在前景中

This paper analyzes the main problems of agricultural development in the southern area of Ningxia province, summarizes the 20-year experiences of the experimental zone in the area, and puts forward four different models of eco-agriculture, fruit-vegetable model, fruit-seedling model, grass-fruit-livestock.

针对宁夏南部退化山区农业发展中存在的主要问题，在总结试区多年工作经验的基础上，提出了适合于当地农村经济发展的4种生态农业模式，系统分析了各种生态农业模式的经济、社会和生态效益及其推广前景，为半干旱山区退耕还林还草和农业可持续发展提供科学依据与实践基础。

Generalized inverse of matrices are involved basically when matrix is used, especially in numerical analysis and mathematical statistics.

计算机的广泛应用为矩阵理论的应用开辟了广阔的应用前景。逆矩阵的概念在矩阵理论中占有重要位置，尤其求解方程组问题，它显得更为重要。

Its potential applications in navigation and geodesy are discussed.

论文最后还讨论了这些技术在导航和工程探测中的应用前景。

In this reiew article, BIDMC geriatrician Edward Marcantonio, MD, examines a number of promising biomarkers for delirium, including serum chemistries, genetic markers, serum anticholinergic actiity, neurotransmitters, inflammatory markers and cortisol.

在这篇综述中，BIDMC老年病学家医学博士Edward Marcantonio总结了一些富有应用前景的谵妄的生物学标记，他们包括血清化学成分、遗传标记、血清抗胆碱能活性、神经递质、炎性标记物和氢化考的松。

The result shows that it will take on trend as follows: It is important for the biology pesticide in industry in the 21 century. Develop the biology pesticide as well as the chemical pesticide it is little poison and high effect to realize the superiority each other. It is the best prosperous for the development of the weedicide. It is good for the market foreground of the germicide.

预测结果表明，我省生物农药产业发展方向将呈现如下趋势：21世纪生物农药在农药产业中位居重要地位；协调发展生物农药和低毒高效化学农药，实现优势互补；除草剂的发展将呈现最旺的势头；杀菌剂的市场前景良好；三大类生物农药比例更趋合理，同时将会加强转基因抗性作物产品的开发与应用。

Developthe biology pesticide as well as the chemical pesticide it is little poison and high effect torealize the superiority each other. It is the best prosperous for the development of theweedicide. It is good for the market foreground of the germicide.

预测结果表明，我省生物农药产业发展方向将呈现如下趋势：21世纪生物农药在农药产业中位居重要地位：协调发展生物农药和低毒高效化学农药，实现优势互补；除草剂的发展将呈现最旺的势头：杀菌剂的市场前景良好：三大类生物农药比例更趋合理，同时将会加强转基因抗性作物产品的开发与应用。

The four well-known skeleton hydro-power stations of West-East Electricity Transmission Project, named Xiangjiaba, Xiluodu, Baihetan and Wudongde from the lower reaches of Jinshajiang River to upriver reaches, are all distributed in this area. Based on the analysis of the resource exploitation and industry sustainable development status, current problems and future scenarios, the main conclusions go as follows:(1) There are abundant and varied agricultural resources, widely distributed mineral resources with valuable predominant minerals, potential tourism resources, but some main problems such as lower level of exploration and development, serious waste and pollution, restraints of financing and transportation and eco-environmental frangibility still call for immediate solution;(2) Regional economy develops fast but the overall level is low-farming and animal husbandry industries, In which crop-plantation takes the main part, dominates in the sectional structure of economy, and forestry and specialty industries need to be further developed. The existed restraints such as unbalanced structural and regional economic distribution, acute structural deficiency and low economic efficiency need to be cleared out, of the way to a sustainable future.

西电东送骨干工程的向家坝、溪洛渡、白鹤滩、乌东德四大水电站均分布在这一江段通过对该区域资源开发和产业发展的现状、问题和发展前景进行分析，得到如下主要结论：(1)该区域农业资源丰富多样，矿产资源分布广泛且优势矿种地位突出，旅游资源待开发潜力巨大，但是资源开发却面临着勘探开发程度不够、浪费污染严重、资金交通制约和生态环境脆弱等几大问题；(2)区域产业经济发展迅速但总体水平低，部门结构中以种植业为主的农牧业占主导，林牧业和特色产业有待进一步开发，产业发展面临着部类和区域不均衡、结构矛盾突出以及效益低下等问题的困扰。

Hydrocyclone has a good prospect in the treatment of ballast water due to its unique advantages such as handiness and safety in operation, cost effective and no pollution associated.

旋流分离方法以其操作简单、运行安全、成本合理、不会产生新的污染等独特的优越性在船舶压载水的处理中具有光明的应用前景。

Because both harmonic wavelets and scaling function have the simple structure, and the simple and fast algorithm, it has great capacity of extracting characteristic signals.

谐波小波函数和尺度函数具有清晰明确的解析表达形式及简单快速的算法，在信号提纯与特征提取中具有极大的应用价值及广阔的应用前景。

Sonosensitizer, such as Hematoporphyrin, can accumulate in tumor cells specifically, can do little harm to natural tissue, so it can cure cancer and relieve damage to human body.

由于声敏剂可以特异地聚集于肿瘤细胞，以及聚焦超声照射对周围健康组织基本没有损伤，因此SDT疗法具有良好的应用前景，在肿瘤治疗中受到了人们的广泛重视。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷