水利水电建设项目不可预见因素多，因而存在着一定的风险。
There are many contingent factors in water conservancy and hydropower construction, thus there are certain risks in it.
这一切表明，死亡的不可预见性，添加了额外的负面因素。
All of this suggests then that the unpredictability of our death adds an extra negative element.
不可预见性也是限制各公司和各国从事多种高附加值生产的一个主要因素。
Unpredictability is also a major constraint for companies and countries trying to diversify into higher value production.
我们双方的合同中已经明确地指出，如果由于不可预见的因素，我方无法按照合同约定的期限交货，我方不负法律责任。
Our contract states quite clearly that in the event of unforeseen circumstances, we cannot be held liable if we are unable to meet agreed delivery dates.
国际钻井成本由工程服务费、材料费、监督和管理费、不可预见费等四部分组成。国际钻井成本与一些因素有关但不局限于此。
The international standard for calculating drilling costs includes but is not limited to engineering service commission, material expenses, supervision and management charges and unforeseen expenses.
由于不可预见性的各种因素，研讨会的内容、时间、演讲嘉宾和地点将可能发生变化。
Due to unforeseen circumstances, we may change the content and timing of the workshop, speakers or venue.
由于不可预见性的各种因素，研讨会的内容、时间、演讲嘉宾和地点将可能发生变化。
Due to unforeseen circumstances, we may change the content and timing of the workshop, speakers or venue.
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