扩延的

Based on the idea of frequency domain subspace, a multipath delay estimating method for aperiodic spreading system is proposed.

摘 要：基于频域子空间思想，给出了一种适用于非周期扩频系统的多径时延估计方法。

Because of the characteristics of tiny ecoenvironment under the gums, gums next stir up an in great quantities poisonous dint's bigger tooth week to the germ in the germ spot, like gum rod bacteria, in the center type rod bacteria, helicoid etc., make the burning disease of gum aggravated and expand to postpone, cause tooth for week bag formation and the tooth slot bone absorption, make tooth burning for week.

由于龈下微生态环境的特点，龈下菌斑中滋生着大量毒力较大的牙周致病菌，如牙龈类杆菌，中间类杆菌，螺旋体等，使牙龈的炎症加重并扩延，导致牙周袋形成和牙槽骨吸收，造成牙周炎。

Her voice, unheard in years, sent the hair rising on the nape of Joe's neck and spread gooseflesh up his arms, regardless of his armor.

她的声音，听不到的多年来，送了在乔的脖子项上的升起的头发而且扩延的鸡皮疙瘩提高他的手臂，不管他的盔甲。

In this research, multi-modal interactions are considered for an e-book design to blend the fun elements of interaction into the story. The sense of touching a book like the traditional way is retained and the particular multimedia interaction of e-books is extended to avoid the traditional one-way display mode. It is for enhancing children's visual sensation, aural sensation, tactile sensation, and kinesthesia.

因此本研究采用多模式互动型式加入电子书制作中，让此类互动趣味元素融入故事中，以其保留「纸本」那份碰触到书的真实感，并扩延「电子书」特有的多媒体互动，跳脱以往传统的单向展示模式，增强儿童之视觉、听觉、触觉、运动觉等感官讯息的能力。

The performances of success rate, throughput, and delay are analyzed. The influences of the main parameters such as the number of channels and the gain of spreading spectrum are simulated.

该文对基于离散FDM的FHMA/CDMA相结合的多址接入方式的数据分组成功发送率、网络吞吐量以及信息时延等性能指标进行了理论分析，并仿真分析了码分信道数、扩频增益等主要参数对网络性能所产生的影响。

Genus of trees and shrubs widely naturalized in southern United States and West Indies; coextensive with the family Casuarinaceae and order Casuarinales.

广泛的移植在南美和西印度的乔木和灌木的属；木麻黄科及其类型的扩延。

Factors that influence percentage of transformation including time of preculture, dipping and coculture, type and content of antibiotic, day of delayed selection culture, intension of selection were studied. The effective transformation system of "Starkrimson" was developed as follow: Leaves precultured in darkness for three days were dipped into agrobacterium suspension for three minutes, then were cocultured in darkness on MS medium with TDZ0.5mg/L and NAA 0.3mg/L for three days, and then cultured in darkness on MS medium with TDZ0.5mg/L NAA0.3mg/L and Cef 250mg/L.

通过对叶片预培养时间、侵染时间、共培养时间、抑菌素种类和浓度、延时筛选时间、不同选择压等遗传转化影响因素的研究，建立的'新红星'苹果遗传转化体系为：叶片黑暗预培养3天，经农杆菌侵染3分钟，在含TDZ0.5mg/L，NAA0.3mg/L的MS培养基上黑暗共培养3天，然后加250mg/L Cef黑暗维持培养3天，再进行Km12.5mg/L的选择压黑暗培养至抗性愈伤出现；转为光照条件1-2次的继代筛选，获得抗性芽后，进行扩繁。

Now, LaoHeKou according to "southing, north and eastward to west," to improve carrying capacity of the cities, the real estate industry will make efforts to the development of national economy is an important pillar industries, municipal party committee and the city government will through investment, to attract more real estate enterprises to develop, the old town construction and renovation organically, further widening urban development framework, real estate development projects in LaoHeKou.

目前老河口市按照&南进、北延、东扩、西改&的思路，全面提升城市承载能力，努力将房地产业打造成为国民经济发展的重要支柱产业，市委、市政府将通过招商引资，吸引更多的房地产企业来我市发展，把新城建设和老城改造有机结合起来，进一步拉大城市发展框架，房地产开发项目在我市大有可为。

The polyurethane hot-melt adhesive film was prepared by casting process and the effects of polyether diol trpe,chain exlender amount andpolyol molecular weight on tensile strength,tensibility and hardness were studied.

采用流延法制备聚氨酯热熔胶膜，对影响聚氨酯热熔胶膜的拉伸强度、断裂伸长率、硬度的几个因素：聚醚多元醇类型、扩链剂用量和聚醚多元醇的分子质量等进行了研究。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。