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- Meiobenthos biomass had significant correlation with the sand and silt contents of sediment and the content of Chl-a. 小型底栖生物的生物量与沉积物砂含量(%25)、粉砂含量(%25)和叶绿素a含量呈显著相关.
- In these tests, the clay content of silt increases as 3%, 6%, 9%, 12%, 15% while the sand content remains unchanged and the silt content increases as 50%, 60%, 70%, 80% while clay content remains unchanged. 粉土样的粘粒含量变化为3%25、6%25、9%25、12%25、15%25,粉粒含量变化为50%25、60%25、70%25、80%25。
- high silt content water irrigation 浑水灌溉
- The results showed: silt contents(0.02mm-0.002mm) and clay contents(<0.002mm) were 21.41 percent and 30.50 percent,respectively. 结果表明;双城市农田黑土机械组成中粉粒(0.;02 mm~0
- irrigation with water of high silt content 浑水灌溉
- The significant positive conrelation of SOC,TN with clay contents was found,while negative of SOC,TN with sand contents was obvious(P<0.01). Nevertheless,SOC is positively related to silt contents(P<0.05). 土壤有机碳、全氮与黏粒、砂粒在P<0.;01水平上显著相关;其中与砂粒为显著负相关;而SOC与粉粒则在P<0
- Outline on design of seawater pumping station with low silt content 低含沙量海水泵房设计要点
- How to Calculate Section Average Silt Content with ADCP Measuring 探讨ADCP测流条件下断面平均含沙量计算
- The harbor is being up with silt. 那海港被淤泥阻塞了。
- The main reason is ink out-sized, silty content exorbitance, granula, viscidity is too small, the anti-less, rollers and plates holdout is too thick paper shedding. 次给来因是油不朱比重功不小、粉量含度功矮、颗粒不细、粘度功小、抗水性较不对,不朱辊和印版不朱层太薄,纸张脱粉。
- Relation between silt content and discharge in the abandoned Yellow River 废黄河含沙量与流量变化关系
- Teaching content should be concise. 教学内容要少而精。
- Simulation Study on the Remote Sensing of Suspended Silt Content in Water Body 水体悬浮泥沙含量遥感的模拟研究
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来,用以防止泥沙流进保留地。
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Personally, I am quite content with Scotland. 就我个人而言,我对苏格兰挺满意。
- The river was in those days choked up with silt. 那时候这条河被淤泥阻塞着。
- He is content to stay in his present job. 他对现在的工作心满意足。
- I am well content to remain here. 我很愿意留在这里。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries