查询词典 silt

"That refers to the percentages of sand , silt and clay in the soil."

那指的是土壤所含的砂粒、粉粒、粘粒的百分比。

Today this treasury of silt is trapped behind the dam, and there is no effective drainage system.

现在，这些珍贵的淤泥被大坝阻挡，有效的排水系统也不复存在了。

At first, I unearthed from the silt in small head, on everything around is full of curiosity.

当初，我从淤泥里探出小脑袋时，对周围的一切都充满了好奇。

Also,this approach could give reference value to silt problems of other estuaries.

其中的研究方法对其它河口的泥沙问题研究具有一定的参考价值。

Some put it down to nothing more sinister than 700 years of river silt.

有些人认为不过是 700 年的河流淤塞而已。

Soil composed of a mixture of sand, clay, silt, and organic matter.

由石灰石煅烧后的物质和粘土混合而成的粉末状建筑材料。

I do bugs and silt, but she said the words torsion and twist and cut.

我只是做了虫子和泥沙，但她说过扭转弯曲和切削这几个词

The paper has introduced successful experience of building silt dam in Gansu province.

介绍了甘肃省淤地坝建设的成功经验和美好前景。

I remove about 90% of the leaves and silt that have accumulated over the summer.

i清除约90 ％的树叶和泥沙已累积超过夏季。

And both were places where you could sink into the silt.

并且在两个地方你都可能沉到淤泥中。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。