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- available rate of soil Pb 土壤Ph活化率
- available rate of soil Cd 土壤Cd活化率
- available rate of soil Co 土壤Co活化率
- available rate of soil Ni 土壤Ni活化率
- Available rate of soil Cu Cu活化率
- Effects of soil Pb pollution on growth of Brassica chinensis and Ipomoea aquatica and soil urease activities were investigated in three different soils through pot experiment in the greenhouse. 通过温室盆栽试验研究了草甸棕壤、红壤和灰色石灰土的人为铅污染对青菜和蕹菜生物量、铅含量及土壤脲酶活性的影响。
- There are some clods of soil on the mat. 垫子上有些土块。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- And the increase rates of soil available phosphorus and slowly available phosphorus were MCSWFC＞CSU＞SFC. 土壤速效磷、缓效磷的增幅均为田菁水植养鱼处理＞田菁旱作处理＞蓄淡养鱼处理。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- The differences of soil nutrients might be related to soil texture and application rate of fertilizer. 各调查点土壤养分含量之间的差异与施肥量和土壤质地有关。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- Preliminary Effects of Soil Texture and Water on the Emerging Rate of Aceria Macrodonis Adult Insects in Lyciumbarbarum L. 土壤质地与含水量对枸杞红瘿蚊羽化率的影响初步研究。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- DMPZP could also slow down the falling rate of soil pH,but no significant difference was observed between the treatments of applying DMPZP and DCD. DMPZP的施用还可减缓土壤pH的降低速率;但施用DMPZP和DCD对土壤pH的影响差异不显著.
