● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

下列哪位被誉为“工程经济学之父”（）？

微观经济学要解决问题是资源利用，宏观经济学要解决的问题是资源配置。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

（ ）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.

资源经济学的研究对象为资源经济活动，主要是研究自然资源的利用、配置以及资源的公共管理活动。

资源经济学的研究对象为资源经济活动，主要是研究自然资源的利用、配置以及资源的公共管理活动。