It was proved briefness, expedience and efficiency.

实例证明，此方法简单、方便和有效。

There is a sense in which morality and expedience need not conflict.

从一种意义上说， 道义和利益不一定冲突。

Necessity has no law, and expedience is often one form of necessity.

需要所至无法律，而”为目的不择手段”经常是一种需要。

This system has universality, expedience to use, and expansibility in practice.

该系统在使用中具有广泛性、高效性、使用方便性和可扩展性。

Expedience: Balanced with all of this good advice, sometimes you just need to get it done.

权宜之计：在好的建议之间求得平衡，有时候只需要代码能够工作就行。

Expedience is contrasted to a life of principle, so an ascription of integrity is out of place.

不择手段…和一个原则的生活的截然不同，所以，要赋予正直心是不符合的。

The stimulus bill is itself a mishmash of Mr Obama’s progressive priorities and short-term expedience.

刺激案本身就是一个奥巴马进步性优势和短期利益的大杂烩。

The stimulus bill is itself a mishmash of Mr Obama's progressive priorities and short-term expedience.

这项刺激计划本身是一个奥巴马逐一实现的重点目标与短期权益之计的大杂烩。

This example shows the expedience and intuition of designing the database with the semantic object model.

通过这个实例可以体会到使用语义对象模型设计数据库的方便与直观。

I never saw Sam Huntington do anything deceitful or malicious, never saw him sacrifice his principles for power or access or expedience.

我从没见亨廷顿做过任何骗人的或是恶意的事情，也从没见他为了权力或后门或方便而牺牲他的原则。

It is the integration of eastern and western . its expedience lies in easy trade and easy habitation and adaptability to rainy torrid climate.

它的方便性在于，既易于经商又易于居住，又适应了岭南湿热多雨气候，建筑形式上是中西合璧。

Especially the rapid and on-line detection of guest molecules by supramolecular optical chemosensors have the advantage of high selectivity, high sensitivity and expedience.

特别是超分子光化学传感分子能够实现对特定分析底物的快速检测，且具有高选择性、高灵敏度、简便迅捷等优点。