需求

P .001. Conclusions It is an important measure for preventing AIDS from dissemination to provide health education focuses on knowledge regarding AIDS timely, advisably and moderately.

为此 ，我们于 1999年 10月至 2 0 0 0年 6月对阜阳市 3 493名学生进行了问卷调查，以了解预防AIDS健康教育现状及需求

As AEI's Donnelly writes,"as the air defense and air combat capabilities of other nations, most notably China, increase, the demand for F22s would likewise rise."

为此， AEI的Donnelly写道："随着其他国家如中国等国空军预算和空战能力的提升，对F22的需求也同样应该上升"。

Based on these algorithms, we design and implement the 3D visual simulation software to plan and design aerial photography missions. At last, an example is given out.

针对航摄工作的需求，本文在可视化仿真算法研究的基础上，设计并初步实现了一个基于三维可视化仿真的航摄任务规划系统，并利用模拟数据对系统进行了测试。

The composition and function of tethered aerostat system is introduced on the basis of analyzing the overall requirements of tethered aerostat system –bome radar.

系留气球是一种应用广泛的空中平台，本文在讨论搭载雷达系留气球系统总体需求的基础上，介绍系留气球系统的组成和功能，总结系统总体设计中涉及到的关键技术，并对关键技术的解决措施进行分析。

Mainly manifested in: the growth rate of investment is still high, the problem of irrational investment structure is still evident; capital loans continue to rise, the problem of irrational credit structure remains relatively conspicuous; coal, electricity, oil, and transport supply and demand tension electricity Yingfeng aestivation of the situation is quite grim; pressure on overall price level is still larger; total grain supply and demand and the obvious contradiction between the structure of the varieties, rapid decline in grain stocks.

主要表现在：投资增幅仍然偏高，不合理的问题仍然是投资结构明显；资金贷款继续增加，不合理的问题信贷结构仍然比较突出；煤，电，油，运的供应和需求峰度夏用电紧张的形势相当严峻；压力，价格总水平仍然较大；粮食总供求关系和矛盾突出的品种结构的快速下降，粮食库存。

The nature of the attachment system Attachment theory, developed by John Bowlby (1969, 1973, 1980), postulates a universal human need to form close affectional bonds.

依恋系统的本质 John Bowlby (1969， 1973， 1980)创立的依恋理论假定：人类普遍性地有对亲密情感联系的需求。

ObjectiveNerval afferent impulse induced by stimulation of receptors reflects the requirement of structures for body.

神经感受器发生的传入神经冲动反映了各个结构对机体的需求。

The process can be regarded as interactional process of afferent impulse in CNS, which indicates the interaction of requirement of body's structures.

这个过程其实是传入神经冲动在中枢内的相互作用过程，就是说机体中各个结构具有需求之间的相互作用的关系。

Now we have one hundred thousand finance organizations according to a conservative guest, for example: bank, negotiable securities, and insurance, affiance.

据不完全统计，全国现有银行、政府等机构约10万家，如果按每个机构每年在安全防范方面花费1万元，全国市场就有10亿元需求。

The technical term of medical treating environment which including the good understanding with the means of medical science and the concept of human concerned, pursuing the height emotion, human interests of the medical treatment building and take more affiant. Leading the life to satisfy with the patients spirit need. Fulfilling the basically principle centering on patients has become the leading thought of modem medical design and management.

在医院建筑空间环境这个术语中，包含了对医学意义的深化认识和以人为本的理念，追求医院建筑的高情感、人情味、使用高效化，引入生活气息来满足病人的精神需求和体现医院文化的展示，贯穿以人为本的基本原则已成为现代医院空间环境设计和管理的主导思想。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。