干扰

This paper presents research on the intersystem prediction and analysis of electromagnetic compatibility to the radio systems positioned by the geographical longitude and latitude coordinate system and the elevation system.

本文对处于陆上局部区域内的、以经纬度地理坐标系和高程系进行定位的无线电系统间的电磁兼容性预测进行了研究，以对系统间的相互干扰情况作出预测，给解决局部区域中无线电系统间相互干扰问题的方案提供支持，以避免在系统布置、安装完成之后出现相互干扰情况而使系统性能下降，甚至失效，造成资金和时间的浪费。

At the neural level, Experiment 1 revealed a set of brain regions, including bilateral superior and inferior frontal eye fields, intraparietal sulci, supplementary eye field, regions in the junction between transverse occipital sulci and intraparietal sulci, and anterior insular were activated more when the display was heterogeneous than homogeneous.

在神经活动上，相对于干扰项同质条件，双侧上部和下部额叶眼区、辅助运动眼区、顶间沟、顶枕联合、以及前脑岛区域在干扰项不同质时显著激活；干扰项同质性与目标存在性的交互作用在大脑中表现出两组激活模式不同的脑区。

Therefore, the uplink cross-pol interference that we meet is normally caused by the polarization angle mismatch of ground transmitting antennas, or serious overdriven of the uplink power at cross-polarization. And the downlink cross-pol interference is normally caused by the polarization angle mismatch of ground receiving antennas.

因此，常见的反极化干扰通常为，因反极化地面发送天线的极化角失配、或因反极化载波的上行功率严重超标而产生的上行反极化干扰，以及因地面接收天线的极化角失配而产生的下行反极化干扰。

Flushing distances of both Pluvialis dominica and Calidris temminckii under the condition of one person walking were less than those under the condition of two persons walking, which indicated that two species of bird were susceptive on the disturbance type including more persons.

这说明，两种鸟类对人数较多的干扰类型更为敏感。在一人行干扰条件下和二人行干扰条件下，金斑鸻的惊飞距离均显著小于青脚鹬的惊飞距离。

To determine the role of neutral trehalase during storage stability of spores, we constructed a M.anisopliae RNAi transformant and an overexpression transformant. Analysis of these transformants revealed that the expression level of the neutral trehalase gene in RNAi transformant(No 688) was reduced to 50% of which found in wild type and the overexpression transformant(No 113) showed approximatlely 2-fold higher levels of neutral trehalase mRNA than that found in wild-type control.

构建了中性海藻糖酶基因RNA干扰载体和超表达载体，采用电转法和基因枪法转化金龟子绿僵菌CQMa102，获得了RNA干扰转化子和超表达转化子，比较这两种转化子和出发菌株的mRNA表达情况，发现RNA干扰转化子中性海藻糖酶mRNA表达受到抑制，而超表达转化子中性海藻糖酶mRNA的表达量是出发菌株的2倍。

When vitamin C concentration was ≤0.5g/L, both vanadic acid oxidation assay and diazo method bad no interference. When triglyceride was ≤6 mmol/L, the vanadic acid oxidation assay had no interference and the diazo method had significant interference.

维生素C≤0.5 g/L时对钒酸氧化法和重氮法均无干扰，三酰甘油≤6 mmol/L时对钒酸氧化法无干扰，对重氮法有明显干扰。

Methods: The interference evaluation experiment proves that IVIG exerts strong inhibitions in Bacterial Endotorxin Test. While the interfering factors can't be eliminated by treatments such as dilution and neutralisation, they are liable to be inhibited provided that the IVIG samples are to be diluted by 1:4 with the Dilution Solution Ⅰ.The BET for IVIG preparation diluted by 1:4 with the Dilution Solution Ⅰ is carried out comply with the Chinese Pharmacopoeia(2000 Edition) The lysate with sensitivity of 0.125Eu/ml is used in the test,and the results of the BET are comparable to that of Pyrogen Test carried out in rabbits.

通过干扰评价实验证明IVIG对细菌内毒素检查法有强烈的抑制作用，单纯用简单稀释和调整pH值法无法消除干扰，如果用稀释剂对IVIG作1：4以上的稀释，即可消除样品对该检查法的干扰，利用灵敏度为0.125EU/ml的鲎试剂，将样品用稀释剂稀释4倍，按中国药典（2000版）进行细菌内毒素的检查，结果与家兔热原质试验进行比较。

The jammer receives the radar signal and convolves it with the expected video frequency signal.

阐述了卷积干扰的机理，分析了干扰信号的时频特性，讨论了干扰功率及干信比方面的优势。

Based on decompounding of row vectors and line information, a fast evaluation model of jamming effect is built, and the allocation tactics for radar jamming resources, jamming effect after allocating are studied by using the principle of Euclid close degree.

在分解隶属度矩阵行向量信息与列向量信息的基础上，构建了一种快速评估雷达干扰效果的模型。利用Euclid贴近度原理对雷达干扰资源的分配策略、分配后的干扰效果进行了研究。

According to the two kinds of fuzes , jamming waveform is designed and analyzed, which waveform and parameter is the best, simulation te...

通过对不同制式干扰波形的分析比较，设计出干扰效果最好的干扰波形并给出参数范围，通过计算机仿真验证了方案的可行性。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。