There are bright prospects for freshwater fish farming.淡水养鱼大有可为.Both marine and freshwater fisheries are beset by a number of very serious human impacts.无论海洋渔业还是淡水渔业,都为人类造成的一系列严重影响所困扰.Limnology The scientific study of fr...
The perch is a freshwater fish.鲈鱼是淡水鱼。Coal is formed from the remains of freshwater plants.煤是由淡水植物遗骸形成的.There are bright prospects for freshwater fish farming.淡水养鱼大有可为....
The general condition is bettering instead of worsening.一般的情况不是在恶化而是在好转.He had dedicated his life to bettering the lot of the oppressed people of South Africa.他毕生致力于改变南非受压迫人民的命运。He recorded a time of 4 minutes 23, better...
除此而外,科学工作者还发现中性特征方面的另外一种遗传偏移.Scientists have found another kind of genetic drift in neutral traits.这是生物学家称之为遗传偏移的一种方式.This is one form of a process that biologists call genetic drift.可以得出等值线的偏移位置.The migrated position of...
It's fashionable but wearable, and it's easy to look after.它既时尚又耐穿，而且容易打理。Radical feminism is currently the fashionable topic among the chattering classes.激进的女权主义是时下名嘴阶层热议的话题。All shades of mauve, lilac, lavende...
雷电所劈的正是高山之巅.It is the tops of the mountain that the lightning strikes.峡谷内山高路险 、 刀削斧劈的悬崖随处可见.Steep mountain valley, cutting pole axe cliff can be seen everywhere....
Many remedies effective in joint disease are primarily diuretic.许多对关节病有效的药品主要含有利尿成分。Alcohol acts as a diuretic, making you even more dehydrated.酒起着利尿剂的作用，会使你更加脱水。Conclusion: LC exerted the significant diuretic effect in ...
This article is to investigate biorthogonal matrix - valued wavelet packets in higher dimensions.摘要研究高维矩阵值双正交小波包的构造及性质.Two of the most important dimensions of structure are centralization and departmentalization.在组织结构中最关...
我们出发去看金字塔和狮身人面像。We set off to see the Pyramids and Sphinx.雄伟的加沙金字塔矗立在我们面前。There rose before us the great pyramid of Gaza.他还研究了在金字塔周围发现的古代石匾。He also studied the ancient stone tablets from around the pyramids....