The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。Oftentimes, these fossils are not made available to science at all.科学界常常压根接触不到这些化石。fossils over two million years old两百多万年的化石...
Twelve hours later she suffered a massive brain haemorrhage.12小时后她脑部大量出血.He sank into a coma after suffering a brain haemorrhage.他在脑溢血后陷入了昏迷.The patient died from acute cerebral haemorrhage.患者死于急性脑溢血....
这一方法给教学带来了活力，也使知识的吸收变得容易了。This technique brings life to instruction and eases assimilation of knowledge.他们认为古代希腊罗马是知识的重要发源地。They believed ancient Greece and Rome were vital sources of learning.他因对科学知识的通俗化而闻名世界。He became ...
A tabulation of a function of two variables is cumbersome, but possible.二元函数的列表法是不方便的, 然而是可能的.Economic statistics largely consists of the aggregation and tabulation of facts relating to economic life.经济统计学大体上是由与经济生活有关的现实...