查询词典 rich soil

After analyzing natural factors and human activities, the paper considers the following as main reasons for soil degradation of the source regions of the Yellow River: a natural conditions, climate arid, precipitation decrease, bad soil condition and rich sand source; b human factors, overgrazing, destructive felling, irrational grazing system, wild animals battue, and so on.

在综合分析自然因素和人为活动后，本文认为气候干旱、降水减少、土壤条件差、沙源丰富等自然条件和超载放牧、乱挖滥采、放牧制度不合理、大量捕杀野生动物等人为因素是造成黄河河源区土地退化的主要原因。

My Office is located in Zhejiang Province Tianmushan University, has rich forest resources, particularly resources are particularly rich pecan, pecan is a kind of epicarp environmental protection, low-cost coverage of a new type of garden materials, and its contains a biochemical factor that can effective in the soil to kill pests; and can increase the green color, rich green texture, landscaping, green landscape and green land; to prevent dust and soil erosion, improve air quality, so that a more pleasant environment; reduce transpiration, especially in summer, be conducive to maintaining soil moisture, prevent soil knot board, to maintain temperature, saving water, at the same time to effectively control weeds.

我处位于浙江省的天目山系，有丰富的森林资源，特别是山核桃资源尤为丰富，山核桃的外果皮是一种环保、价廉的新型园林覆盖资材，其含有一种生物化学因子，能有效的杀死土壤中的害虫；并且能增加绿地色彩，丰富绿地质感，美化、绿化园林绿地；防止扬尘和水土流失，提高空气质量，使环境更优美；减少蒸腾，特别是夏天，有利于保持土壤水份，防止土壤结板，保持温度，节约水源，同时能有效的控制杂草生长。

When the green manure crop up pressure to the soil, soil rich in organic matter.

当绿肥作物翻压到土壤中，可以使土壤中的有机质丰富。

The results showed that: biomass in the Melilotus suaveolens is the highest in four green manure; after pressed four green manure in the Green the cotton fields, soil organic matter,nutrients are available certain influence; after Melilotus suaveolens and soybean pressed in the soil,organic matter increased by 8.58% and 1.01%;four green manure pressed in the soil available nitrogen increased by0.30%-5.96%,except soybean, the soil available potassium of the other three dealt is 1.08 times that of the control; the role of rich potassium in Rape and Oil sun flowers are even more significant .

研究结果表明：四种绿肥中草木樨的生物量最高；四种绿肥翻压后对土壤有机质和速效养分含量均有一定的影响，其中草木樨、大豆翻压后土壤有机质分别提高了8.58%，1.01%；四种绿肥翻压后土壤速效氮提高了0.30%-5.96%，除大豆外，其它三个处理的土壤速效钾含量平均是对照的1.08倍；研究发现油菜、油葵的富钾作用较为突出。

The silk threads of all colors, the multi-patterned satins and brocades, the cultural environment of learned scholars and the Wu School of Painting, provided rich soil for Suzhou embroidery to mature as early as 500 years ago with the artistic characteristics of being "exquisite, superfine, elegant, and neat".

苏州气候温和，自古盛产丝绸，这里的妇女历来素有擅长绣花的传统，宋代就有&闺阁家家架绣绷，妇姑人人习針巧&的文献记载。五光十色的花线、绚丽多彩的锦缎、风流倜傥的文人雅士、吴门画派的文化氛围、使苏绣在五百多年前就衍生出了阳春白雪的雅致，形成了&精细雅洁&的艺术风格。

It is hence concluded that properly controlled soil Na2SeO3 application in Typic Dark Brown Forest Soil would be an effective way to cultivate Se-rich forest vegetables and to exploit Se-rich vegetable resources under the quasi-natural conditions of the forest region, except heavily perturbed coarse-textured soil.

初步得出，典型暗棕壤控制施硒是在近自然条件下培育富硒森林蔬菜并获取高富硒生物资源的有效途径；不过，强烈搅动的砂砾质暗棕壤却不利于硒肥保持和植物吸收，不适于富硒森林蔬菜栽培。

The new born advanced thoughts like rich soil and lucid spring, they comfort people's heart, and nourish the tree of spirit to full growth and blossom.

新生的进步的思想就成为抚慰灵魂的沃土和清泉，必然使人的精神世界的大树长得枝繁叶茂，并开出绚丽的花。

The project is sited in the flood plain of the Russian River, with deep, rich soil ideally suited for agriculture.

此工作室坐落在俄罗斯河流的洪泛区，地域富饶，土壤肥沃，非常适合农业生产。

Tall annual marsh elder common in moist rich soil is central North America that can cause ''.

一种一年生的、高大的沼生接骨木，它常见于北美中部的潮湿沃土上，造成''。

Tall annual marsh elder common in moist rich soil is central North America that can cause contact dermatitis; produces much pollen that is a major cause of hay fever .

一种一年生的、高大的沼生接骨木，它常见于北美中部的潮湿沃土上，造成接触性皮炎；产生许多花粉，是引起花粉热的主要原因。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。