different from a fast-moving mountain stream. The water can be the center of interest in the image, or it can serve as an element in your composition—as a diagonal or other leading line, as a horizontal line, or as a shape that complements other elements in the frame.

宽广且流动缓慢的河流与山间水流湍急的小溪给人们的感觉是不一样的，流水可以做为画面的亮点，也可以在你的构图中充当铺垫-----作为一条对角线斜穿画面，或者作为其它的构图线条，或者作为一个水平线，也可以作为一个图案突出构图中其它景物。

However, occasionally they do become available as the leaseholder wishes to cash in the value of the asset.

当租赁人希望以现金充当资产时候，他们偶尔也会变的有利用价值。

A basic bookkeeping system comprises a ledger which contains accounts, and prime entry records which act as "collectors" and "summarizers" of financial data.

基本簿记制度是由帐簿构成，帐簿含有各种帐目和充当财务数据的收集机和汇总器的基本帐目记录。

The requirement to fight piracy is one of the oldest bits of international law. The idea that any country may take action against pirates is the precursor to the idea of "universal jurisdiction" used to prosecute heinous crimes such as genocide. In Latin legalese, pirates are termed hostis humani generis (an "enemy of mankind"). Moreover, the UN's Convention on the Law of the Sea stretches the definition to include crewing a pirate ship and inciting or "intentionally facilitating" attacks.

打击海盗的义务本是国际法最古老的成分之一；任何国家都有权采取行动对抗海盗的理念也是"普遍管辖权"的前身（这种权利被用来起诉一些极恶的罪行，如种族灭绝）；在拉丁法律术语中，海盗被称为hostis humani generis，即人类之敌；而且联合国海洋法公约中也界定了包括充当海盗、煽动或"有意协助"海盗袭击等行为。

Science and technology becomes the new legitimation basis and performs the function of ideology.

科学技术此时充当了新的合法性基础并行使意识形态的功能。

LEGUMINOUS PLANTS TO BE HOSTS FOR NITROGEN-FIXING BACTERIA.

于充当那些具备固氮作用的细菌的寄主。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。