Once the humus layer disappears, nutrients cannot be recycled and leach from the soil, converting soil from fertile to infertile and making it suitable only for savanna vegetation.

一旦腐殖质层消失，养分就无法从土壤中回收和过滤，致使土壤由肥沃变为贫瘠，只适于热带草原植被的生长。

Mr. Leach is on holiday and was not available for comment.

利奇先生在休假，没空作评论。

The teacher replied, "My dear sister, I tried my best to leach him, but your son did not want to lean the tricks and strategies of survival."

老师回答说：“好姐姐，我已经尽力了，可你儿子不愿学习生存的技巧和策略。”

Nitrates leach from the soil into rivers.

硝酸盐由土壤渗入江河。

Leach is now working as an attorney in Alaska.

Leach现在在阿拉斯加做律师。

The results, Leach said, were significant.

丽茨博士说结果是很明显的。

Soda will leach the calcium out of your bones and promote osteoporosis.

苏打会从你的骨骼中汲取钙最终导致骨质疏松症。

The correctness proof and complexity analysis of LEACH - ZMH are given.

给出LEACH - Z MH的正确性证明和复杂性分析。

A separate problem may be that some metals or chemicals leach into the brine.

另外一个需要单独加以考虑的问题是，一些金属或者化合物会渗入卤水。

He gave it to Lucie Rie (1902-95), who on her death bequeathed it to Janet Leach.

他把它给了露西惠(1902年至95年)，谁死在她的遗赠给珍妮·特利奇。

These additives and other small molecules, may leach into the drug product over time.

这些添加剂和其它一些小分子，可能会随着时间的推移而析出到药品中。

When your diet lacks enough calcium your body will actually leach it from your bones.

当你的饮食中缺乏钙时，你的身体就会从你的骨骼中抽取钙。

Not having plasticizers also means it will not leach out hazardous compounds in the field.

不使用增塑剂，也意味着它不会释放出有害化合物。

Previously the agency said the trace amounts of BPA that leach out of food containers are not dangerous.

之前这个机构说食物容器中渗出的微量bpa并没有危害。

Sleepless nights and fights over whose turn it is to change diapers can leach the fun out of a relationship.

不眠之夜和争吵过后，轮到谁去换尿布使他们的关系出现危机。

The wreckage of the Union Carbide pesticide plant continues to leach deadly chemicals into the water supply.

联合碳化物公司的农药厂残骸仍在继续向城市供应用水渗入致命的化学成分。

The first basin would be filled with soil and a drain would be located at the bottom to allow leach of nutrients.

上面的盆子装满土并在底部安装向下渗透养分的管子。

Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.

也不要把水储存在塑料容器里因为多氯联苯会渗入到水中。

Dinoflagellates are usually harmless, but can sometimes make toxic chemicals that leach into the tissue of shellfish.

钩鞭藻通常是无害的，但有些时候会产生有毒的化学物质并渗入贝类的组织内。

Worse, items such as computers and cell phones leach hazardous materials like mercury and lead into nearby water supplies.

更糟的是，像电脑手机这些东西会滤出像水银之类的危险物质，污染附近的供水。

For example, it remains unclear whether nanoparticles used in food packaging might migrate or leach into food or beverages.

比如，我们迄今还不清楚，食品包装上使用的纳米颗粒是否会渗入食品或饮料中。

BPA can leach from polycarbonate plastic bottles when it comes into contact with hot liquids and from regular wear and tear.

当聚碳酸酯塑料水壶接触到热的液体和有正常的磨损的时候，其中的BPA就会渗出来。

These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime.

当芯片完成使命成为垃圾后，其里面的金属杂质也可以过滤出来，但会污染环境。

"I had the standard entry-level lawyer resume that you have to use, but I used the cover letter to introduce myself more," said Leach.

Leach说，“我有标准的入门律师简历，这你也得用，但是我用了求职信更多的介绍了我自己。”

The beauty of natural bamboo cooking utensils is that there are no artificial colours or coatings which can leach into your foods.

使用天然炊具的好就好在它不会有任何人工颜料或涂料溶解到你的食物里面您的擀面棍，烧烤用具，多功能碗和厨房炊具完全可以用天然的，环保的，和长久耐用的竹制品来替换。

Another rice researcher, Jan Leach at Colorado State University, says scientists can find valuable qualities hidden in the rice genome.

另一位来自科罗拉多州立大学的水稻研究人员简·利奇(Jan Leach)表示，科学家们可以在水稻基因组中发现一些极具价值的隐性性状。

Linda Krop, its chief counsel, says that abandoned structures might damage anchors, rob natural reefs of fish and even leach poisons.

其首席律师琳达·科咯普认为废弃的建筑可能会破坏锚、珊瑚礁，甚至会释放有毒物质。

Paramedic Shaun Leach holds up an oxygen tank as a British soldier is stretched from a Chinook to a waiting ambulance at Camp bastion.

基地里一名受伤的英国士兵正从支努干飞机转移到救护车，急救医护员肖恩·利奇拿着氧气瓶为他输氧。