查询词典 infertile soil

Liu CH (2002) A study of soil effect to NDVI and SAVI. J. Photogram. Remote Sens.

刘建慧，2002， NDVI 及 SAVI 受土壤影响之研究，航测及遥测学刊，第七卷，第一期，77-86。

Two other low-input ways to improve the soil involve using manual manure or nitrogen and phosphorus as photolysis fertilizer .

该研究发现的可以提高高粱产量的第五种方法是减少农作物耕耘。

Photolysis, Hydrolysis of Imidacloprid and Its Degradation in Soil［J］.

吡虫啉的光解水解和土壤降解［J］。

The adsorption of dimethyl phthalate in the soil is studied,and the influence of some factors, such as pH value and ionic strength on the adsorption is investigated.

对邻苯二甲酸二甲酯在内蒙古粘土中的吸附特征进行了研究，并观察了pH值和离子强度等因素对吸附作用的影响。

A method for the determination of polycyclic aromatic hydrocarbons and phthalate esters in soil samples by gas chromatography-mass spectrometry was developed.

建立了气相色谱-质谱测定土壤中多环芳烃和酞酸酯类有机污染物的方法。

Ournal of Applied Phycology publishes original articles relevant to practical uses of algae, including fundamental research, development of techniques and commercial applications. The scope includes algal biotechnology and genetic engineering, tissue culture, culture collections, commercially useful micro-algae and their products, marine culture, algal inoculation and soil fertility, pollution and fouling, monitoring, toxicity tests, toxic compounds and antibiotics.

应用藻类学杂志》发表与藻类实际应用相关的原始文献，包括藻类学基础研究，技术开发和商业应用，范围涉及藻类生物技术，遗传工程，组织培养，培养物收集，适用于商业性利用的微藻及其产物，海水培养，藻类接种和土壤肥力、污染和发臭，监测，毒性试验，有毒化合物，抗菌素。

A total of 813 soil animals were collected, which were divided into 4 Phyla, 11 Classes, and 17 Orders.

试验共获得土壤动物813头，隶属于4门、11纲、17目。

Result The 4346 species of cropland soil animals were obtained belonging to 4 phyla, 11 classes, 25 genus.

结果共获得土壤动物4 346头，分属于4 门11纲25个动物类群。

One of the few soils that the phylloxera louse does not thrive in, the soil drain wells but does not have good water retention.

是根瘤蚜虫不能大规模繁殖的极少数土壤之一，排水了非常好，但保水能力不足。

So the physical geography process is theimportance factor forming water and soil loss.

因此自然地理过程也是水土流失产生的重要因子。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。