查询词典 leaches

Of the nitrogen supplied as inorganic fertilizer is lost under two treatments, and 30% under FAR and 26% under RAR of which leaches to depths over 40 cm of soil profile. It is therefore necessary to understand whether leached nitrogen is utilizable by deep-rooted crops.

两种施肥处理均导致65%左右的氮素损失，其中习惯施氮和推荐施氮分别导致30%和26%的氮素淋洗到40 cm以下土层，为此有必要种植蔬菜后利用深根系粮食作物吸收土壤下层氮素来降低蔬菜生产对环境的影响。

Soil Ca leaches easily after fire.

但6年以后，土壤氮的含量有增加的趋势。

The results indicated that the effect that light catalysis oxidation treated leach was related to the kinds of catalyst, and the result of treatment using autanse-TiO2 is better than rutile. Catalysis capability is improved obviously after autanse-TiO2 was calcined at 600℃, and the way of calcine had large actions for catalysis.Photo-catalytic degradation of organic compound in leaches was carried out with TiO2,-Fe2O3 and ZnO,the following conclusion can be attained.

研究结果表明半导体光催化剂TiO2对垃圾渗滤液的光催化效果和TiO2的晶型有很大的相关性，锐钛型TiO2的光催化效果明显优于金红石型TiO2；高温处理锐钛型TiO2改变其晶型和表面结构，600℃煅烧TiO2的光催化活性有较大提高；光催化剂的活化方式亦影响光催化效果。

The range of Mw values of amylose from different types of rice starch is from 3.29×105～2.75×106. There are no significant differences in the molecular weight distribution, Mw and RMS of the amylose leaches out at the temperature between the onset pasting temperature and 90℃.

研究表明，90℃以上高温不利于用浸出法从直链淀粉含量低的大米淀粉中分离直链淀粉，当温度低于90℃而高于糊化温度时，各个温度下均可用浸出法分离出直链淀粉，得到的直链淀粉具有十分相似的分子量分布、重均分子量和分子旋转半径。

Perhaps the child's heart is like a wonderful funnel, which leaches numerous and complicated, keeps and fetches simplicity, filters heaviness and retains illusion.

也许孩子的心是一只奇妙的漏斗，它滤去纷繁，留取单纯；滤去凝重，留存梦幻。

These digestive enzymes can reduce and turn around "leaky gut syndrome" a disease that leaches food proteins from the stomach into the blood stream causing secondary yeast and fungus infections.

这些消化酶还能减少及治疗&肠漏症&——这是由胃部的食物蛋白进入到血液，导致二次酵母菌及真菌传染的疾病。

The Work Group for Safe Markets, a coalition of American charities and lobbying groups, earlier this year issued a report called "Baby's Toxic Bottle" that suggested BPA leaches into milk when bottles are heated.

市场安全工作组（美国慈善会和游说团体的一个联盟）在今年初发表的一项名为&有毒奶瓶&的报告中指出当塑料奶瓶受热时BPA就会渗进奶中。

The Work Group for Safe Markets, a coalition of American charities and lobbying groups, earlier this year issued a report called "Baby's Toxic Bottle" that suggested BPA leaches into milk when bottles are heated.

卖国的慈善和游说工作组-市场安工作组，在今年初发表了一个叫&毒婴儿瓶&的报告认为当瓶子处于高温时bisphenol-A会渗入牛奶中。

Tributyltin compounds found in some antifouling paint on ship hulls leaches into seawater and is toxic to marine organisms and humans; efforts are underway to restrict its use.

在一些船体的防污涂料中发现了三丁基锡（Tributyltin： TBT）合成物，还滤入海水中，这些物质对海洋生物和人类都是有毒的，努力严格控制这些合成物的使用。

Shipping the oil may cause oil spills. Excavation of coal destroys landscapes, leaches metals to water and involves many accidents.

输送原油可能造成原油泄漏，挖掘煤矿则可能破坏地表景观，污染水体等很多问题。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。