The expected requirements of DE given in Table 7.2 are only for purposes of guidance.
表7．2所表示的消化能的预期需要量只供参考。
We must bear in mind not only immediate needs but future ones as well.
我们不但要看到近期的需要，而且必须预见到远期的需要；
Payment or benefit in excess of what is expected or required.
外快超出预期或需要以外的钱或好处
a principle stating the action required to attain a desired goal.
陈述需要的行动以便得到预期的目的的原则。
Your old dog, living on borrowed time, may need to see the vet more often.
（你的老狗，活得比预期的久，需要多看兽医。）
Equipment decision have long-term effects requiring a forecast and study period of 15-25 years.
设备的决策具有远期效应,这需要15—25年的预期和研究
metrological confirmation:set of operations required to ensure that measuring equipment conforms to the requirements for its intended use
计量确认：为确保测量设备符合预期使用要求所需要的一组操作
requirements not stated by the customer but necessary for specified or intended use, where known,
顾客虽然没有明示，但规定的用途或已知的预期用途所必需的要求；
For yields to decline much further we would need to expect a recession which is not our core outlook.
收益率继续下降需要一轮经济衰退，但这并不是我们的核心预期。
Such extreme weather underscored the need to develop accurate long-range forecasts.
这种极端的天气情况强化了发展准确的长期天气预报的需要。
A long-term follow-up study on the prognosis for the adolescent mothers and their children is recommended.
本文建议对青少女怀孕生子之各种预后需要长期的追踪研究。
Do I need a reservation to go by ship?
我坐船去需要预订吗？
You will have to book a lane first.
你需要选预定球道。
Is reservation necessary at that restaurant?
那家餐厅需要预订吗?
Should we make a reservation if we are going to have morning tea tomorrow?
如果我们明天来饮早茶需不需要预订？
nutrient requirements of growing swine
生长期猪的养份需要量
The extension of the garden will take several weeks.
扩建花园需要几个星期.
A cycle of the sun takes a year.
太阳循环周期需要一年。
