层化

Mainly introduced 4 collections choose the elevator the PLC control system overall project design, the composition, the PLC control plan and in the modularized program design, the question which meets in the actual installment and the debugging.

主要介绍了4层集选电梯的 PLC 控制系统的总体设计方案、组成， PLC 的控制方案及模块化程序设计、在实际的安装与调试中遇到的问题。

This design mainly and the computer applies the programmable controller in elevator's control system, as regularly completes the single Taiwan elevator PLC control system's overall project design, the composition and the modularized program design take five elevators.

本次设计主要将可编程序控制器和计算机应用到电梯的控制系统中去，以五层电梯为例来完成单台电梯PLC控制系统的总体设计方案、组成及模块化程序设计。

Carposina, Navicula caterpillars, flat postornata, soil pests such as mole cricket, can they turn to land the ground froze to death;also bollworm damage, stick insects, sawfly wheat, locust pupae Room nests, etc., to prevent its emergence or incubation in order to better carry out Overwintering insects buried in the 10 ~ 15 cm layer, it should be frozen in the soil before or early spring, while the pests,"sleep" when the Land20 ~ 30 cm, so that exposure of adults or pupae on the ground was frozen to death or birds pecking; such loose soil can also help the soil ripening, and enhance the permeability of soil.

害虫越冬入土在10～15厘米层间，故应在土壤封冻之前或早春，趁害虫"熟睡"之际，将田土深翻20～30厘米，使成虫或蛹暴露在地面上被冻死或被禽鸟啄食；这样也可使土壤疏松，有利于土壤的熟化，增强土壤通透性。

Progress of molybdate passivating for zinc coating is stated.

本文综述了国内外镀锌层钼酸盐钝化的研究概况。

The result makes clear, as the addition of sedimentary curing time, structure of crystal of tungsten acerbity lead is monocline brilliant from all directions brilliant change model, appearance evolves into structure of attrib wattle shape from the tower shape structure of cascade.

结果表明，随着沉淀物熟化时间的增加，钨酸铅晶体结构从四方晶型转变为单斜晶型，外貌从层叠的塔状结构演变成板条状结构。

To ensure the best sections and orientations of multiplane TEE in diagnosing the heart diseases.

与心脏薄层断面解剖的三维可视化具有良好的对应关系。

Comparison of the cerebellar cortex and the neocortex. Note that the fiber tracks are white and the cell layers are tan. The white is due to the myelination of the fiber bundles.

比较小脑皮质与大脑新皮层，请注意神经纤维径为白色，而细胞层为棕色，白色部分是由於神经纤维束的髓鞘化。

The presence of phosphorylated ERK1/2 in nucleus, cytoplasm, neurites suggests a role for ERK1/2 in phosphorylation and regulation of both cytoplasmic and nucleus targets. Numerous neurons were immunostained for ERK1/2 in Purkinje's layer, lateral reticular nucleus, some nuclei of reticular formation, raphe nuclei, nuclei related with visceral sensation, some nuclei in hypothalamus and preoptic area, amygdala, hippocampal formation, part of isocortex.

磷酸化ERK1/2在浦氏细胞层（Purkinje'slayer），外侧网状核，网状结构部分核团，中缝核群，内脏感觉有关核团，下丘脑和视前区部分核团，杏仁核，海马结构和部分同型皮质中标记数目较大的神经元。

Water tunnel is an equipment of hydrodynamic experiment, which can be used for investigating boundary layers, characteristic of ship wake, onflow , hydrodynamic cavitaion response of liquid and some other useful phenomenon.

水洞是水动力学实验的一种设备，可用来研究边界层、尾流、湍流、空化、水弹性等现象，以及水流与试验物体之间的作用力。

In this paper we build a university scientific research management information system based on Client/Server and three-layer structure of ASP technology, and introduced the design aims, tasks and principle of the system with systematic investigation and analyzsis of demand., With the principle of integrality, practicability, opening, precursive and generality, data stream and data structure are analyzed detailedly, and logistic model which fits university scientific research management was established based on advanced structure system analysis method. In addition, it puts forward a series of the whole scheme of scientific research management system which bases on internet adapts large database development.the design of this system adapts new internet/intranet techonlogy and it can make us gather and share the whole provincial university scientific research information.lt studies and establishes oology structure and using platform of our provincial university scientific research management system, In addition,it also designs and formulates the system at the experimental unit(the scientific research department of NEAU).The scientific research management information system of NEAU is one part of the network information management system.

本课题采用基于客户／服务器和三层结构的ASP技术，在系统调研、需求分析的基础上，给出了基于互联网的省高校科研管理系统的设计目标、任务和原则；本系统的开发遵循完整性、通用性、实用性、先进性和开放性的原则，采用较为先进的结构化系统分析方法对数据流程、数据结构进行详尽的分析，制定一个适合高校科研管理的逻辑模型；提出一套基于互连网络的、采用大型数据库开发的科研管理系统的整体方案；系统设计采用Internet／Intranet全新技术，可做到全省高校科研信息集成与共享；研究制定我省高校科研管理信息系统的拓扑结构及应用平台，利用试点单位，设计和制定我省高校科研管理信息系统的功能结构和信息资源结构。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。