异构数据库文件的转换

利用Ｄｅｌｐｈｉ提供的数据库应用支撑功能实现异构数据库自动转换的原理和方法。     

Temperature regulation and salivation following preoptic lesions in the rat.

Investigated whether the preoptic's thermoregulatory deficit might be a reflection of a general salivary deficit. 3 experiments were conducted with adult female Sherman albino rats. Results show that Ss with preoptic lesions quickly become hyperthermic under extreme heat stress. They do not salivate in response to heat as intact Ss do and thus cannot employ this animal's most effective means of evaporative heat loss, saliva spreading. However, if salivation is pharmacologically stimulated, lesioned Ss are able to resist hyperthermia by spreading the saliva. Further, given access to a lever which they can press in order to obtain exogenous coolant from a shower bath, Ss with lesions press more frequently with the higher, more stressful, ambient temperatures than with the more moderate ones, hence maintaining normothermia. Data suggest that rats with preoptic lesions do not lack the capacity for thermoregulation, but only an essential physiological tool, saliva. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Delphi与Matlab混合编程方法研究

针对已有的Delphi与Matlab的混合编程方法,提出了使得Delphi编制的应用软件充分利用Matlab的强大运算功能并脱离Matlab环境独立运行的新方法;最后以企业经济效益评估系统的实现证明了本文的方法实用可行。     

Design of low cross-talk and high-quality-factor 2-channel and 4-channel optical demultiplexers based on photonic crystal nano-ring resonator

Photonic Network Communications - In this paper, 2-channel and 4-channel optical demultiplexers have been designed based on photonic crystal nano-ring resonator. The structure of both...     

模拟高尔夫教练

本产品采用加速度传感器采集高尔夫球运动中球杆的加速度,利用近电场传感器采集高尔夫球与球杆的相对位置关系。然后通过ISM频段无线射收发器接收,保证数据能够传递到电脑数据库终端进行分析与比对。同时利用MATLAB建立仿真模型,并结合物理学的运动模型,得到与实际相近的小球飞行轨迹,从而帮助用户练习此项运动并得到身心娱乐。     

铅酸蓄电池板栅材料综述

综述了自铅酸蓄电池诞生以来对板栅材料的研究成果 ,对各种板栅材料的制造方法、特点及实用性进行了总结并予以分类