1·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。
2·Mr. Leach is on holiday and was not available for comment.
利奇先生在休假，没空作评论。
—— 《柯林斯英汉双解大词典》
3·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。”
4·Nitrates leach from the soil into rivers.
硝酸盐由土壤渗入江河。
5·Leach is now working as an attorney in Alaska.
Leach现在在阿拉斯加做律师。
6·The results, Leach said, were significant.
丽茨博士说结果是很明显的。
7·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。
8·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。
9·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。
10·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。
1·But we know that hazardous chemicals are used in plastics, and some of those plastics will leach chemicals that may be harmful to our health, and we don't know the full extent of that.
但我们知道有害的化学物质被用于塑料中，有些会浸出有害物质危害我们的健康，而且对这些情况我们并非完全了解。
2·In recent years, there have been several studies showing that PET can leach some kind of compound that seems to have estrogenic activity - that seems to act like an estrogen.
近几年，有些研究表明，它们能浸出一些有雌激素的作用的化合物。
3·The paleochannel sandstone type uranium deposit which can be exploitated by low cost in situ leach technology is one of the most economic and competitive uranium resources in recent uranium industry.
可采用低成本、原地浸出工艺开采的古河道砂岩型铀矿是当今铀工业中最具经济价值和竞争力的铀资源之一。
4·Using iodimetry to determine gold in ore, gold loaded carbon, leach solution and residue after activated carbon adsorption needs less types of reagent and simple operation with higher accuracy.
用活性炭吸附—碘量法测定矿石、载金炭、浸出液及残渣中金含量，使用试剂种类少，操作简单，准确度较高。
5·Different type of ion-exchange resin, height of resin, absorptive time and absorptive stripping rate for copper from the leach osmosis solution of copper ores are studied.
研究了不同种树脂、树脂的高度、吸附时间以及吸附流速对铜矿浸出渗透液的吸附能力。
1·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。
2·Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it.
将废水浇灌到田里，这些水经过土壤的过滤后又重新流回当地的水系，这已经被证明是非常合理的污水净化方法。
3·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。
4·Coal ash contains toxic heavy metals, including arsenic, cadmium, mercury and lead, which leach into water systems and get blown into the air during windy days.
煤灰含有有毒的重金属，包括砷、镉、水银和铅，这些会从供水系统中过滤处理，在有风的时候吹到空中。
5·The item tells that the cellulose is made in biology experiment, refer to some biology leach technology.
本文重点阐述纤维素在生物实验中的应用，并对现阶段生物过滤技术做一概括。