您要查找的是不是：
- The ash of these seaweeds, used as a source of potash and iodine. 海草灰这种海草的灰常作为提炼钾和碘的原料
- Source of potash fertilizer 钾素肥源
- Potassium-feldspar is a main resource of potash fertilizer. 钾长石分解制钾肥是钾肥制造的一条重要途径。
- There is a rich white plate sandstone resources and abundant limestone and manufacture of potash fertilizer resources in the red oil field. 有丰富的白砂岩板材资源及丰富的石灰岩和制造钾肥的红油矿资源。
- The most important use of potash is in fertilizer. 钾盐的最重要的用途是作肥料。
- Effect of Potash Fertilizer on Western Celery 钾肥在西芹上的施用效果
- Effect of potash fertilizer on peach 桃树施用钾肥的效果初报
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Effect of Potash Fertilizer on Growth and Yield in Peanut 施钾对花生生长发育与产量效益的影响
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Types of potash fertilizers a. 钾肥种类。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- Effect of Potash Fertilizer Application Rate on Brassica rapa Yields 不同用量钾肥对白菜型油菜产量的影响
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- the Developnrent Orients to the Varieties of Potash Fertilizer in Yunnan; 云南钾肥品种发展的方向;云南钾资源现状及开发钾资源的工艺。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Hard work is the ultimate source of success. 努力工作是成功之本。
