然而

However, in many ways they are all alike.

然而，在很多方面它们是相似的。

Biofuels were first met with strong approval as they were a possible solution to the dependence of the world on oil products for energy; however, using food products that could otherwise be used as aliment for energy production raised concern from many experts.

生物燃料在刚刚兴起时作为可能的石油替代品受到了广泛的支持，然而，使用食品进行能源生产可能导致的问题引起了许多专家的关注。

However, direct evidence of alimentary transmission and infection in mammals is lacking.

然而， 在哺乳动物中缺乏饮食传播和感染的直接证据。

Yet here they are, alive and well.

然而它们仍然存活的好好的。

But by becoming conscious of the aliveness of our bodies we reclaim consciousness from the mind.

然而，通过认识我们身体的活力，我们可以纠正来自思想的意识。

However, as the development of the times, ordinary alkaline zinc-manganese batteries can not meet the needs of the market.

然而，随着时代的发展，普通碱性锌锰电池不能满足市场的需求。

Seawater, however, is alkaline. This alkalinity causes the glue to set.

然而，海水带有碱性，这种碱性就导致了胶质的聚合。

After two to three days of usage, the diuretic effects of this drug decline because of increased downstream reabsorption of ions and water by the renal tubules; however, the alkalinization of urine persists, and this basic urine attracts weak acids such as uric acid and cystine into the urine, thus increasing their urinary excretion.

在使用两到三天之后，这种药物利尿的效果会下降由于增加了下游肾小细管离子和水再吸收；然而，坚持碱化尿，而这种基本的吸收了弱酸例如尿酸和胱氨酸到尿里，因而增加了尿的排泄

Nevertheless, almost immediately, Jordanian forces opened fire all along the armistice line and shelled western Jerusalem.

然而，几乎立刻，约旦部队开火沿停火线，并炮轰西耶路撒冷。

But they all have one thing in common: history.

然而，它们都有一个相通之处——历史。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。