必需的

The ship has also been delivering essential medicines and foodstuffs, one of the few lifelines for tens of thousands of civilians trapped inside.

这艘船同时还发放必需的药品和食物，是被困的上万名平民赖以生存的的屈指可数的生命线之一。

In order to describe the lip contours in a lip reading system automatically and fleetly,orthogonal compression transformation was applied to the feature extraction of lip contours.

为了能够自动而且快速地获取唇读系统中所必需的唇形轮廓特征，提出了将正交压缩变换的方法用于唇形轮廓的特征提取，并对得到的唇形轮廓曲线进行了分析研究。

Dr. Roth said that the diets of the monkeys included all of the required vitamines and other nutriments but that half of the monkeys received about 30 percent fewer calories than a control group.

罗斯博士说这些猴子的饮食单包括所有必需的维他命和营养成分，但有一半的猴子的卡路里摄取量要比控制组内的猴子要少30%。

The mathematical guarantees offered by these methods are a necessity for compilers and verifiers, for it is unimaginable that one would use a compiler or a verifier based on heuristics that give correct results only 90% of the time.

这些方法所提供的数学保证是编译器和验证程序必需的，无法想象谁会使用一个只保证90%正确率的基于启发式的编译器或验证程序。

There is a "need-be" for every lesson, and when we are ready, our deliverance will surely come, and we shall find that we could not have stood in our place of higher service without the very things that were taught us in the ordeal.

每一课功课都是必需的；我们学会了，拯救自然会来的；那时侯我们就要看见：如果没有在试炼中受过教育，我们决不能站在更大的工场上担任更重要的工作。

Policy processors are usually augmented by additional processors, state machines, or sequencers that perform the lower-level functions required to implement overall policy.

策略处理器功能或性能的增强通常是通过额外的处理器、状态机或者序列发生器来执行那些实现整体策略所必需的低级功能而实现的。

Liu Bo soon realized that it would be extremely challenging to find all the necessary props and clothes to restage the crime scenes from the book, when Li Yu suggested they use the news stories from their everyday life instead as the basis for their artistic fabrication.

很快，刘波发现要重现《纽约黑影》一书中的那些犯罪场景所必需的道具和衣服是很难找到的，当他把这个想法和李郁提起时，李郁建议用他们日常生活中的新闻事件来作为他们的创作源泉。

A recent story that the housing market for London homes priced above $5 million British pounds was being reflated by Goldman Sachs bonuses indicates the problem, and suggests that the further deflation needed in U.K. housing will have a major and unpleasant economic effect.

最近有报道称，由于高盛发放的丰厚奖金，价值500万英镑以上的伦敦房产的市场再次开始高涨，这既显示了问题所在，也意味着，英国楼市所必需的进一步收缩将对该国经济产生不利影响。

The QAT is a required component as stipulated by the Microsoft Office User Interface Guidelines.

的Qat是一个必需的组成部分，由Microsoft Office用户界面的准则的规定。

Experienced guides and outfitters have the necessary equipment, training and knowledge to keep your family safe in the environment where you'll be traveling.

有经验的向导和旅行用品商拥有必需的设备、培训和知识，以确保你的家庭在旅游环境中的安全。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。