您要查找的是不是:
- Scientists in Japan Say They Have Found a New Source of Gasoline: Cattle Dung. 日本科学家已经发现了一种新的汽油来源:牛粪。
- Fertilizer, chemical pesticide and greenhouse films soon replaced the use of human dung, cattle dung and straw in farming. 农药、杀虫剂和温室薄膜迅速取代了曾在耕地中使用的人粪、畜粪和麦秸。
- Pleurotus tuber Regium were cultured with wheat bran, cattle dung, ammonium sulphate and urea as N sources, and its sclerotium yield and total content of amino acids were determined. 摘要运用灰色系统理论,探讨了不同氮源对虎奶菇菌核产量及其各类氨基酸总量的影响,并进行灰色关联的综合评判。
- Using the substrate in which the proportion of maize straw and cattle dung was 1:1, and cultivating Agaricus bisporus. the mycelia grew fastest, and biological efficiency was more higher. 玉米秸秆和牛粪以1:1的比例栽培双孢蘑菇,菌丝生长速度最快,生物学效率较高。
- Japanese Make Gasoline From Cattle Dung 日本用牛粪制造汽油
- The impact of cattle dung deposition on grasslands in the Songnen Grassland 牛粪堆积对草地影响的研究
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- Timothy can be used as fodder for cattle. 猫尾草可以作为喂牛的牧草。
- The cattle stampeded towards the farm. 受惊的牛群向牧场涌去。
- The dung on his shoes was washed off. 他鞋上的污秽被洗掉了。
- There are many herds of cattle in the meadow. 牧场上有许多牛群。
- There is much forage for the cattle. 那儿有很多喂牛的饲料。
- Thousands of cattle are starving. 成千上万的牛正在挨饿。
- Clover can be grown as food for cattle. 苜蓿可以用作牛饲料。
- We have put our cattle out to pasture. 我们已经把牛放到牧场上吃草去了。
- The witch-doctor has cursed our cattle. 巫医念了咒语想叫我家的牛遭殃。
- A fragment of dried animal dung used as fuel. 干粪块一块用作燃料的干燥过的动物粪便
- He's pasturing his cattle on the top meadow. 他正在高处的草地上放牛。
- Cattle and sheep feed chiefly on grass. 牛羊主要以草为食物。
- Study on Manufacture of Amino-Fulvic Acid from Cattle Dung by Chemical Oxidation 牛粪氧化降解制取氨基-黄腐酸的研究